- forgot to make the same change to the ODBC driver

- MySQL 3.x works now - FirebirdSQL is now on the same level as MySQL and PostgreSQL, zero hacks exist inside the core code now git-svn-id: file:///svn/phpbb/trunk@6422 89ea8834-ac86-4346-8a33-228a782c2dd0
2025-08-06 16:56:44 +02:00 · 2006-10-01 08:48:32 +00:00
parent bc770de9b9
commit bc15445b58
19 changed files with 710 additions and 708 deletions
--- a/phpBB/install/database_update.php
+++ b/phpBB/install/database_update.php
@@ -99,9 +99,9 @@ $dbms_type_map = array(
 		'VCHAR:'	=> 'varchar(%d)',
 		'CHAR:'		=> 'char(%d)',
 		'XSTEXT'	=> 'text',
-		'XSTEXT_UNI'=> 'text',
+		'XSTEXT_UNI'=> 'varchar(100)',
 		'STEXT'		=> 'text',
-		'STEXT_UNI'	=> 'text',
+		'STEXT_UNI'	=> 'varchar(255)',
 		'TEXT'		=> 'text',
 		'TEXT_UNI'	=> 'text',
 		'MTEXT'		=> 'mediumtext',
@@ -110,7 +110,7 @@ $dbms_type_map = array(
 		'DECIMAL'	=> 'decimal(5,2)',
 		'VCHAR_UNI'	=> 'varchar(255)',
 		'VCHAR_UNI:'=> 'varchar(%d)',
-		'VCHAR_CI'	=> 'varchar(252)',
+		'VCHAR_CI'	=> 'varchar(255)',
 		'VARBINARY'	=> 'varbinary(255)',
 	),

@@ -135,9 +135,9 @@ $dbms_type_map = array(
 		'MTEXT_UNI'	=> 'mediumtext',
 		'TIMESTAMP'	=> 'int(11) UNSIGNED',
 		'DECIMAL'	=> 'decimal(5,2)',
-		'VCHAR_UNI'	=> 'varchar(255)',
+		'VCHAR_UNI'	=> 'text',
 		'VCHAR_UNI:'=> array('varchar(%d)', 'limit' => array('mult', 3, 255, 'text')),
-		'VCHAR_CI'	=> 'varchar(252)',
+		'VCHAR_CI'	=> 'text',
 		'VARBINARY'	=> 'varbinary(255)',
 	),

@@ -149,23 +149,23 @@ $dbms_type_map = array(
 		'TINT:'		=> 'INTEGER',
 		'USINT'		=> 'INTEGER',
 		'BOOL'		=> 'INTEGER',
-		'VCHAR'		=> 'VARCHAR(255)',
-		'VCHAR:'	=> 'VARCHAR(%d)',
-		'CHAR:'		=> 'CHAR(%d)',
-		'XSTEXT'	=> 'BLOB SUB_TYPE TEXT',
-		'STEXT'		=> 'BLOB SUB_TYPE TEXT',
-		'TEXT'		=> 'BLOB SUB_TYPE TEXT',
-		'MTEXT'		=> 'BLOB SUB_TYPE TEXT',
-		'XSTEXT_UNI'=> 'BLOB SUB_TYPE TEXT',
-		'STEXT_UNI'	=> 'BLOB SUB_TYPE TEXT',
-		'TEXT_UNI'	=> 'BLOB SUB_TYPE TEXT',
-		'MTEXT_UNI'	=> 'BLOB SUB_TYPE TEXT',
+		'VCHAR'		=> 'VARCHAR(255) CHARACTER SET NONE',
+		'VCHAR:'	=> 'VARCHAR(%d) CHARACTER SET NONE',
+		'CHAR:'		=> 'CHAR(%d) CHARACTER SET NONE',
+		'XSTEXT'	=> 'BLOB SUB_TYPE TEXT CHARACTER SET NONE',
+		'STEXT'		=> 'BLOB SUB_TYPE TEXT CHARACTER SET NONE',
+		'TEXT'		=> 'BLOB SUB_TYPE TEXT CHARACTER SET NONE',
+		'MTEXT'		=> 'BLOB SUB_TYPE TEXT CHARACTER SET NONE',
+		'XSTEXT_UNI'=> 'VARCHAR(100) CHARACTER SET UTF8',
+		'STEXT_UNI'	=> 'VARCHAR(255) CHARACTER SET UTF8',
+		'TEXT_UNI'	=> 'BLOB SUB_TYPE TEXT CHARACTER SET UTF8',
+		'MTEXT_UNI'	=> 'BLOB SUB_TYPE TEXT CHARACTER SET UTF8',
 		'TIMESTAMP'	=> 'INTEGER',
 		'DECIMAL'	=> 'DOUBLE PRECISION',
-		'VCHAR_UNI'	=> 'VARCHAR(84) CHARACTER SET UNICODE_FSS',
-		'VCHAR_UNI:'=> array('VARCHAR(%d) CHARACTER SET UNICODE_FSS', 'rule' => array('div', 3)),
-		'VCHAR_CI'	=> 'VARCHAR(84) CHARACTER SET UNICODE_FSS',
-		'VARBINARY'	=> 'CHAR(255)',
+		'VCHAR_UNI'	=> 'VARCHAR(255) CHARACTER SET UTF8',
+		'VCHAR_UNI:'=> 'VARCHAR(%d) CHARACTER SET UTF8',
+		'VCHAR_CI'	=> 'VARCHAR(255) CHARACTER SET UTF8',
+		'VARBINARY'	=> 'CHAR(255) CHARACTER SET NONE',
 	),

 	'mssql'		=> array(
@@ -183,16 +183,16 @@ $dbms_type_map = array(
 		'STEXT'		=> '[varchar] (3000)',
 		'TEXT'		=> '[varchar] (8000)',
 		'MTEXT'		=> '[text]',
-		'XSTEXT_UNI'=> '[nvarchar] (1000)',
-		'STEXT_UNI'	=> '[nvarchar] (3000)',
-		'TEXT_UNI'	=> '[nvarchar] (8000)',
-		'MTEXT_UNI'	=> '[ntext]',
+		'XSTEXT_UNI'=> '[varchar] (100)',
+		'STEXT_UNI'	=> '[varchar] (255)',
+		'TEXT_UNI'	=> '[varchar] (4000)',
+		'MTEXT_UNI'	=> '[text]',
 		'TIMESTAMP'	=> '[int]',
 		'DECIMAL'	=> '[float]',
-		'VCHAR_UNI'	=> '[nvarchar] (255)',
-		'VCHAR_UNI:'=> '[nvarchar] (%d)',
-		'VCHAR_CI'	=> '[nvarchar] (252)',
-		'VARBINARY'	=> '[varbinary] (255)',
+		'VCHAR_UNI'	=> '[varchar] (255)',
+		'VCHAR_UNI:'=> '[varchar] (%d)',
+		'VCHAR_CI'	=> '[varchar] (255)',
+		'VARBINARY'	=> '[varchar] (255)',
 	),

 	'oracle'	=> array(
@@ -210,15 +210,15 @@ $dbms_type_map = array(
 		'STEXT'		=> 'varchar2(3000)',
 		'TEXT'		=> 'clob',
 		'MTEXT'		=> 'clob',
-		'XSTEXT_UNI'=> 'varchar2(1000)',
-		'STEXT_UNI'	=> 'varchar2(3000)',
+		'XSTEXT_UNI'=> 'varchar2(300)',
+		'STEXT_UNI'	=> 'varchar2(765)',
 		'TEXT_UNI'	=> 'clob',
 		'MTEXT_UNI'	=> 'clob',
 		'TIMESTAMP'	=> 'number(11)',
 		'DECIMAL'	=> 'number(5, 2)',
-		'VCHAR_UNI'	=> 'varchar2(255)',
-		'VCHAR_UNI:'=> 'varchar2(%d)',
-		'VCHAR_CI'	=> 'varchar2(252)',
+		'VCHAR_UNI'	=> 'varchar2(765)',
+		'VCHAR_UNI:'=> array('varchar2(%d)', 'limit' => array('mult', 3, 765, 'clob')),
+		'VCHAR_CI'	=> 'varchar2(255)',
 		'VARBINARY'	=> 'raw(255)',
 	),

@@ -245,7 +245,7 @@ $dbms_type_map = array(
 		'DECIMAL'	=> 'decimal(5,2)',
 		'VCHAR_UNI'	=> 'varchar(255)',
 		'VCHAR_UNI:'=> 'varchar(%d)',
-		'VCHAR_CI'	=> 'varchar(252)',
+		'VCHAR_CI'	=> 'varchar(255)',
 		'VARBINARY'	=> 'blob',
 	),

@@ -264,9 +264,9 @@ $dbms_type_map = array(
 		'STEXT'		=> 'varchar(3000)',
 		'TEXT'		=> 'varchar(8000)',
 		'MTEXT'		=> 'TEXT',
-		'XSTEXT_UNI'=> 'varchar(1000)',
-		'STEXT_UNI'	=> 'varchar(3000)',
-		'TEXT_UNI'	=> 'varchar(8000)',
+		'XSTEXT_UNI'=> 'varchar(100)',
+		'STEXT_UNI'	=> 'varchar(255)',
+		'TEXT_UNI'	=> 'varchar(4000)',
 		'MTEXT_UNI'	=> 'TEXT',
 		'TIMESTAMP'	=> 'INT4', // unsigned
 		'DECIMAL'	=> 'decimal(5,2)',
@@ -693,7 +693,15 @@ function prepare_column_data($dbms, $column_data)
 				$sql .= 'DEFAULT ' . ((is_numeric($column_data[1])) ? $column_data[1] : "'{$column_data[1]}'") . ' ';
 			}

-			$sql .= "NOT NULL";
+			$sql .= 'NOT NULL';
+
+			// This is a UNICODE column and thus should be given it's fair share
+			if (preg_match('/^X?STEXT_UNI|VCHAR_(CI|UNI:?)/', $column_data[0]))
+			{
+				$sql .= ' COLLATE UNICODE';
+			}
+
+			$sql .= ",\n";
 		break;

 		case 'mssql':
--- a/phpBB/install/install_install.php
+++ b/phpBB/install/install_install.php
@@ -1760,7 +1760,6 @@ class install_install extends module
 					{
 						$error[] = $lang['INST_ERR_DB_NO_MYSQL4'];
 					}
-
 				break;

 				case 'mysqli':
@@ -1769,6 +1768,18 @@ class install_install extends module
 						$error[] = $lang['INST_ERR_DB_NO_MYSQLI'];
 					}
 				break;
+
+				case 'firebird':
+					if ($db->service_handle !== false && function_exists('ibase_server_info'))
+					{
+						$val = @ibase_server_info($db->service_handle, IBASE_SVC_SERVER_VERSION);
+						preg_match('#V([\d.]+)#', $val, $match);
+						if ($match[1] < 2)
+						{
+							$error[] = $lang['INST_ERR_DB_NO_FIREBIRD'];
+						}
+					}
+				break;
 				
 				case 'oracle':
 					$sql = "SELECT *
--- a/phpBB/install/schemas/firebird_schema.sql
+++ b/phpBB/install/schemas/firebird_schema.sql
@@ -5,21 +5,6 @@
 #


-# Emulation of STRLEN, might need to be checked out for FB 2.0
-DECLARE EXTERNAL FUNCTION STRLEN CSTRING(32767)
-RETURNS INTEGER BY VALUE
-ENTRY_POINT 'IB_UDF_strlen' MODULE_NAME 'ib_udf';;
-
-# Emulation of LOWER, might need to be checked out for FB 2.0
-DECLARE EXTERNAL FUNCTION LOWER CSTRING(80)
-RETURNS CSTRING(80) FREE_IT 
-ENTRY_POINT 'IB_UDF_lower' MODULE_NAME 'ib_udf';;
-
-# Only used for insertion of binary strings as defaults
-DECLARE EXTERNAL FUNCTION ASCII_CHAR INTEGER
-RETURNS CSTRING(1) FREE_IT
-ENTRY_POINT 'IB_UDF_ascii_char' MODULE_NAME 'ib_udf';;
-
 # Table: 'phpbb_attachments'
 CREATE TABLE phpbb_attachments (
 	attach_id INTEGER NOT NULL,
@@ -28,12 +13,12 @@ CREATE TABLE phpbb_attachments (
 	in_message INTEGER DEFAULT 0 NOT NULL,
 	poster_id INTEGER DEFAULT 0 NOT NULL,
 	is_orphan INTEGER DEFAULT 1 NOT NULL,
-	physical_filename VARCHAR(255) DEFAULT '' NOT NULL,
-	real_filename VARCHAR(255) DEFAULT '' NOT NULL,
+	physical_filename VARCHAR(255) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	real_filename VARCHAR(255) CHARACTER SET NONE DEFAULT '' NOT NULL,
 	download_count INTEGER DEFAULT 0 NOT NULL,
-	attach_comment BLOB SUB_TYPE TEXT DEFAULT '' NOT NULL,
-	extension VARCHAR(100) DEFAULT '' NOT NULL,
-	mimetype VARCHAR(100) DEFAULT '' NOT NULL,
+	attach_comment BLOB SUB_TYPE TEXT CHARACTER SET UTF8 DEFAULT '' NOT NULL,
+	extension VARCHAR(100) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	mimetype VARCHAR(100) CHARACTER SET NONE DEFAULT '' NOT NULL,
 	filesize INTEGER DEFAULT 0 NOT NULL,
 	filetime INTEGER DEFAULT 0 NOT NULL,
 	thumbnail INTEGER DEFAULT 0 NOT NULL
@@ -73,7 +58,7 @@ CREATE INDEX phpbb_acl_groups_auth_opt_id ON phpbb_acl_groups(auth_option_id);;
 # Table: 'phpbb_acl_options'
 CREATE TABLE phpbb_acl_options (
 	auth_option_id INTEGER NOT NULL,
-	auth_option VARCHAR(50) DEFAULT '' NOT NULL,
+	auth_option VARCHAR(50) CHARACTER SET NONE DEFAULT '' NOT NULL,
 	is_global INTEGER DEFAULT 0 NOT NULL,
 	is_local INTEGER DEFAULT 0 NOT NULL,
 	founder_only INTEGER DEFAULT 0 NOT NULL
@@ -97,9 +82,9 @@ END;;
 # Table: 'phpbb_acl_roles'
 CREATE TABLE phpbb_acl_roles (
 	role_id INTEGER NOT NULL,
-	role_name VARCHAR(84) CHARACTER SET UNICODE_FSS DEFAULT '' NOT NULL,
-	role_description BLOB SUB_TYPE TEXT DEFAULT '' NOT NULL,
-	role_type VARCHAR(10) DEFAULT '' NOT NULL,
+	role_name VARCHAR(255) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
+	role_description BLOB SUB_TYPE TEXT CHARACTER SET UTF8 DEFAULT '' NOT NULL,
+	role_type VARCHAR(10) CHARACTER SET NONE DEFAULT '' NOT NULL,
 	role_order INTEGER DEFAULT 0 NOT NULL
 );;

@@ -145,13 +130,13 @@ CREATE INDEX phpbb_acl_users_auth_option_id ON phpbb_acl_users(auth_option_id);;
 CREATE TABLE phpbb_banlist (
 	ban_id INTEGER NOT NULL,
 	ban_userid INTEGER DEFAULT 0 NOT NULL,
-	ban_ip VARCHAR(40) DEFAULT '' NOT NULL,
-	ban_email VARCHAR(34) CHARACTER SET UNICODE_FSS DEFAULT '' NOT NULL,
+	ban_ip VARCHAR(40) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	ban_email VARCHAR(100) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
 	ban_start INTEGER DEFAULT 0 NOT NULL,
 	ban_end INTEGER DEFAULT 0 NOT NULL,
 	ban_exclude INTEGER DEFAULT 0 NOT NULL,
-	ban_reason BLOB SUB_TYPE TEXT DEFAULT '' NOT NULL,
-	ban_give_reason BLOB SUB_TYPE TEXT DEFAULT '' NOT NULL
+	ban_reason BLOB SUB_TYPE TEXT CHARACTER SET NONE DEFAULT '' NOT NULL,
+	ban_give_reason BLOB SUB_TYPE TEXT CHARACTER SET NONE DEFAULT '' NOT NULL
 );;

 ALTER TABLE phpbb_banlist ADD PRIMARY KEY (ban_id);;
@@ -175,15 +160,15 @@ END;;
 # Table: 'phpbb_bbcodes'
 CREATE TABLE phpbb_bbcodes (
 	bbcode_id INTEGER DEFAULT 0 NOT NULL,
-	bbcode_tag VARCHAR(16) DEFAULT '' NOT NULL,
-	bbcode_helpline VARCHAR(255) DEFAULT '' NOT NULL,
+	bbcode_tag VARCHAR(16) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	bbcode_helpline VARCHAR(255) CHARACTER SET NONE DEFAULT '' NOT NULL,
 	display_on_posting INTEGER DEFAULT 0 NOT NULL,
-	bbcode_match BLOB SUB_TYPE TEXT DEFAULT '' NOT NULL,
-	bbcode_tpl BLOB SUB_TYPE TEXT DEFAULT '' NOT NULL,
-	first_pass_match BLOB SUB_TYPE TEXT DEFAULT '' NOT NULL,
-	first_pass_replace BLOB SUB_TYPE TEXT DEFAULT '' NOT NULL,
-	second_pass_match BLOB SUB_TYPE TEXT DEFAULT '' NOT NULL,
-	second_pass_replace BLOB SUB_TYPE TEXT DEFAULT '' NOT NULL
+	bbcode_match BLOB SUB_TYPE TEXT CHARACTER SET UTF8 DEFAULT '' NOT NULL,
+	bbcode_tpl BLOB SUB_TYPE TEXT CHARACTER SET UTF8 DEFAULT '' NOT NULL,
+	first_pass_match BLOB SUB_TYPE TEXT CHARACTER SET UTF8 DEFAULT '' NOT NULL,
+	first_pass_replace BLOB SUB_TYPE TEXT CHARACTER SET UTF8 DEFAULT '' NOT NULL,
+	second_pass_match BLOB SUB_TYPE TEXT CHARACTER SET UTF8 DEFAULT '' NOT NULL,
+	second_pass_replace BLOB SUB_TYPE TEXT CHARACTER SET UTF8 DEFAULT '' NOT NULL
 );;

 ALTER TABLE phpbb_bbcodes ADD PRIMARY KEY (bbcode_id);;
@@ -204,10 +189,10 @@ CREATE INDEX phpbb_bookmarks_topic_user_id ON phpbb_bookmarks(topic_id, user_id)
 CREATE TABLE phpbb_bots (
 	bot_id INTEGER NOT NULL,
 	bot_active INTEGER DEFAULT 1 NOT NULL,
-	bot_name BLOB SUB_TYPE TEXT DEFAULT '' NOT NULL,
+	bot_name VARCHAR(255) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
 	user_id INTEGER DEFAULT 0 NOT NULL,
-	bot_agent VARCHAR(255) DEFAULT '' NOT NULL,
-	bot_ip VARCHAR(255) DEFAULT '' NOT NULL
+	bot_agent VARCHAR(255) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	bot_ip VARCHAR(255) CHARACTER SET NONE DEFAULT '' NOT NULL
 );;

 ALTER TABLE phpbb_bots ADD PRIMARY KEY (bot_id);;
@@ -227,8 +212,8 @@ END;;

 # Table: 'phpbb_config'
 CREATE TABLE phpbb_config (
-	config_name VARCHAR(252) DEFAULT '' NOT NULL,
-	config_value VARCHAR(255) DEFAULT '' NOT NULL,
+	config_name VARCHAR(255) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	config_value VARCHAR(255) CHARACTER SET NONE DEFAULT '' NOT NULL,
 	is_dynamic INTEGER DEFAULT 0 NOT NULL
 );;

@@ -238,10 +223,10 @@ CREATE INDEX phpbb_config_is_dynamic ON phpbb_config(is_dynamic);;

 # Table: 'phpbb_confirm'
 CREATE TABLE phpbb_confirm (
-	confirm_id CHAR(32) DEFAULT '' NOT NULL,
-	session_id CHAR(32) DEFAULT '' NOT NULL,
+	confirm_id CHAR(32) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	session_id CHAR(32) CHARACTER SET NONE DEFAULT '' NOT NULL,
 	confirm_type INTEGER DEFAULT 0 NOT NULL,
-	code VARCHAR(8) DEFAULT '' NOT NULL
+	code VARCHAR(8) CHARACTER SET NONE DEFAULT '' NOT NULL
 );;

 ALTER TABLE phpbb_confirm ADD PRIMARY KEY (session_id, confirm_id);;
@@ -251,7 +236,7 @@ CREATE INDEX phpbb_confirm_confirm_type ON phpbb_confirm(confirm_type);;
 # Table: 'phpbb_disallow'
 CREATE TABLE phpbb_disallow (
 	disallow_id INTEGER NOT NULL,
-	disallow_username VARCHAR(84) CHARACTER SET UNICODE_FSS DEFAULT '' NOT NULL
+	disallow_username VARCHAR(255) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE
 );;

 ALTER TABLE phpbb_disallow ADD PRIMARY KEY (disallow_id);;
@@ -275,8 +260,8 @@ CREATE TABLE phpbb_drafts (
 	topic_id INTEGER DEFAULT 0 NOT NULL,
 	forum_id INTEGER DEFAULT 0 NOT NULL,
 	save_time INTEGER DEFAULT 0 NOT NULL,
-	draft_subject BLOB SUB_TYPE TEXT DEFAULT '' NOT NULL,
-	draft_message BLOB SUB_TYPE TEXT DEFAULT '' NOT NULL
+	draft_subject VARCHAR(100) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
+	draft_message BLOB SUB_TYPE TEXT CHARACTER SET UTF8 DEFAULT '' NOT NULL
 );;

 ALTER TABLE phpbb_drafts ADD PRIMARY KEY (draft_id);;
@@ -298,7 +283,7 @@ END;;
 CREATE TABLE phpbb_extensions (
 	extension_id INTEGER NOT NULL,
 	group_id INTEGER DEFAULT 0 NOT NULL,
-	extension VARCHAR(100) DEFAULT '' NOT NULL
+	extension VARCHAR(100) CHARACTER SET NONE DEFAULT '' NOT NULL
 );;

 ALTER TABLE phpbb_extensions ADD PRIMARY KEY (extension_id);;
@@ -318,13 +303,13 @@ END;;
 # Table: 'phpbb_extension_groups'
 CREATE TABLE phpbb_extension_groups (
 	group_id INTEGER NOT NULL,
-	group_name VARCHAR(84) CHARACTER SET UNICODE_FSS DEFAULT '' NOT NULL,
+	group_name VARCHAR(255) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
 	cat_id INTEGER DEFAULT 0 NOT NULL,
 	allow_group INTEGER DEFAULT 0 NOT NULL,
 	download_mode INTEGER DEFAULT 1 NOT NULL,
-	upload_icon VARCHAR(255) DEFAULT '' NOT NULL,
+	upload_icon VARCHAR(255) CHARACTER SET NONE DEFAULT '' NOT NULL,
 	max_filesize INTEGER DEFAULT 0 NOT NULL,
-	allowed_forums BLOB SUB_TYPE TEXT DEFAULT '' NOT NULL,
+	allowed_forums BLOB SUB_TYPE TEXT CHARACTER SET NONE DEFAULT '' NOT NULL,
 	allow_in_pm INTEGER DEFAULT 0 NOT NULL
 );;

@@ -348,21 +333,21 @@ CREATE TABLE phpbb_forums (
 	parent_id INTEGER DEFAULT 0 NOT NULL,
 	left_id INTEGER DEFAULT 0 NOT NULL,
 	right_id INTEGER DEFAULT 0 NOT NULL,
-	forum_parents BLOB SUB_TYPE TEXT DEFAULT '' NOT NULL,
-	forum_name BLOB SUB_TYPE TEXT DEFAULT '' NOT NULL,
-	forum_desc BLOB SUB_TYPE TEXT DEFAULT '' NOT NULL,
-	forum_desc_bitfield VARCHAR(252) DEFAULT '' NOT NULL,
+	forum_parents BLOB SUB_TYPE TEXT CHARACTER SET NONE DEFAULT '' NOT NULL,
+	forum_name VARCHAR(255) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
+	forum_desc BLOB SUB_TYPE TEXT CHARACTER SET UTF8 DEFAULT '' NOT NULL,
+	forum_desc_bitfield VARCHAR(255) CHARACTER SET NONE DEFAULT '' NOT NULL,
 	forum_desc_options INTEGER DEFAULT 7 NOT NULL,
-	forum_desc_uid VARCHAR(5) DEFAULT '' NOT NULL,
-	forum_link VARCHAR(84) CHARACTER SET UNICODE_FSS DEFAULT '' NOT NULL,
-	forum_password VARCHAR(14) CHARACTER SET UNICODE_FSS DEFAULT '' NOT NULL,
+	forum_desc_uid VARCHAR(5) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	forum_link VARCHAR(255) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
+	forum_password VARCHAR(40) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
 	forum_style INTEGER DEFAULT 0 NOT NULL,
-	forum_image VARCHAR(255) DEFAULT '' NOT NULL,
-	forum_rules BLOB SUB_TYPE TEXT DEFAULT '' NOT NULL,
-	forum_rules_link VARCHAR(84) CHARACTER SET UNICODE_FSS DEFAULT '' NOT NULL,
-	forum_rules_bitfield VARCHAR(252) DEFAULT '' NOT NULL,
+	forum_image VARCHAR(255) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	forum_rules BLOB SUB_TYPE TEXT CHARACTER SET UTF8 DEFAULT '' NOT NULL,
+	forum_rules_link VARCHAR(255) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
+	forum_rules_bitfield VARCHAR(255) CHARACTER SET NONE DEFAULT '' NOT NULL,
 	forum_rules_options INTEGER DEFAULT 7 NOT NULL,
-	forum_rules_uid VARCHAR(5) DEFAULT '' NOT NULL,
+	forum_rules_uid VARCHAR(5) CHARACTER SET NONE DEFAULT '' NOT NULL,
 	forum_topics_per_page INTEGER DEFAULT 0 NOT NULL,
 	forum_type INTEGER DEFAULT 0 NOT NULL,
 	forum_status INTEGER DEFAULT 0 NOT NULL,
@@ -371,10 +356,10 @@ CREATE TABLE phpbb_forums (
 	forum_topics_real INTEGER DEFAULT 0 NOT NULL,
 	forum_last_post_id INTEGER DEFAULT 0 NOT NULL,
 	forum_last_poster_id INTEGER DEFAULT 0 NOT NULL,
-	forum_last_post_subject BLOB SUB_TYPE TEXT DEFAULT '' NOT NULL,
+	forum_last_post_subject VARCHAR(100) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
 	forum_last_post_time INTEGER DEFAULT 0 NOT NULL,
-	forum_last_poster_name VARCHAR(84) CHARACTER SET UNICODE_FSS DEFAULT '' NOT NULL,
-	forum_last_poster_colour VARCHAR(6) DEFAULT '' NOT NULL,
+	forum_last_poster_name VARCHAR(255) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
+	forum_last_poster_colour VARCHAR(6) CHARACTER SET NONE DEFAULT '' NOT NULL,
 	forum_flags INTEGER DEFAULT 32 NOT NULL,
 	display_on_index INTEGER DEFAULT 1 NOT NULL,
 	enable_indexing INTEGER DEFAULT 1 NOT NULL,
@@ -406,7 +391,7 @@ END;;
 CREATE TABLE phpbb_forums_access (
 	forum_id INTEGER DEFAULT 0 NOT NULL,
 	user_id INTEGER DEFAULT 0 NOT NULL,
-	session_id CHAR(32) DEFAULT '' NOT NULL
+	session_id CHAR(32) CHARACTER SET NONE DEFAULT '' NOT NULL
 );;

 ALTER TABLE phpbb_forums_access ADD PRIMARY KEY (forum_id, user_id, session_id);;
@@ -437,18 +422,18 @@ CREATE INDEX phpbb_forums_watch_notify_stat ON phpbb_forums_watch(notify_status)
 CREATE TABLE phpbb_groups (
 	group_id INTEGER NOT NULL,
 	group_type INTEGER DEFAULT 1 NOT NULL,
-	group_name VARCHAR(84) CHARACTER SET UNICODE_FSS DEFAULT '' NOT NULL,
-	group_desc BLOB SUB_TYPE TEXT DEFAULT '' NOT NULL,
-	group_desc_bitfield VARCHAR(252) DEFAULT '' NOT NULL,
+	group_name VARCHAR(255) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
+	group_desc BLOB SUB_TYPE TEXT CHARACTER SET UTF8 DEFAULT '' NOT NULL,
+	group_desc_bitfield VARCHAR(255) CHARACTER SET NONE DEFAULT '' NOT NULL,
 	group_desc_options INTEGER DEFAULT 7 NOT NULL,
-	group_desc_uid VARCHAR(5) DEFAULT '' NOT NULL,
+	group_desc_uid VARCHAR(5) CHARACTER SET NONE DEFAULT '' NOT NULL,
 	group_display INTEGER DEFAULT 0 NOT NULL,
-	group_avatar VARCHAR(255) DEFAULT '' NOT NULL,
+	group_avatar VARCHAR(255) CHARACTER SET NONE DEFAULT '' NOT NULL,
 	group_avatar_type INTEGER DEFAULT 0 NOT NULL,
 	group_avatar_width INTEGER DEFAULT 0 NOT NULL,
 	group_avatar_height INTEGER DEFAULT 0 NOT NULL,
 	group_rank INTEGER DEFAULT 0 NOT NULL,
-	group_colour VARCHAR(6) DEFAULT '' NOT NULL,
+	group_colour VARCHAR(6) CHARACTER SET NONE DEFAULT '' NOT NULL,
 	group_sig_chars INTEGER DEFAULT 0 NOT NULL,
 	group_receive_pm INTEGER DEFAULT 0 NOT NULL,
 	group_message_limit INTEGER DEFAULT 0 NOT NULL,
@@ -473,7 +458,7 @@ END;;
 # Table: 'phpbb_icons'
 CREATE TABLE phpbb_icons (
 	icons_id INTEGER NOT NULL,
-	icons_url VARCHAR(255) DEFAULT '' NOT NULL,
+	icons_url VARCHAR(255) CHARACTER SET NONE DEFAULT '' NOT NULL,
 	icons_width INTEGER DEFAULT 0 NOT NULL,
 	icons_height INTEGER DEFAULT 0 NOT NULL,
 	icons_order INTEGER DEFAULT 0 NOT NULL,
@@ -498,11 +483,11 @@ END;;
 # Table: 'phpbb_lang'
 CREATE TABLE phpbb_lang (
 	lang_id INTEGER NOT NULL,
-	lang_iso VARCHAR(30) DEFAULT '' NOT NULL,
-	lang_dir VARCHAR(30) DEFAULT '' NOT NULL,
-	lang_english_name VARCHAR(34) CHARACTER SET UNICODE_FSS DEFAULT '' NOT NULL,
-	lang_local_name VARCHAR(85) CHARACTER SET UNICODE_FSS DEFAULT '' NOT NULL,
-	lang_author VARCHAR(85) CHARACTER SET UNICODE_FSS DEFAULT '' NOT NULL
+	lang_iso VARCHAR(30) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	lang_dir VARCHAR(30) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	lang_english_name VARCHAR(100) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
+	lang_local_name VARCHAR(255) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
+	lang_author VARCHAR(255) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE
 );;

 ALTER TABLE phpbb_lang ADD PRIMARY KEY (lang_id);;
@@ -528,10 +513,10 @@ CREATE TABLE phpbb_log (
 	forum_id INTEGER DEFAULT 0 NOT NULL,
 	topic_id INTEGER DEFAULT 0 NOT NULL,
 	reportee_id INTEGER DEFAULT 0 NOT NULL,
-	log_ip VARCHAR(40) DEFAULT '' NOT NULL,
+	log_ip VARCHAR(40) CHARACTER SET NONE DEFAULT '' NOT NULL,
 	log_time INTEGER DEFAULT 0 NOT NULL,
-	log_operation BLOB SUB_TYPE TEXT DEFAULT '' NOT NULL,
-	log_data BLOB SUB_TYPE TEXT DEFAULT '' NOT NULL
+	log_operation BLOB SUB_TYPE TEXT CHARACTER SET UTF8 DEFAULT '' NOT NULL,
+	log_data BLOB SUB_TYPE TEXT CHARACTER SET UTF8 DEFAULT '' NOT NULL
 );;

 ALTER TABLE phpbb_log ADD PRIMARY KEY (log_id);;
@@ -557,9 +542,9 @@ END;;
 CREATE TABLE phpbb_moderator_cache (
 	forum_id INTEGER DEFAULT 0 NOT NULL,
 	user_id INTEGER DEFAULT 0 NOT NULL,
-	username VARCHAR(84) CHARACTER SET UNICODE_FSS DEFAULT '' NOT NULL,
+	username VARCHAR(255) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
 	group_id INTEGER DEFAULT 0 NOT NULL,
-	group_name VARCHAR(84) CHARACTER SET UNICODE_FSS DEFAULT '' NOT NULL,
+	group_name VARCHAR(255) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
 	display_on_index INTEGER DEFAULT 1 NOT NULL
 );;

@@ -571,14 +556,14 @@ CREATE TABLE phpbb_modules (
 	module_id INTEGER NOT NULL,
 	module_enabled INTEGER DEFAULT 1 NOT NULL,
 	module_display INTEGER DEFAULT 1 NOT NULL,
-	module_basename VARCHAR(255) DEFAULT '' NOT NULL,
-	module_class VARCHAR(10) DEFAULT '' NOT NULL,
+	module_basename VARCHAR(255) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	module_class VARCHAR(10) CHARACTER SET NONE DEFAULT '' NOT NULL,
 	parent_id INTEGER DEFAULT 0 NOT NULL,
 	left_id INTEGER DEFAULT 0 NOT NULL,
 	right_id INTEGER DEFAULT 0 NOT NULL,
-	module_langname VARCHAR(255) DEFAULT '' NOT NULL,
-	module_mode VARCHAR(255) DEFAULT '' NOT NULL,
-	module_auth VARCHAR(255) DEFAULT '' NOT NULL
+	module_langname VARCHAR(255) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	module_mode VARCHAR(255) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	module_auth VARCHAR(255) CHARACTER SET NONE DEFAULT '' NOT NULL
 );;

 ALTER TABLE phpbb_modules ADD PRIMARY KEY (module_id);;
@@ -602,7 +587,7 @@ END;;
 CREATE TABLE phpbb_poll_options (
 	poll_option_id INTEGER DEFAULT 0 NOT NULL,
 	topic_id INTEGER DEFAULT 0 NOT NULL,
-	poll_option_text BLOB SUB_TYPE TEXT DEFAULT '' NOT NULL,
+	poll_option_text BLOB SUB_TYPE TEXT CHARACTER SET UTF8 DEFAULT '' NOT NULL,
 	poll_option_total INTEGER DEFAULT 0 NOT NULL
 );;

@@ -614,7 +599,7 @@ CREATE TABLE phpbb_poll_votes (
 	topic_id INTEGER DEFAULT 0 NOT NULL,
 	poll_option_id INTEGER DEFAULT 0 NOT NULL,
 	vote_user_id INTEGER DEFAULT 0 NOT NULL,
-	vote_user_ip VARCHAR(40) DEFAULT '' NOT NULL
+	vote_user_ip VARCHAR(40) CHARACTER SET NONE DEFAULT '' NOT NULL
 );;

 CREATE INDEX phpbb_poll_votes_topic_id ON phpbb_poll_votes(topic_id);;
@@ -628,7 +613,7 @@ CREATE TABLE phpbb_posts (
 	forum_id INTEGER DEFAULT 0 NOT NULL,
 	poster_id INTEGER DEFAULT 0 NOT NULL,
 	icon_id INTEGER DEFAULT 0 NOT NULL,
-	poster_ip VARCHAR(40) DEFAULT '' NOT NULL,
+	poster_ip VARCHAR(40) CHARACTER SET NONE DEFAULT '' NOT NULL,
 	post_time INTEGER DEFAULT 0 NOT NULL,
 	post_approved INTEGER DEFAULT 1 NOT NULL,
 	post_reported INTEGER DEFAULT 0 NOT NULL,
@@ -636,16 +621,16 @@ CREATE TABLE phpbb_posts (
 	enable_smilies INTEGER DEFAULT 1 NOT NULL,
 	enable_magic_url INTEGER DEFAULT 1 NOT NULL,
 	enable_sig INTEGER DEFAULT 1 NOT NULL,
-	post_username VARCHAR(84) CHARACTER SET UNICODE_FSS DEFAULT '' NOT NULL,
-	post_subject BLOB SUB_TYPE TEXT DEFAULT '' NOT NULL,
-	post_text BLOB SUB_TYPE TEXT DEFAULT '' NOT NULL,
-	post_checksum VARCHAR(32) DEFAULT '' NOT NULL,
+	post_username VARCHAR(255) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
+	post_subject VARCHAR(100) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
+	post_text BLOB SUB_TYPE TEXT CHARACTER SET UTF8 DEFAULT '' NOT NULL,
+	post_checksum VARCHAR(32) CHARACTER SET NONE DEFAULT '' NOT NULL,
 	post_attachment INTEGER DEFAULT 0 NOT NULL,
-	bbcode_bitfield VARCHAR(252) DEFAULT '' NOT NULL,
-	bbcode_uid VARCHAR(5) DEFAULT '' NOT NULL,
+	bbcode_bitfield VARCHAR(255) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	bbcode_uid VARCHAR(5) CHARACTER SET NONE DEFAULT '' NOT NULL,
 	post_postcount INTEGER DEFAULT 1 NOT NULL,
 	post_edit_time INTEGER DEFAULT 0 NOT NULL,
-	post_edit_reason BLOB SUB_TYPE TEXT DEFAULT '' NOT NULL,
+	post_edit_reason VARCHAR(255) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
 	post_edit_user INTEGER DEFAULT 0 NOT NULL,
 	post_edit_count INTEGER DEFAULT 0 NOT NULL,
 	post_edit_locked INTEGER DEFAULT 0 NOT NULL
@@ -658,8 +643,7 @@ CREATE INDEX phpbb_posts_topic_id ON phpbb_posts(topic_id);;
 CREATE INDEX phpbb_posts_poster_ip ON phpbb_posts(poster_ip);;
 CREATE INDEX phpbb_posts_poster_id ON phpbb_posts(poster_id);;
 CREATE INDEX phpbb_posts_post_approved ON phpbb_posts(post_approved);;
-CREATE INDEX phpbb_posts_post_postcount ON phpbb_posts(post_postcount);;
-CREATE INDEX phpbb_posts_post_time ON phpbb_posts(post_time);;
+CREATE INDEX phpbb_posts_tid_post_time ON phpbb_posts(topic_id, post_time);;

 CREATE GENERATOR phpbb_posts_gen;;
 SET GENERATOR phpbb_posts_gen TO 0;;
@@ -678,23 +662,23 @@ CREATE TABLE phpbb_privmsgs (
 	root_level INTEGER DEFAULT 0 NOT NULL,
 	author_id INTEGER DEFAULT 0 NOT NULL,
 	icon_id INTEGER DEFAULT 0 NOT NULL,
-	author_ip VARCHAR(40) DEFAULT '' NOT NULL,
+	author_ip VARCHAR(40) CHARACTER SET NONE DEFAULT '' NOT NULL,
 	message_time INTEGER DEFAULT 0 NOT NULL,
 	enable_bbcode INTEGER DEFAULT 1 NOT NULL,
 	enable_smilies INTEGER DEFAULT 1 NOT NULL,
 	enable_magic_url INTEGER DEFAULT 1 NOT NULL,
 	enable_sig INTEGER DEFAULT 1 NOT NULL,
-	message_subject BLOB SUB_TYPE TEXT DEFAULT '' NOT NULL,
-	message_text BLOB SUB_TYPE TEXT DEFAULT '' NOT NULL,
-	message_edit_reason BLOB SUB_TYPE TEXT DEFAULT '' NOT NULL,
+	message_subject VARCHAR(100) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
+	message_text BLOB SUB_TYPE TEXT CHARACTER SET UTF8 DEFAULT '' NOT NULL,
+	message_edit_reason VARCHAR(255) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
 	message_edit_user INTEGER DEFAULT 0 NOT NULL,
 	message_attachment INTEGER DEFAULT 0 NOT NULL,
-	bbcode_bitfield VARCHAR(252) DEFAULT '' NOT NULL,
-	bbcode_uid VARCHAR(5) DEFAULT '' NOT NULL,
+	bbcode_bitfield VARCHAR(255) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	bbcode_uid VARCHAR(5) CHARACTER SET NONE DEFAULT '' NOT NULL,
 	message_edit_time INTEGER DEFAULT 0 NOT NULL,
 	message_edit_count INTEGER DEFAULT 0 NOT NULL,
-	to_address BLOB SUB_TYPE TEXT DEFAULT '' NOT NULL,
-	bcc_address BLOB SUB_TYPE TEXT DEFAULT '' NOT NULL
+	to_address BLOB SUB_TYPE TEXT CHARACTER SET UTF8 DEFAULT '' NOT NULL,
+	bcc_address BLOB SUB_TYPE TEXT CHARACTER SET UTF8 DEFAULT '' NOT NULL
 );;

 ALTER TABLE phpbb_privmsgs ADD PRIMARY KEY (msg_id);;
@@ -719,7 +703,7 @@ END;;
 CREATE TABLE phpbb_privmsgs_folder (
 	folder_id INTEGER NOT NULL,
 	user_id INTEGER DEFAULT 0 NOT NULL,
-	folder_name VARCHAR(84) CHARACTER SET UNICODE_FSS DEFAULT '' NOT NULL,
+	folder_name VARCHAR(255) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
 	pm_count INTEGER DEFAULT 0 NOT NULL
 );;

@@ -744,7 +728,7 @@ CREATE TABLE phpbb_privmsgs_rules (
 	user_id INTEGER DEFAULT 0 NOT NULL,
 	rule_check INTEGER DEFAULT 0 NOT NULL,
 	rule_connection INTEGER DEFAULT 0 NOT NULL,
-	rule_string VARCHAR(84) CHARACTER SET UNICODE_FSS DEFAULT '' NOT NULL,
+	rule_string VARCHAR(255) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
 	rule_user_id INTEGER DEFAULT 0 NOT NULL,
 	rule_group_id INTEGER DEFAULT 0 NOT NULL,
 	rule_action INTEGER DEFAULT 0 NOT NULL,
@@ -787,15 +771,15 @@ CREATE INDEX phpbb_privmsgs_to_usr_flder_id ON phpbb_privmsgs_to(user_id, folder
 # Table: 'phpbb_profile_fields'
 CREATE TABLE phpbb_profile_fields (
 	field_id INTEGER NOT NULL,
-	field_name VARCHAR(84) CHARACTER SET UNICODE_FSS DEFAULT '' NOT NULL,
+	field_name VARCHAR(255) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
 	field_type INTEGER DEFAULT 0 NOT NULL,
-	field_ident VARCHAR(20) DEFAULT '' NOT NULL,
-	field_length VARCHAR(20) DEFAULT '' NOT NULL,
-	field_minlen VARCHAR(255) DEFAULT '' NOT NULL,
-	field_maxlen VARCHAR(255) DEFAULT '' NOT NULL,
-	field_novalue VARCHAR(84) CHARACTER SET UNICODE_FSS DEFAULT '' NOT NULL,
-	field_default_value VARCHAR(84) CHARACTER SET UNICODE_FSS DEFAULT '' NOT NULL,
-	field_validation VARCHAR(7) CHARACTER SET UNICODE_FSS DEFAULT '' NOT NULL,
+	field_ident VARCHAR(20) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	field_length VARCHAR(20) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	field_minlen VARCHAR(255) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	field_maxlen VARCHAR(255) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	field_novalue VARCHAR(255) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
+	field_default_value VARCHAR(255) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
+	field_validation VARCHAR(20) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
 	field_required INTEGER DEFAULT 0 NOT NULL,
 	field_show_on_reg INTEGER DEFAULT 0 NOT NULL,
 	field_hide INTEGER DEFAULT 0 NOT NULL,
@@ -834,7 +818,7 @@ CREATE TABLE phpbb_profile_fields_lang (
 	lang_id INTEGER DEFAULT 0 NOT NULL,
 	option_id INTEGER DEFAULT 0 NOT NULL,
 	field_type INTEGER DEFAULT 0 NOT NULL,
-	lang_value VARCHAR(84) CHARACTER SET UNICODE_FSS DEFAULT '' NOT NULL
+	lang_value VARCHAR(255) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE
 );;

 ALTER TABLE phpbb_profile_fields_lang ADD PRIMARY KEY (field_id, lang_id, option_id);;
@@ -844,9 +828,9 @@ ALTER TABLE phpbb_profile_fields_lang ADD PRIMARY KEY (field_id, lang_id, option
 CREATE TABLE phpbb_profile_lang (
 	field_id INTEGER DEFAULT 0 NOT NULL,
 	lang_id INTEGER DEFAULT 0 NOT NULL,
-	lang_name VARCHAR(84) CHARACTER SET UNICODE_FSS DEFAULT '' NOT NULL,
-	lang_explain BLOB SUB_TYPE TEXT DEFAULT '' NOT NULL,
-	lang_default_value VARCHAR(84) CHARACTER SET UNICODE_FSS DEFAULT '' NOT NULL
+	lang_name VARCHAR(255) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
+	lang_explain BLOB SUB_TYPE TEXT CHARACTER SET UTF8 DEFAULT '' NOT NULL,
+	lang_default_value VARCHAR(255) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE
 );;

 ALTER TABLE phpbb_profile_lang ADD PRIMARY KEY (field_id, lang_id);;
@@ -855,10 +839,10 @@ ALTER TABLE phpbb_profile_lang ADD PRIMARY KEY (field_id, lang_id);;
 # Table: 'phpbb_ranks'
 CREATE TABLE phpbb_ranks (
 	rank_id INTEGER NOT NULL,
-	rank_title VARCHAR(84) CHARACTER SET UNICODE_FSS DEFAULT '' NOT NULL,
+	rank_title VARCHAR(255) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
 	rank_min INTEGER DEFAULT 0 NOT NULL,
 	rank_special INTEGER DEFAULT 0 NOT NULL,
-	rank_image VARCHAR(255) DEFAULT '' NOT NULL
+	rank_image VARCHAR(255) CHARACTER SET NONE DEFAULT '' NOT NULL
 );;

 ALTER TABLE phpbb_ranks ADD PRIMARY KEY (rank_id);;
@@ -884,7 +868,7 @@ CREATE TABLE phpbb_reports (
 	user_notify INTEGER DEFAULT 0 NOT NULL,
 	report_closed INTEGER DEFAULT 0 NOT NULL,
 	report_time INTEGER DEFAULT 0 NOT NULL,
-	report_text BLOB SUB_TYPE TEXT DEFAULT '' NOT NULL
+	report_text BLOB SUB_TYPE TEXT CHARACTER SET UTF8 DEFAULT '' NOT NULL
 );;

 ALTER TABLE phpbb_reports ADD PRIMARY KEY (report_id);;
@@ -904,8 +888,8 @@ END;;
 # Table: 'phpbb_reports_reasons'
 CREATE TABLE phpbb_reports_reasons (
 	reason_id INTEGER NOT NULL,
-	reason_title VARCHAR(84) CHARACTER SET UNICODE_FSS DEFAULT '' NOT NULL,
-	reason_description BLOB SUB_TYPE TEXT DEFAULT '' NOT NULL,
+	reason_title VARCHAR(255) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
+	reason_description BLOB SUB_TYPE TEXT CHARACTER SET UTF8 DEFAULT '' NOT NULL,
 	reason_order INTEGER DEFAULT 0 NOT NULL
 );;

@@ -925,10 +909,10 @@ END;;

 # Table: 'phpbb_search_results'
 CREATE TABLE phpbb_search_results (
-	search_key VARCHAR(32) DEFAULT '' NOT NULL,
+	search_key VARCHAR(32) CHARACTER SET NONE DEFAULT '' NOT NULL,
 	search_time INTEGER DEFAULT 0 NOT NULL,
-	search_keywords BLOB SUB_TYPE TEXT DEFAULT '' NOT NULL,
-	search_authors BLOB SUB_TYPE TEXT DEFAULT '' NOT NULL
+	search_keywords BLOB SUB_TYPE TEXT CHARACTER SET UTF8 DEFAULT '' NOT NULL,
+	search_authors BLOB SUB_TYPE TEXT CHARACTER SET NONE DEFAULT '' NOT NULL
 );;

 ALTER TABLE phpbb_search_results ADD PRIMARY KEY (search_key);;
@@ -937,7 +921,7 @@ ALTER TABLE phpbb_search_results ADD PRIMARY KEY (search_key);;
 # Table: 'phpbb_search_wordlist'
 CREATE TABLE phpbb_search_wordlist (
 	word_id INTEGER NOT NULL,
-	word_text VARCHAR(84) CHARACTER SET UNICODE_FSS DEFAULT '' NOT NULL,
+	word_text VARCHAR(255) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
 	word_common INTEGER DEFAULT 0 NOT NULL
 );;

@@ -968,14 +952,14 @@ CREATE INDEX phpbb_search_wordmatch_post_id ON phpbb_search_wordmatch(post_id);;

 # Table: 'phpbb_sessions'
 CREATE TABLE phpbb_sessions (
-	session_id CHAR(32) DEFAULT '' NOT NULL,
+	session_id CHAR(32) CHARACTER SET NONE DEFAULT '' NOT NULL,
 	session_user_id INTEGER DEFAULT 0 NOT NULL,
 	session_last_visit INTEGER DEFAULT 0 NOT NULL,
 	session_start INTEGER DEFAULT 0 NOT NULL,
 	session_time INTEGER DEFAULT 0 NOT NULL,
-	session_ip VARCHAR(40) DEFAULT '' NOT NULL,
-	session_browser VARCHAR(150) DEFAULT '' NOT NULL,
-	session_page VARCHAR(84) CHARACTER SET UNICODE_FSS DEFAULT '' NOT NULL,
+	session_ip VARCHAR(40) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	session_browser VARCHAR(150) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	session_page VARCHAR(255) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
 	session_viewonline INTEGER DEFAULT 1 NOT NULL,
 	session_autologin INTEGER DEFAULT 0 NOT NULL,
 	session_admin INTEGER DEFAULT 0 NOT NULL
@@ -988,9 +972,9 @@ CREATE INDEX phpbb_sessions_session_user_id ON phpbb_sessions(session_user_id);;

 # Table: 'phpbb_sessions_keys'
 CREATE TABLE phpbb_sessions_keys (
-	key_id CHAR(32) DEFAULT '' NOT NULL,
+	key_id CHAR(32) CHARACTER SET NONE DEFAULT '' NOT NULL,
 	user_id INTEGER DEFAULT 0 NOT NULL,
-	last_ip VARCHAR(40) DEFAULT '' NOT NULL,
+	last_ip VARCHAR(40) CHARACTER SET NONE DEFAULT '' NOT NULL,
 	last_login INTEGER DEFAULT 0 NOT NULL
 );;

@@ -1001,8 +985,8 @@ CREATE INDEX phpbb_sessions_keys_last_login ON phpbb_sessions_keys(last_login);;
 # Table: 'phpbb_sitelist'
 CREATE TABLE phpbb_sitelist (
 	site_id INTEGER NOT NULL,
-	site_ip VARCHAR(40) DEFAULT '' NOT NULL,
-	site_hostname VARCHAR(255) DEFAULT '' NOT NULL,
+	site_ip VARCHAR(40) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	site_hostname VARCHAR(255) CHARACTER SET NONE DEFAULT '' NOT NULL,
 	ip_exclude INTEGER DEFAULT 0 NOT NULL
 );;

@@ -1023,9 +1007,9 @@ END;;
 # Table: 'phpbb_smilies'
 CREATE TABLE phpbb_smilies (
 	smiley_id INTEGER NOT NULL,
-	code VARCHAR(17) CHARACTER SET UNICODE_FSS DEFAULT '' NOT NULL,
-	emotion VARCHAR(17) CHARACTER SET UNICODE_FSS DEFAULT '' NOT NULL,
-	smiley_url VARCHAR(50) DEFAULT '' NOT NULL,
+	code VARCHAR(50) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
+	emotion VARCHAR(50) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
+	smiley_url VARCHAR(50) CHARACTER SET NONE DEFAULT '' NOT NULL,
 	smiley_width INTEGER DEFAULT 0 NOT NULL,
 	smiley_height INTEGER DEFAULT 0 NOT NULL,
 	smiley_order INTEGER DEFAULT 0 NOT NULL,
@@ -1050,8 +1034,8 @@ END;;
 # Table: 'phpbb_styles'
 CREATE TABLE phpbb_styles (
 	style_id INTEGER NOT NULL,
-	style_name VARCHAR(84) CHARACTER SET UNICODE_FSS DEFAULT '' NOT NULL,
-	style_copyright VARCHAR(84) CHARACTER SET UNICODE_FSS DEFAULT '' NOT NULL,
+	style_name VARCHAR(255) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
+	style_copyright VARCHAR(255) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
 	style_active INTEGER DEFAULT 1 NOT NULL,
 	template_id INTEGER DEFAULT 0 NOT NULL,
 	theme_id INTEGER DEFAULT 0 NOT NULL,
@@ -1079,10 +1063,10 @@ END;;
 # Table: 'phpbb_styles_template'
 CREATE TABLE phpbb_styles_template (
 	template_id INTEGER NOT NULL,
-	template_name VARCHAR(84) CHARACTER SET UNICODE_FSS DEFAULT '' NOT NULL,
-	template_copyright VARCHAR(84) CHARACTER SET UNICODE_FSS DEFAULT '' NOT NULL,
-	template_path VARCHAR(100) DEFAULT '' NOT NULL,
-	bbcode_bitfield VARCHAR(252) DEFAULT 'kNg=' NOT NULL,
+	template_name VARCHAR(255) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
+	template_copyright VARCHAR(255) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
+	template_path VARCHAR(100) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	bbcode_bitfield VARCHAR(255) CHARACTER SET NONE DEFAULT 'kNg=' NOT NULL,
 	template_storedb INTEGER DEFAULT 0 NOT NULL
 );;

@@ -1104,10 +1088,10 @@ END;;
 # Table: 'phpbb_styles_template_data'
 CREATE TABLE phpbb_styles_template_data (
 	template_id INTEGER NOT NULL,
-	template_filename VARCHAR(100) DEFAULT '' NOT NULL,
-	template_included BLOB SUB_TYPE TEXT DEFAULT '' NOT NULL,
+	template_filename VARCHAR(100) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	template_included BLOB SUB_TYPE TEXT CHARACTER SET NONE DEFAULT '' NOT NULL,
 	template_mtime INTEGER DEFAULT 0 NOT NULL,
-	template_data BLOB SUB_TYPE TEXT DEFAULT '' NOT NULL
+	template_data BLOB SUB_TYPE TEXT CHARACTER SET UTF8 DEFAULT '' NOT NULL
 );;

 CREATE INDEX phpbb_styles_template_data_tid ON phpbb_styles_template_data(template_id);;
@@ -1127,12 +1111,12 @@ END;;
 # Table: 'phpbb_styles_theme'
 CREATE TABLE phpbb_styles_theme (
 	theme_id INTEGER NOT NULL,
-	theme_name VARCHAR(84) CHARACTER SET UNICODE_FSS DEFAULT '' NOT NULL,
-	theme_copyright VARCHAR(84) CHARACTER SET UNICODE_FSS DEFAULT '' NOT NULL,
-	theme_path VARCHAR(100) DEFAULT '' NOT NULL,
+	theme_name VARCHAR(255) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
+	theme_copyright VARCHAR(255) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
+	theme_path VARCHAR(100) CHARACTER SET NONE DEFAULT '' NOT NULL,
 	theme_storedb INTEGER DEFAULT 0 NOT NULL,
 	theme_mtime INTEGER DEFAULT 0 NOT NULL,
-	theme_data BLOB SUB_TYPE TEXT DEFAULT '' NOT NULL
+	theme_data BLOB SUB_TYPE TEXT CHARACTER SET UTF8 DEFAULT '' NOT NULL
 );;

 ALTER TABLE phpbb_styles_theme ADD PRIMARY KEY (theme_id);;
@@ -1153,103 +1137,103 @@ END;;
 # Table: 'phpbb_styles_imageset'
 CREATE TABLE phpbb_styles_imageset (
 	imageset_id INTEGER NOT NULL,
-	imageset_name VARCHAR(84) CHARACTER SET UNICODE_FSS DEFAULT '' NOT NULL,
-	imageset_copyright VARCHAR(84) CHARACTER SET UNICODE_FSS DEFAULT '' NOT NULL,
-	imageset_path VARCHAR(100) DEFAULT '' NOT NULL,
-	site_logo VARCHAR(200) DEFAULT '' NOT NULL,
-	upload_bar VARCHAR(200) DEFAULT '' NOT NULL,
-	poll_left VARCHAR(200) DEFAULT '' NOT NULL,
-	poll_center VARCHAR(200) DEFAULT '' NOT NULL,
-	poll_right VARCHAR(200) DEFAULT '' NOT NULL,
-	icon_friend VARCHAR(200) DEFAULT '' NOT NULL,
-	icon_foe VARCHAR(200) DEFAULT '' NOT NULL,
-	forum_link VARCHAR(200) DEFAULT '' NOT NULL,
-	forum_read VARCHAR(200) DEFAULT '' NOT NULL,
-	forum_read_locked VARCHAR(200) DEFAULT '' NOT NULL,
-	forum_read_subforum VARCHAR(200) DEFAULT '' NOT NULL,
-	forum_unread VARCHAR(200) DEFAULT '' NOT NULL,
-	forum_unread_locked VARCHAR(200) DEFAULT '' NOT NULL,
-	forum_unread_subforum VARCHAR(200) DEFAULT '' NOT NULL,
-	topic_moved VARCHAR(200) DEFAULT '' NOT NULL,
-	topic_read VARCHAR(200) DEFAULT '' NOT NULL,
-	topic_read_mine VARCHAR(200) DEFAULT '' NOT NULL,
-	topic_read_hot VARCHAR(200) DEFAULT '' NOT NULL,
-	topic_read_hot_mine VARCHAR(200) DEFAULT '' NOT NULL,
-	topic_read_locked VARCHAR(200) DEFAULT '' NOT NULL,
-	topic_read_locked_mine VARCHAR(200) DEFAULT '' NOT NULL,
-	topic_unread VARCHAR(200) DEFAULT '' NOT NULL,
-	topic_unread_mine VARCHAR(200) DEFAULT '' NOT NULL,
-	topic_unread_hot VARCHAR(200) DEFAULT '' NOT NULL,
-	topic_unread_hot_mine VARCHAR(200) DEFAULT '' NOT NULL,
-	topic_unread_locked VARCHAR(200) DEFAULT '' NOT NULL,
-	topic_unread_locked_mine VARCHAR(200) DEFAULT '' NOT NULL,
-	sticky_read VARCHAR(200) DEFAULT '' NOT NULL,
-	sticky_read_mine VARCHAR(200) DEFAULT '' NOT NULL,
-	sticky_read_locked VARCHAR(200) DEFAULT '' NOT NULL,
-	sticky_read_locked_mine VARCHAR(200) DEFAULT '' NOT NULL,
-	sticky_unread VARCHAR(200) DEFAULT '' NOT NULL,
-	sticky_unread_mine VARCHAR(200) DEFAULT '' NOT NULL,
-	sticky_unread_locked VARCHAR(200) DEFAULT '' NOT NULL,
-	sticky_unread_locked_mine VARCHAR(200) DEFAULT '' NOT NULL,
-	announce_read VARCHAR(200) DEFAULT '' NOT NULL,
-	announce_read_mine VARCHAR(200) DEFAULT '' NOT NULL,
-	announce_read_locked VARCHAR(200) DEFAULT '' NOT NULL,
-	announce_read_locked_mine VARCHAR(200) DEFAULT '' NOT NULL,
-	announce_unread VARCHAR(200) DEFAULT '' NOT NULL,
-	announce_unread_mine VARCHAR(200) DEFAULT '' NOT NULL,
-	announce_unread_locked VARCHAR(200) DEFAULT '' NOT NULL,
-	announce_unread_locked_mine VARCHAR(200) DEFAULT '' NOT NULL,
-	global_read VARCHAR(200) DEFAULT '' NOT NULL,
-	global_read_mine VARCHAR(200) DEFAULT '' NOT NULL,
-	global_read_locked VARCHAR(200) DEFAULT '' NOT NULL,
-	global_read_locked_mine VARCHAR(200) DEFAULT '' NOT NULL,
-	global_unread VARCHAR(200) DEFAULT '' NOT NULL,
-	global_unread_mine VARCHAR(200) DEFAULT '' NOT NULL,
-	global_unread_locked VARCHAR(200) DEFAULT '' NOT NULL,
-	global_unread_locked_mine VARCHAR(200) DEFAULT '' NOT NULL,
-	pm_read VARCHAR(200) DEFAULT '' NOT NULL,
-	pm_unread VARCHAR(200) DEFAULT '' NOT NULL,
-	icon_contact_aim VARCHAR(200) DEFAULT '' NOT NULL,
-	icon_contact_email VARCHAR(200) DEFAULT '' NOT NULL,
-	icon_contact_icq VARCHAR(200) DEFAULT '' NOT NULL,
-	icon_contact_jabber VARCHAR(200) DEFAULT '' NOT NULL,
-	icon_contact_msnm VARCHAR(200) DEFAULT '' NOT NULL,
-	icon_contact_pm VARCHAR(200) DEFAULT '' NOT NULL,
-	icon_contact_yahoo VARCHAR(200) DEFAULT '' NOT NULL,
-	icon_contact_www VARCHAR(200) DEFAULT '' NOT NULL,
-	icon_post_delete VARCHAR(200) DEFAULT '' NOT NULL,
-	icon_post_edit VARCHAR(200) DEFAULT '' NOT NULL,
-	icon_post_info VARCHAR(200) DEFAULT '' NOT NULL,
-	icon_post_quote VARCHAR(200) DEFAULT '' NOT NULL,
-	icon_post_report VARCHAR(200) DEFAULT '' NOT NULL,
-	icon_post_target VARCHAR(200) DEFAULT '' NOT NULL,
-	icon_post_target_unread VARCHAR(200) DEFAULT '' NOT NULL,
-	icon_topic_attach VARCHAR(200) DEFAULT '' NOT NULL,
-	icon_topic_latest VARCHAR(200) DEFAULT '' NOT NULL,
-	icon_topic_newest VARCHAR(200) DEFAULT '' NOT NULL,
-	icon_topic_reported VARCHAR(200) DEFAULT '' NOT NULL,
-	icon_topic_unapproved VARCHAR(200) DEFAULT '' NOT NULL,
-	icon_user_online VARCHAR(200) DEFAULT '' NOT NULL,
-	icon_user_offline VARCHAR(200) DEFAULT '' NOT NULL,
-	icon_user_profile VARCHAR(200) DEFAULT '' NOT NULL,
-	icon_user_search VARCHAR(200) DEFAULT '' NOT NULL,
-	icon_user_warn VARCHAR(200) DEFAULT '' NOT NULL,
-	button_pm_forward VARCHAR(200) DEFAULT '' NOT NULL,
-	button_pm_new VARCHAR(200) DEFAULT '' NOT NULL,
-	button_pm_reply VARCHAR(200) DEFAULT '' NOT NULL,
-	button_topic_locked VARCHAR(200) DEFAULT '' NOT NULL,
-	button_topic_new VARCHAR(200) DEFAULT '' NOT NULL,
-	button_topic_reply VARCHAR(200) DEFAULT '' NOT NULL,
-	user_icon1 VARCHAR(200) DEFAULT '' NOT NULL,
-	user_icon2 VARCHAR(200) DEFAULT '' NOT NULL,
-	user_icon3 VARCHAR(200) DEFAULT '' NOT NULL,
-	user_icon4 VARCHAR(200) DEFAULT '' NOT NULL,
-	user_icon5 VARCHAR(200) DEFAULT '' NOT NULL,
-	user_icon6 VARCHAR(200) DEFAULT '' NOT NULL,
-	user_icon7 VARCHAR(200) DEFAULT '' NOT NULL,
-	user_icon8 VARCHAR(200) DEFAULT '' NOT NULL,
-	user_icon9 VARCHAR(200) DEFAULT '' NOT NULL,
-	user_icon10 VARCHAR(200) DEFAULT '' NOT NULL
+	imageset_name VARCHAR(255) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
+	imageset_copyright VARCHAR(255) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
+	imageset_path VARCHAR(100) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	site_logo VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	upload_bar VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	poll_left VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	poll_center VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	poll_right VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	icon_friend VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	icon_foe VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	forum_link VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	forum_read VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	forum_read_locked VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	forum_read_subforum VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	forum_unread VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	forum_unread_locked VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	forum_unread_subforum VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	topic_moved VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	topic_read VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	topic_read_mine VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	topic_read_hot VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	topic_read_hot_mine VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	topic_read_locked VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	topic_read_locked_mine VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	topic_unread VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	topic_unread_mine VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	topic_unread_hot VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	topic_unread_hot_mine VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	topic_unread_locked VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	topic_unread_locked_mine VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	sticky_read VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	sticky_read_mine VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	sticky_read_locked VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	sticky_read_locked_mine VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	sticky_unread VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	sticky_unread_mine VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	sticky_unread_locked VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	sticky_unread_locked_mine VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	announce_read VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	announce_read_mine VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	announce_read_locked VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	announce_read_locked_mine VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	announce_unread VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	announce_unread_mine VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	announce_unread_locked VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	announce_unread_locked_mine VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	global_read VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	global_read_mine VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	global_read_locked VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	global_read_locked_mine VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	global_unread VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	global_unread_mine VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	global_unread_locked VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	global_unread_locked_mine VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	pm_read VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	pm_unread VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	icon_contact_aim VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	icon_contact_email VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	icon_contact_icq VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	icon_contact_jabber VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	icon_contact_msnm VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	icon_contact_pm VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	icon_contact_yahoo VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	icon_contact_www VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	icon_post_delete VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	icon_post_edit VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	icon_post_info VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	icon_post_quote VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	icon_post_report VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	icon_post_target VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	icon_post_target_unread VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	icon_topic_attach VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	icon_topic_latest VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	icon_topic_newest VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	icon_topic_reported VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	icon_topic_unapproved VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	icon_user_online VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	icon_user_offline VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	icon_user_profile VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	icon_user_search VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	icon_user_warn VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	button_pm_forward VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	button_pm_new VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	button_pm_reply VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	button_topic_locked VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	button_topic_new VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	button_topic_reply VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	user_icon1 VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	user_icon2 VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	user_icon3 VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	user_icon4 VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	user_icon5 VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	user_icon6 VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	user_icon7 VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	user_icon8 VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	user_icon9 VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	user_icon10 VARCHAR(200) CHARACTER SET NONE DEFAULT '' NOT NULL
 );;

 ALTER TABLE phpbb_styles_imageset ADD PRIMARY KEY (imageset_id);;
@@ -1275,7 +1259,7 @@ CREATE TABLE phpbb_topics (
 	topic_attachment INTEGER DEFAULT 0 NOT NULL,
 	topic_approved INTEGER DEFAULT 1 NOT NULL,
 	topic_reported INTEGER DEFAULT 0 NOT NULL,
-	topic_title BLOB SUB_TYPE TEXT DEFAULT '' NOT NULL,
+	topic_title VARCHAR(100) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
 	topic_poster INTEGER DEFAULT 0 NOT NULL,
 	topic_time INTEGER DEFAULT 0 NOT NULL,
 	topic_time_limit INTEGER DEFAULT 0 NOT NULL,
@@ -1285,19 +1269,19 @@ CREATE TABLE phpbb_topics (
 	topic_status INTEGER DEFAULT 0 NOT NULL,
 	topic_type INTEGER DEFAULT 0 NOT NULL,
 	topic_first_post_id INTEGER DEFAULT 0 NOT NULL,
-	topic_first_poster_name VARCHAR(84) CHARACTER SET UNICODE_FSS DEFAULT '' NOT NULL,
-	topic_first_poster_colour VARCHAR(6) DEFAULT '' NOT NULL,
+	topic_first_poster_name VARCHAR(255) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
+	topic_first_poster_colour VARCHAR(6) CHARACTER SET NONE DEFAULT '' NOT NULL,
 	topic_last_post_id INTEGER DEFAULT 0 NOT NULL,
 	topic_last_poster_id INTEGER DEFAULT 0 NOT NULL,
-	topic_last_poster_name VARCHAR(84) CHARACTER SET UNICODE_FSS DEFAULT '' NOT NULL,
-	topic_last_poster_colour VARCHAR(6) DEFAULT '' NOT NULL,
-	topic_last_post_subject BLOB SUB_TYPE TEXT DEFAULT '' NOT NULL,
+	topic_last_poster_name VARCHAR(255) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
+	topic_last_poster_colour VARCHAR(6) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	topic_last_post_subject VARCHAR(100) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
 	topic_last_post_time INTEGER DEFAULT 0 NOT NULL,
 	topic_last_view_time INTEGER DEFAULT 0 NOT NULL,
 	topic_moved_id INTEGER DEFAULT 0 NOT NULL,
 	topic_bumped INTEGER DEFAULT 0 NOT NULL,
 	topic_bumper INTEGER DEFAULT 0 NOT NULL,
-	poll_title BLOB SUB_TYPE TEXT DEFAULT '' NOT NULL,
+	poll_title VARCHAR(100) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
 	poll_start INTEGER DEFAULT 0 NOT NULL,
 	poll_length INTEGER DEFAULT 0 NOT NULL,
 	poll_max_options INTEGER DEFAULT 1 NOT NULL,
@@ -1310,6 +1294,7 @@ ALTER TABLE phpbb_topics ADD PRIMARY KEY (topic_id);;
 CREATE INDEX phpbb_topics_forum_id ON phpbb_topics(forum_id);;
 CREATE INDEX phpbb_topics_forum_id_type ON phpbb_topics(forum_id, topic_type);;
 CREATE INDEX phpbb_topics_last_post_time ON phpbb_topics(topic_last_post_time);;
+CREATE INDEX phpbb_topics_topic_approved ON phpbb_topics(topic_approved);;
 CREATE INDEX phpbb_topics_fid_time_moved ON phpbb_topics(forum_id, topic_last_post_time, topic_moved_id);;

 CREATE GENERATOR phpbb_topics_gen;;
@@ -1373,21 +1358,21 @@ CREATE TABLE phpbb_users (
 	user_id INTEGER NOT NULL,
 	user_type INTEGER DEFAULT 0 NOT NULL,
 	group_id INTEGER DEFAULT 3 NOT NULL,
-	user_permissions BLOB SUB_TYPE TEXT DEFAULT '' NOT NULL,
+	user_permissions BLOB SUB_TYPE TEXT CHARACTER SET NONE DEFAULT '' NOT NULL,
 	user_perm_from INTEGER DEFAULT 0 NOT NULL,
-	user_ip VARCHAR(40) DEFAULT '' NOT NULL,
+	user_ip VARCHAR(40) CHARACTER SET NONE DEFAULT '' NOT NULL,
 	user_regdate INTEGER DEFAULT 0 NOT NULL,
-	username VARCHAR(84) CHARACTER SET UNICODE_FSS DEFAULT '' NOT NULL,
-	user_password VARCHAR(14) CHARACTER SET UNICODE_FSS DEFAULT '' NOT NULL,
+	username VARCHAR(255) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
+	user_password VARCHAR(40) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
 	user_passchg INTEGER DEFAULT 0 NOT NULL,
-	user_email VARCHAR(34) CHARACTER SET UNICODE_FSS DEFAULT '' NOT NULL,
+	user_email VARCHAR(100) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
 	user_email_hash DOUBLE PRECISION DEFAULT 0 NOT NULL,
-	user_birthday VARCHAR(10) DEFAULT '' NOT NULL,
+	user_birthday VARCHAR(10) CHARACTER SET NONE DEFAULT '' NOT NULL,
 	user_lastvisit INTEGER DEFAULT 0 NOT NULL,
 	user_lastmark INTEGER DEFAULT 0 NOT NULL,
 	user_lastpost_time INTEGER DEFAULT 0 NOT NULL,
-	user_lastpage VARCHAR(67) CHARACTER SET UNICODE_FSS DEFAULT '' NOT NULL,
-	user_last_confirm_key VARCHAR(10) DEFAULT '' NOT NULL,
+	user_lastpage VARCHAR(200) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
+	user_last_confirm_key VARCHAR(10) CHARACTER SET NONE DEFAULT '' NOT NULL,
 	user_last_search INTEGER DEFAULT 0 NOT NULL,
 	user_warnings INTEGER DEFAULT 0 NOT NULL,
 	user_last_warning INTEGER DEFAULT 0 NOT NULL,
@@ -1395,13 +1380,13 @@ CREATE TABLE phpbb_users (
 	user_inactive_reason INTEGER DEFAULT 0 NOT NULL,
 	user_inactive_time INTEGER DEFAULT 0 NOT NULL,
 	user_posts INTEGER DEFAULT 0 NOT NULL,
-	user_lang VARCHAR(30) DEFAULT '' NOT NULL,
+	user_lang VARCHAR(30) CHARACTER SET NONE DEFAULT '' NOT NULL,
 	user_timezone DOUBLE PRECISION DEFAULT 0 NOT NULL,
 	user_dst INTEGER DEFAULT 0 NOT NULL,
-	user_dateformat VARCHAR(10) CHARACTER SET UNICODE_FSS DEFAULT 'd M Y H:i' NOT NULL,
+	user_dateformat VARCHAR(30) CHARACTER SET UTF8 DEFAULT 'd M Y H:i' NOT NULL COLLATE UNICODE,
 	user_style INTEGER DEFAULT 0 NOT NULL,
 	user_rank INTEGER DEFAULT 0 NOT NULL,
-	user_colour VARCHAR(6) DEFAULT '' NOT NULL,
+	user_colour VARCHAR(6) CHARACTER SET NONE DEFAULT '' NOT NULL,
 	user_new_privmsg INTEGER DEFAULT 0 NOT NULL,
 	user_unread_privmsg INTEGER DEFAULT 0 NOT NULL,
 	user_last_privmsg INTEGER DEFAULT 0 NOT NULL,
@@ -1409,11 +1394,11 @@ CREATE TABLE phpbb_users (
 	user_full_folder INTEGER DEFAULT -3 NOT NULL,
 	user_emailtime INTEGER DEFAULT 0 NOT NULL,
 	user_topic_show_days INTEGER DEFAULT 0 NOT NULL,
-	user_topic_sortby_type VARCHAR(1) DEFAULT 't' NOT NULL,
-	user_topic_sortby_dir VARCHAR(1) DEFAULT 'd' NOT NULL,
+	user_topic_sortby_type VARCHAR(1) CHARACTER SET NONE DEFAULT 't' NOT NULL,
+	user_topic_sortby_dir VARCHAR(1) CHARACTER SET NONE DEFAULT 'd' NOT NULL,
 	user_post_show_days INTEGER DEFAULT 0 NOT NULL,
-	user_post_sortby_type VARCHAR(1) DEFAULT 't' NOT NULL,
-	user_post_sortby_dir VARCHAR(1) DEFAULT 'a' NOT NULL,
+	user_post_sortby_type VARCHAR(1) CHARACTER SET NONE DEFAULT 't' NOT NULL,
+	user_post_sortby_dir VARCHAR(1) CHARACTER SET NONE DEFAULT 'a' NOT NULL,
 	user_notify INTEGER DEFAULT 0 NOT NULL,
 	user_notify_pm INTEGER DEFAULT 1 NOT NULL,
 	user_notify_type INTEGER DEFAULT 0 NOT NULL,
@@ -1423,24 +1408,24 @@ CREATE TABLE phpbb_users (
 	user_allow_viewemail INTEGER DEFAULT 1 NOT NULL,
 	user_allow_massemail INTEGER DEFAULT 1 NOT NULL,
 	user_options INTEGER DEFAULT 893 NOT NULL,
-	user_avatar VARCHAR(255) DEFAULT '' NOT NULL,
+	user_avatar VARCHAR(255) CHARACTER SET NONE DEFAULT '' NOT NULL,
 	user_avatar_type INTEGER DEFAULT 0 NOT NULL,
 	user_avatar_width INTEGER DEFAULT 0 NOT NULL,
 	user_avatar_height INTEGER DEFAULT 0 NOT NULL,
-	user_sig BLOB SUB_TYPE TEXT DEFAULT '' NOT NULL,
-	user_sig_bbcode_uid VARCHAR(5) DEFAULT '' NOT NULL,
-	user_sig_bbcode_bitfield VARCHAR(252) DEFAULT '' NOT NULL,
-	user_from VARCHAR(34) CHARACTER SET UNICODE_FSS DEFAULT '' NOT NULL,
-	user_icq VARCHAR(15) DEFAULT '' NOT NULL,
-	user_aim VARCHAR(84) CHARACTER SET UNICODE_FSS DEFAULT '' NOT NULL,
-	user_yim VARCHAR(84) CHARACTER SET UNICODE_FSS DEFAULT '' NOT NULL,
-	user_msnm VARCHAR(84) CHARACTER SET UNICODE_FSS DEFAULT '' NOT NULL,
-	user_jabber VARCHAR(84) CHARACTER SET UNICODE_FSS DEFAULT '' NOT NULL,
-	user_website VARCHAR(67) CHARACTER SET UNICODE_FSS DEFAULT '' NOT NULL,
-	user_occ VARCHAR(84) CHARACTER SET UNICODE_FSS DEFAULT '' NOT NULL,
-	user_interests BLOB SUB_TYPE TEXT DEFAULT '' NOT NULL,
-	user_actkey VARCHAR(32) DEFAULT '' NOT NULL,
-	user_newpasswd VARCHAR(11) CHARACTER SET UNICODE_FSS DEFAULT '' NOT NULL
+	user_sig BLOB SUB_TYPE TEXT CHARACTER SET UTF8 DEFAULT '' NOT NULL,
+	user_sig_bbcode_uid VARCHAR(5) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	user_sig_bbcode_bitfield VARCHAR(255) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	user_from VARCHAR(100) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
+	user_icq VARCHAR(15) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	user_aim VARCHAR(255) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
+	user_yim VARCHAR(255) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
+	user_msnm VARCHAR(255) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
+	user_jabber VARCHAR(255) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
+	user_website VARCHAR(200) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
+	user_occ VARCHAR(255) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
+	user_interests BLOB SUB_TYPE TEXT CHARACTER SET UTF8 DEFAULT '' NOT NULL,
+	user_actkey VARCHAR(32) CHARACTER SET NONE DEFAULT '' NOT NULL,
+	user_newpasswd VARCHAR(32) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE
 );;

 ALTER TABLE phpbb_users ADD PRIMARY KEY (user_id);;
@@ -1487,8 +1472,8 @@ END;;
 # Table: 'phpbb_words'
 CREATE TABLE phpbb_words (
 	word_id INTEGER NOT NULL,
-	word VARCHAR(84) CHARACTER SET UNICODE_FSS DEFAULT '' NOT NULL,
-	replacement VARCHAR(84) CHARACTER SET UNICODE_FSS DEFAULT '' NOT NULL
+	word VARCHAR(255) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE,
+	replacement VARCHAR(255) CHARACTER SET UTF8 DEFAULT '' NOT NULL COLLATE UNICODE
 );;

 ALTER TABLE phpbb_words ADD PRIMARY KEY (word_id);;
--- a/phpBB/install/schemas/mssql_schema.sql
+++ b/phpBB/install/schemas/mssql_schema.sql
@@ -21,13 +21,13 @@ CREATE TABLE [phpbb_attachments] (
 	[physical_filename] [varchar] (255) DEFAULT ('') NOT NULL ,
 	[real_filename] [varchar] (255) DEFAULT ('') NOT NULL ,
 	[download_count] [int] DEFAULT (0) NOT NULL ,
-	[attach_comment] [text] DEFAULT ('') NOT NULL ,
+	[attach_comment] [varchar] (4000) DEFAULT ('') NOT NULL ,
 	[extension] [varchar] (100) DEFAULT ('') NOT NULL ,
 	[mimetype] [varchar] (100) DEFAULT ('') NOT NULL ,
 	[filesize] [int] DEFAULT (0) NOT NULL ,
 	[filetime] [int] DEFAULT (0) NOT NULL ,
 	[thumbnail] [int] DEFAULT (0) NOT NULL 
-) ON [PRIMARY] TEXTIMAGE_ON [PRIMARY]
+) ON [PRIMARY]
 GO

 ALTER TABLE [phpbb_attachments] WITH NOCHECK ADD 
@@ -101,10 +101,10 @@ GO
 CREATE TABLE [phpbb_acl_roles] (
 	[role_id] [int] IDENTITY (1, 1) NOT NULL ,
 	[role_name] [varchar] (255) DEFAULT ('') NOT NULL ,
-	[role_description] [text] DEFAULT ('') NOT NULL ,
+	[role_description] [varchar] (4000) DEFAULT ('') NOT NULL ,
 	[role_type] [varchar] (10) DEFAULT ('') NOT NULL ,
 	[role_order] [int] DEFAULT (0) NOT NULL 
-) ON [PRIMARY] TEXTIMAGE_ON [PRIMARY]
+) ON [PRIMARY]
 GO

 ALTER TABLE [phpbb_acl_roles] WITH NOCHECK ADD 
@@ -203,7 +203,7 @@ CREATE TABLE [phpbb_bbcodes] (
 	[bbcode_tag] [varchar] (16) DEFAULT ('') NOT NULL ,
 	[bbcode_helpline] [varchar] (255) DEFAULT ('') NOT NULL ,
 	[display_on_posting] [int] DEFAULT (0) NOT NULL ,
-	[bbcode_match] [text] DEFAULT ('') NOT NULL ,
+	[bbcode_match] [varchar] (4000) DEFAULT ('') NOT NULL ,
 	[bbcode_tpl] [text] DEFAULT ('') NOT NULL ,
 	[first_pass_match] [text] DEFAULT ('') NOT NULL ,
 	[first_pass_replace] [text] DEFAULT ('') NOT NULL ,
@@ -246,11 +246,11 @@ GO
 CREATE TABLE [phpbb_bots] (
 	[bot_id] [int] IDENTITY (1, 1) NOT NULL ,
 	[bot_active] [int] DEFAULT (1) NOT NULL ,
-	[bot_name] [text] DEFAULT ('') NOT NULL ,
+	[bot_name] [varchar] (255) DEFAULT ('') NOT NULL ,
 	[user_id] [int] DEFAULT (0) NOT NULL ,
 	[bot_agent] [varchar] (255) DEFAULT ('') NOT NULL ,
 	[bot_ip] [varchar] (255) DEFAULT ('') NOT NULL 
-) ON [PRIMARY] TEXTIMAGE_ON [PRIMARY]
+) ON [PRIMARY]
 GO

 ALTER TABLE [phpbb_bots] WITH NOCHECK ADD 
@@ -268,7 +268,7 @@ GO
 	Table: 'phpbb_config'
 */
 CREATE TABLE [phpbb_config] (
-	[config_name] [varchar] (252) DEFAULT ('') NOT NULL ,
+	[config_name] [varchar] (255) DEFAULT ('') NOT NULL ,
 	[config_value] [varchar] (255) DEFAULT ('') NOT NULL ,
 	[is_dynamic] [int] DEFAULT (0) NOT NULL 
 ) ON [PRIMARY]
@@ -313,7 +313,7 @@ GO
 */
 CREATE TABLE [phpbb_disallow] (
 	[disallow_id] [int] IDENTITY (1, 1) NOT NULL ,
-	[disallow_username] [varchar] (252) DEFAULT ('') NOT NULL 
+	[disallow_username] [varchar] (255) DEFAULT ('') NOT NULL 
 ) ON [PRIMARY]
 GO

@@ -334,7 +334,7 @@ CREATE TABLE [phpbb_drafts] (
 	[topic_id] [int] DEFAULT (0) NOT NULL ,
 	[forum_id] [int] DEFAULT (0) NOT NULL ,
 	[save_time] [int] DEFAULT (0) NOT NULL ,
-	[draft_subject] [text] DEFAULT ('') NOT NULL ,
+	[draft_subject] [varchar] (100) DEFAULT ('') NOT NULL ,
 	[draft_message] [text] DEFAULT ('') NOT NULL 
 ) ON [PRIMARY] TEXTIMAGE_ON [PRIMARY]
 GO
@@ -401,18 +401,18 @@ CREATE TABLE [phpbb_forums] (
 	[left_id] [int] DEFAULT (0) NOT NULL ,
 	[right_id] [int] DEFAULT (0) NOT NULL ,
 	[forum_parents] [text] DEFAULT ('') NOT NULL ,
-	[forum_name] [text] DEFAULT ('') NOT NULL ,
-	[forum_desc] [text] DEFAULT ('') NOT NULL ,
-	[forum_desc_bitfield] [varchar] (252) DEFAULT ('') NOT NULL ,
+	[forum_name] [varchar] (255) DEFAULT ('') NOT NULL ,
+	[forum_desc] [varchar] (4000) DEFAULT ('') NOT NULL ,
+	[forum_desc_bitfield] [varchar] (255) DEFAULT ('') NOT NULL ,
 	[forum_desc_options] [int] DEFAULT (7) NOT NULL ,
 	[forum_desc_uid] [varchar] (5) DEFAULT ('') NOT NULL ,
 	[forum_link] [varchar] (255) DEFAULT ('') NOT NULL ,
 	[forum_password] [varchar] (40) DEFAULT ('') NOT NULL ,
 	[forum_style] [int] DEFAULT (0) NOT NULL ,
 	[forum_image] [varchar] (255) DEFAULT ('') NOT NULL ,
-	[forum_rules] [text] DEFAULT ('') NOT NULL ,
+	[forum_rules] [varchar] (4000) DEFAULT ('') NOT NULL ,
 	[forum_rules_link] [varchar] (255) DEFAULT ('') NOT NULL ,
-	[forum_rules_bitfield] [varchar] (252) DEFAULT ('') NOT NULL ,
+	[forum_rules_bitfield] [varchar] (255) DEFAULT ('') NOT NULL ,
 	[forum_rules_options] [int] DEFAULT (7) NOT NULL ,
 	[forum_rules_uid] [varchar] (5) DEFAULT ('') NOT NULL ,
 	[forum_topics_per_page] [int] DEFAULT (0) NOT NULL ,
@@ -423,7 +423,7 @@ CREATE TABLE [phpbb_forums] (
 	[forum_topics_real] [int] DEFAULT (0) NOT NULL ,
 	[forum_last_post_id] [int] DEFAULT (0) NOT NULL ,
 	[forum_last_poster_id] [int] DEFAULT (0) NOT NULL ,
-	[forum_last_post_subject] [text] DEFAULT ('') NOT NULL ,
+	[forum_last_post_subject] [varchar] (100) DEFAULT ('') NOT NULL ,
 	[forum_last_post_time] [int] DEFAULT (0) NOT NULL ,
 	[forum_last_poster_name] [varchar] (255) DEFAULT ('') NOT NULL ,
 	[forum_last_poster_colour] [varchar] (6) DEFAULT ('') NOT NULL ,
@@ -518,9 +518,9 @@ GO
 CREATE TABLE [phpbb_groups] (
 	[group_id] [int] IDENTITY (1, 1) NOT NULL ,
 	[group_type] [int] DEFAULT (1) NOT NULL ,
-	[group_name] [varchar] (252) DEFAULT ('') NOT NULL ,
-	[group_desc] [text] DEFAULT ('') NOT NULL ,
-	[group_desc_bitfield] [varchar] (252) DEFAULT ('') NOT NULL ,
+	[group_name] [varchar] (255) DEFAULT ('') NOT NULL ,
+	[group_desc] [varchar] (4000) DEFAULT ('') NOT NULL ,
+	[group_desc_bitfield] [varchar] (255) DEFAULT ('') NOT NULL ,
 	[group_desc_options] [int] DEFAULT (7) NOT NULL ,
 	[group_desc_uid] [varchar] (5) DEFAULT ('') NOT NULL ,
 	[group_display] [int] DEFAULT (0) NOT NULL ,
@@ -534,7 +534,7 @@ CREATE TABLE [phpbb_groups] (
 	[group_receive_pm] [int] DEFAULT (0) NOT NULL ,
 	[group_message_limit] [int] DEFAULT (0) NOT NULL ,
 	[group_legend] [int] DEFAULT (1) NOT NULL 
-) ON [PRIMARY] TEXTIMAGE_ON [PRIMARY]
+) ON [PRIMARY]
 GO

 ALTER TABLE [phpbb_groups] WITH NOCHECK ADD 
@@ -608,7 +608,7 @@ CREATE TABLE [phpbb_log] (
 	[reportee_id] [int] DEFAULT (0) NOT NULL ,
 	[log_ip] [varchar] (40) DEFAULT ('') NOT NULL ,
 	[log_time] [int] DEFAULT (0) NOT NULL ,
-	[log_operation] [text] DEFAULT ('') NOT NULL ,
+	[log_operation] [varchar] (4000) DEFAULT ('') NOT NULL ,
 	[log_data] [text] DEFAULT ('') NOT NULL 
 ) ON [PRIMARY] TEXTIMAGE_ON [PRIMARY]
 GO
@@ -642,7 +642,7 @@ GO
 CREATE TABLE [phpbb_moderator_cache] (
 	[forum_id] [int] DEFAULT (0) NOT NULL ,
 	[user_id] [int] DEFAULT (0) NOT NULL ,
-	[username] [varchar] (252) DEFAULT ('') NOT NULL ,
+	[username] [varchar] (255) DEFAULT ('') NOT NULL ,
 	[group_id] [int] DEFAULT (0) NOT NULL ,
 	[group_name] [varchar] (255) DEFAULT ('') NOT NULL ,
 	[display_on_index] [int] DEFAULT (1) NOT NULL 
@@ -697,9 +697,9 @@ GO
 CREATE TABLE [phpbb_poll_options] (
 	[poll_option_id] [int] DEFAULT (0) NOT NULL ,
 	[topic_id] [int] DEFAULT (0) NOT NULL ,
-	[poll_option_text] [text] DEFAULT ('') NOT NULL ,
+	[poll_option_text] [varchar] (4000) DEFAULT ('') NOT NULL ,
 	[poll_option_total] [int] DEFAULT (0) NOT NULL 
-) ON [PRIMARY] TEXTIMAGE_ON [PRIMARY]
+) ON [PRIMARY]
 GO

 CREATE  INDEX [poll_opt_id] ON [phpbb_poll_options]([poll_option_id]) ON [PRIMARY]
@@ -747,16 +747,16 @@ CREATE TABLE [phpbb_posts] (
 	[enable_smilies] [int] DEFAULT (1) NOT NULL ,
 	[enable_magic_url] [int] DEFAULT (1) NOT NULL ,
 	[enable_sig] [int] DEFAULT (1) NOT NULL ,
-	[post_username] [varchar] (252) DEFAULT ('') NOT NULL ,
-	[post_subject] [text] DEFAULT ('') NOT NULL ,
+	[post_username] [varchar] (255) DEFAULT ('') NOT NULL ,
+	[post_subject] [varchar] (100) DEFAULT ('') NOT NULL ,
 	[post_text] [text] DEFAULT ('') NOT NULL ,
 	[post_checksum] [varchar] (32) DEFAULT ('') NOT NULL ,
 	[post_attachment] [int] DEFAULT (0) NOT NULL ,
-	[bbcode_bitfield] [varchar] (252) DEFAULT ('') NOT NULL ,
+	[bbcode_bitfield] [varchar] (255) DEFAULT ('') NOT NULL ,
 	[bbcode_uid] [varchar] (5) DEFAULT ('') NOT NULL ,
 	[post_postcount] [int] DEFAULT (1) NOT NULL ,
 	[post_edit_time] [int] DEFAULT (0) NOT NULL ,
-	[post_edit_reason] [text] DEFAULT ('') NOT NULL ,
+	[post_edit_reason] [varchar] (255) DEFAULT ('') NOT NULL ,
 	[post_edit_user] [int] DEFAULT (0) NOT NULL ,
 	[post_edit_count] [int] DEFAULT (0) NOT NULL ,
 	[post_edit_locked] [int] DEFAULT (0) NOT NULL 
@@ -785,10 +785,7 @@ GO
 CREATE  INDEX [post_approved] ON [phpbb_posts]([post_approved]) ON [PRIMARY]
 GO

-CREATE  INDEX [post_postcount] ON [phpbb_posts]([post_postcount]) ON [PRIMARY]
-GO
-
-CREATE  INDEX [post_time] ON [phpbb_posts]([post_time]) ON [PRIMARY]
+CREATE  INDEX [tid_post_time] ON [phpbb_posts]([topic_id], [post_time]) ON [PRIMARY]
 GO


@@ -806,17 +803,17 @@ CREATE TABLE [phpbb_privmsgs] (
 	[enable_smilies] [int] DEFAULT (1) NOT NULL ,
 	[enable_magic_url] [int] DEFAULT (1) NOT NULL ,
 	[enable_sig] [int] DEFAULT (1) NOT NULL ,
-	[message_subject] [text] DEFAULT ('') NOT NULL ,
+	[message_subject] [varchar] (100) DEFAULT ('') NOT NULL ,
 	[message_text] [text] DEFAULT ('') NOT NULL ,
-	[message_edit_reason] [text] DEFAULT ('') NOT NULL ,
+	[message_edit_reason] [varchar] (255) DEFAULT ('') NOT NULL ,
 	[message_edit_user] [int] DEFAULT (0) NOT NULL ,
 	[message_attachment] [int] DEFAULT (0) NOT NULL ,
-	[bbcode_bitfield] [varchar] (252) DEFAULT ('') NOT NULL ,
+	[bbcode_bitfield] [varchar] (255) DEFAULT ('') NOT NULL ,
 	[bbcode_uid] [varchar] (5) DEFAULT ('') NOT NULL ,
 	[message_edit_time] [int] DEFAULT (0) NOT NULL ,
 	[message_edit_count] [int] DEFAULT (0) NOT NULL ,
-	[to_address] [text] DEFAULT ('') NOT NULL ,
-	[bcc_address] [text] DEFAULT ('') NOT NULL 
+	[to_address] [varchar] (4000) DEFAULT ('') NOT NULL ,
+	[bcc_address] [varchar] (4000) DEFAULT ('') NOT NULL 
 ) ON [PRIMARY] TEXTIMAGE_ON [PRIMARY]
 GO

@@ -998,9 +995,9 @@ CREATE TABLE [phpbb_profile_lang] (
 	[field_id] [int] DEFAULT (0) NOT NULL ,
 	[lang_id] [int] DEFAULT (0) NOT NULL ,
 	[lang_name] [varchar] (255) DEFAULT ('') NOT NULL ,
-	[lang_explain] [text] DEFAULT ('') NOT NULL ,
+	[lang_explain] [varchar] (4000) DEFAULT ('') NOT NULL ,
 	[lang_default_value] [varchar] (255) DEFAULT ('') NOT NULL 
-) ON [PRIMARY] TEXTIMAGE_ON [PRIMARY]
+) ON [PRIMARY]
 GO

 ALTER TABLE [phpbb_profile_lang] WITH NOCHECK ADD 
@@ -1236,7 +1233,7 @@ GO
 */
 CREATE TABLE [phpbb_styles] (
 	[style_id] [int] IDENTITY (1, 1) NOT NULL ,
-	[style_name] [varchar] (252) DEFAULT ('') NOT NULL ,
+	[style_name] [varchar] (255) DEFAULT ('') NOT NULL ,
 	[style_copyright] [varchar] (255) DEFAULT ('') NOT NULL ,
 	[style_active] [int] DEFAULT (1) NOT NULL ,
 	[template_id] [int] DEFAULT (0) NOT NULL ,
@@ -1270,10 +1267,10 @@ GO
 */
 CREATE TABLE [phpbb_styles_template] (
 	[template_id] [int] IDENTITY (1, 1) NOT NULL ,
-	[template_name] [varchar] (252) DEFAULT ('') NOT NULL ,
+	[template_name] [varchar] (255) DEFAULT ('') NOT NULL ,
 	[template_copyright] [varchar] (255) DEFAULT ('') NOT NULL ,
 	[template_path] [varchar] (100) DEFAULT ('') NOT NULL ,
-	[bbcode_bitfield] [varchar] (252) DEFAULT ('kNg=') NOT NULL ,
+	[bbcode_bitfield] [varchar] (255) DEFAULT ('kNg=') NOT NULL ,
 	[template_storedb] [int] DEFAULT (0) NOT NULL 
 ) ON [PRIMARY]
 GO
@@ -1313,7 +1310,7 @@ GO
 */
 CREATE TABLE [phpbb_styles_theme] (
 	[theme_id] [int] IDENTITY (1, 1) NOT NULL ,
-	[theme_name] [varchar] (252) DEFAULT ('') NOT NULL ,
+	[theme_name] [varchar] (255) DEFAULT ('') NOT NULL ,
 	[theme_copyright] [varchar] (255) DEFAULT ('') NOT NULL ,
 	[theme_path] [varchar] (100) DEFAULT ('') NOT NULL ,
 	[theme_storedb] [int] DEFAULT (0) NOT NULL ,
@@ -1338,7 +1335,7 @@ GO
 */
 CREATE TABLE [phpbb_styles_imageset] (
 	[imageset_id] [int] IDENTITY (1, 1) NOT NULL ,
-	[imageset_name] [varchar] (252) DEFAULT ('') NOT NULL ,
+	[imageset_name] [varchar] (255) DEFAULT ('') NOT NULL ,
 	[imageset_copyright] [varchar] (255) DEFAULT ('') NOT NULL ,
 	[imageset_path] [varchar] (100) DEFAULT ('') NOT NULL ,
 	[site_logo] [varchar] (200) DEFAULT ('') NOT NULL ,
@@ -1459,7 +1456,7 @@ CREATE TABLE [phpbb_topics] (
 	[topic_attachment] [int] DEFAULT (0) NOT NULL ,
 	[topic_approved] [int] DEFAULT (1) NOT NULL ,
 	[topic_reported] [int] DEFAULT (0) NOT NULL ,
-	[topic_title] [text] DEFAULT ('') NOT NULL ,
+	[topic_title] [varchar] (100) DEFAULT ('') NOT NULL ,
 	[topic_poster] [int] DEFAULT (0) NOT NULL ,
 	[topic_time] [int] DEFAULT (0) NOT NULL ,
 	[topic_time_limit] [int] DEFAULT (0) NOT NULL ,
@@ -1475,19 +1472,19 @@ CREATE TABLE [phpbb_topics] (
 	[topic_last_poster_id] [int] DEFAULT (0) NOT NULL ,
 	[topic_last_poster_name] [varchar] (255) DEFAULT ('') NOT NULL ,
 	[topic_last_poster_colour] [varchar] (6) DEFAULT ('') NOT NULL ,
-	[topic_last_post_subject] [text] DEFAULT ('') NOT NULL ,
+	[topic_last_post_subject] [varchar] (100) DEFAULT ('') NOT NULL ,
 	[topic_last_post_time] [int] DEFAULT (0) NOT NULL ,
 	[topic_last_view_time] [int] DEFAULT (0) NOT NULL ,
 	[topic_moved_id] [int] DEFAULT (0) NOT NULL ,
 	[topic_bumped] [int] DEFAULT (0) NOT NULL ,
 	[topic_bumper] [int] DEFAULT (0) NOT NULL ,
-	[poll_title] [text] DEFAULT ('') NOT NULL ,
+	[poll_title] [varchar] (100) DEFAULT ('') NOT NULL ,
 	[poll_start] [int] DEFAULT (0) NOT NULL ,
 	[poll_length] [int] DEFAULT (0) NOT NULL ,
 	[poll_max_options] [int] DEFAULT (1) NOT NULL ,
 	[poll_last_vote] [int] DEFAULT (0) NOT NULL ,
 	[poll_vote_change] [int] DEFAULT (0) NOT NULL 
-) ON [PRIMARY] TEXTIMAGE_ON [PRIMARY]
+) ON [PRIMARY]
 GO

 ALTER TABLE [phpbb_topics] WITH NOCHECK ADD 
@@ -1506,6 +1503,9 @@ GO
 CREATE  INDEX [last_post_time] ON [phpbb_topics]([topic_last_post_time]) ON [PRIMARY]
 GO

+CREATE  INDEX [topic_approved] ON [phpbb_topics]([topic_approved]) ON [PRIMARY]
+GO
+
 CREATE  INDEX [fid_time_moved] ON [phpbb_topics]([forum_id], [topic_last_post_time], [topic_moved_id]) ON [PRIMARY]
 GO

@@ -1604,7 +1604,7 @@ CREATE TABLE [phpbb_users] (
 	[user_perm_from] [int] DEFAULT (0) NOT NULL ,
 	[user_ip] [varchar] (40) DEFAULT ('') NOT NULL ,
 	[user_regdate] [int] DEFAULT (0) NOT NULL ,
-	[username] [varchar] (252) DEFAULT ('') NOT NULL ,
+	[username] [varchar] (255) DEFAULT ('') NOT NULL ,
 	[user_password] [varchar] (40) DEFAULT ('') NOT NULL ,
 	[user_passchg] [int] DEFAULT (0) NOT NULL ,
 	[user_email] [varchar] (100) DEFAULT ('') NOT NULL ,
@@ -1656,7 +1656,7 @@ CREATE TABLE [phpbb_users] (
 	[user_avatar_height] [int] DEFAULT (0) NOT NULL ,
 	[user_sig] [text] DEFAULT ('') NOT NULL ,
 	[user_sig_bbcode_uid] [varchar] (5) DEFAULT ('') NOT NULL ,
-	[user_sig_bbcode_bitfield] [varchar] (252) DEFAULT ('') NOT NULL ,
+	[user_sig_bbcode_bitfield] [varchar] (255) DEFAULT ('') NOT NULL ,
 	[user_from] [varchar] (100) DEFAULT ('') NOT NULL ,
 	[user_icq] [varchar] (15) DEFAULT ('') NOT NULL ,
 	[user_aim] [varchar] (255) DEFAULT ('') NOT NULL ,
@@ -1665,7 +1665,7 @@ CREATE TABLE [phpbb_users] (
 	[user_jabber] [varchar] (255) DEFAULT ('') NOT NULL ,
 	[user_website] [varchar] (200) DEFAULT ('') NOT NULL ,
 	[user_occ] [varchar] (255) DEFAULT ('') NOT NULL ,
-	[user_interests] [text] DEFAULT ('') NOT NULL ,
+	[user_interests] [varchar] (4000) DEFAULT ('') NOT NULL ,
 	[user_actkey] [varchar] (32) DEFAULT ('') NOT NULL ,
 	[user_newpasswd] [varchar] (32) DEFAULT ('') NOT NULL 
 ) ON [PRIMARY] TEXTIMAGE_ON [PRIMARY]
--- a/phpBB/install/schemas/mysql_40_schema.sql
+++ b/phpBB/install/schemas/mysql_40_schema.sql
@@ -102,7 +102,7 @@ CREATE TABLE phpbb_banlist (
 	PRIMARY KEY (ban_id),
 	KEY ban_end (ban_end),
 	KEY ban_user (ban_userid, ban_exclude),
-	KEY ban_email (ban_email, ban_exclude),
+	KEY ban_email (ban_email(255), ban_exclude),
 	KEY ban_ip (ban_ip, ban_exclude)
 );

@@ -149,7 +149,7 @@ CREATE TABLE phpbb_bots (

 # Table: 'phpbb_config'
 CREATE TABLE phpbb_config (
-	config_name varchar(252) DEFAULT '' NOT NULL,
+	config_name varchar(255) DEFAULT '' NOT NULL,
 	config_value varchar(255) DEFAULT '' NOT NULL,
 	is_dynamic tinyint(1) UNSIGNED DEFAULT '0' NOT NULL,
 	PRIMARY KEY (config_name),
@@ -223,7 +223,7 @@ CREATE TABLE phpbb_forums (
 	forum_parents mediumtext DEFAULT '' NOT NULL,
 	forum_name text DEFAULT '' NOT NULL,
 	forum_desc text DEFAULT '' NOT NULL,
-	forum_desc_bitfield varchar(252) DEFAULT '' NOT NULL,
+	forum_desc_bitfield varchar(255) DEFAULT '' NOT NULL,
 	forum_desc_options int(11) UNSIGNED DEFAULT '7' NOT NULL,
 	forum_desc_uid varchar(5) DEFAULT '' NOT NULL,
 	forum_link text DEFAULT '' NOT NULL,
@@ -232,7 +232,7 @@ CREATE TABLE phpbb_forums (
 	forum_image varchar(255) DEFAULT '' NOT NULL,
 	forum_rules text DEFAULT '' NOT NULL,
 	forum_rules_link text DEFAULT '' NOT NULL,
-	forum_rules_bitfield varchar(252) DEFAULT '' NOT NULL,
+	forum_rules_bitfield varchar(255) DEFAULT '' NOT NULL,
 	forum_rules_options int(11) UNSIGNED DEFAULT '7' NOT NULL,
 	forum_rules_uid varchar(5) DEFAULT '' NOT NULL,
 	forum_topics_per_page tinyint(4) DEFAULT '0' NOT NULL,
@@ -297,7 +297,7 @@ CREATE TABLE phpbb_groups (
 	group_type tinyint(4) DEFAULT '1' NOT NULL,
 	group_name text DEFAULT '' NOT NULL,
 	group_desc text DEFAULT '' NOT NULL,
-	group_desc_bitfield varchar(252) DEFAULT '' NOT NULL,
+	group_desc_bitfield varchar(255) DEFAULT '' NOT NULL,
 	group_desc_options int(11) UNSIGNED DEFAULT '7' NOT NULL,
 	group_desc_uid varchar(5) DEFAULT '' NOT NULL,
 	group_display tinyint(1) UNSIGNED DEFAULT '0' NOT NULL,
@@ -439,7 +439,7 @@ CREATE TABLE phpbb_posts (
 	post_text mediumtext DEFAULT '' NOT NULL,
 	post_checksum varchar(32) DEFAULT '' NOT NULL,
 	post_attachment tinyint(1) UNSIGNED DEFAULT '0' NOT NULL,
-	bbcode_bitfield varchar(252) DEFAULT '' NOT NULL,
+	bbcode_bitfield varchar(255) DEFAULT '' NOT NULL,
 	bbcode_uid varchar(5) DEFAULT '' NOT NULL,
 	post_postcount tinyint(1) UNSIGNED DEFAULT '1' NOT NULL,
 	post_edit_time int(11) UNSIGNED DEFAULT '0' NOT NULL,
@@ -453,8 +453,7 @@ CREATE TABLE phpbb_posts (
 	KEY poster_ip (poster_ip),
 	KEY poster_id (poster_id),
 	KEY post_approved (post_approved),
-	KEY post_postcount (post_postcount),
-	KEY post_time (post_time)
+	KEY tid_post_time (topic_id, post_time)
 );


@@ -475,7 +474,7 @@ CREATE TABLE phpbb_privmsgs (
 	message_edit_reason text DEFAULT '' NOT NULL,
 	message_edit_user mediumint(8) UNSIGNED DEFAULT '0' NOT NULL,
 	message_attachment tinyint(1) UNSIGNED DEFAULT '0' NOT NULL,
-	bbcode_bitfield varchar(252) DEFAULT '' NOT NULL,
+	bbcode_bitfield varchar(255) DEFAULT '' NOT NULL,
 	bbcode_uid varchar(5) DEFAULT '' NOT NULL,
 	message_edit_time int(11) UNSIGNED DEFAULT '0' NOT NULL,
 	message_edit_count smallint(4) UNSIGNED DEFAULT '0' NOT NULL,
@@ -717,7 +716,7 @@ CREATE TABLE phpbb_styles (
 	theme_id tinyint(4) DEFAULT '0' NOT NULL,
 	imageset_id tinyint(4) DEFAULT '0' NOT NULL,
 	PRIMARY KEY (style_id),
-	UNIQUE style_name (style_name),
+	UNIQUE style_name (style_name(255)),
 	KEY template_id (template_id),
 	KEY theme_id (theme_id),
 	KEY imageset_id (imageset_id)
@@ -730,10 +729,10 @@ CREATE TABLE phpbb_styles_template (
 	template_name text DEFAULT '' NOT NULL,
 	template_copyright text DEFAULT '' NOT NULL,
 	template_path varchar(100) DEFAULT '' NOT NULL,
-	bbcode_bitfield varchar(252) DEFAULT 'kNg=' NOT NULL,
+	bbcode_bitfield varchar(255) DEFAULT 'kNg=' NOT NULL,
 	template_storedb tinyint(1) UNSIGNED DEFAULT '0' NOT NULL,
 	PRIMARY KEY (template_id),
-	UNIQUE tmplte_nm (template_name)
+	UNIQUE tmplte_nm (template_name(255))
 );


@@ -759,7 +758,7 @@ CREATE TABLE phpbb_styles_theme (
 	theme_mtime int(11) UNSIGNED DEFAULT '0' NOT NULL,
 	theme_data mediumtext DEFAULT '' NOT NULL,
 	PRIMARY KEY (theme_id),
-	UNIQUE theme_name (theme_name)
+	UNIQUE theme_name (theme_name(255))
 );


@@ -864,7 +863,7 @@ CREATE TABLE phpbb_styles_imageset (
 	user_icon9 varchar(200) DEFAULT '' NOT NULL,
 	user_icon10 varchar(200) DEFAULT '' NOT NULL,
 	PRIMARY KEY (imageset_id),
-	UNIQUE imgset_nm (imageset_name)
+	UNIQUE imgset_nm (imageset_name(255))
 );


@@ -908,6 +907,7 @@ CREATE TABLE phpbb_topics (
 	KEY forum_id (forum_id),
 	KEY forum_id_type (forum_id, topic_type),
 	KEY last_post_time (topic_last_post_time),
+	KEY topic_approved (topic_approved),
 	KEY fid_time_moved (forum_id, topic_last_post_time, topic_moved_id)
 );

@@ -1016,7 +1016,7 @@ CREATE TABLE phpbb_users (
 	user_avatar_height smallint(4) UNSIGNED DEFAULT '0' NOT NULL,
 	user_sig mediumtext DEFAULT '' NOT NULL,
 	user_sig_bbcode_uid varchar(5) DEFAULT '' NOT NULL,
-	user_sig_bbcode_bitfield varchar(252) DEFAULT '' NOT NULL,
+	user_sig_bbcode_bitfield varchar(255) DEFAULT '' NOT NULL,
 	user_from text DEFAULT '' NOT NULL,
 	user_icq varchar(15) DEFAULT '' NOT NULL,
 	user_aim text DEFAULT '' NOT NULL,
--- a/phpBB/install/schemas/mysql_41_schema.sql
+++ b/phpBB/install/schemas/mysql_41_schema.sql
@@ -138,7 +138,7 @@ CREATE TABLE phpbb_bookmarks (
 CREATE TABLE phpbb_bots (
 	bot_id mediumint(8) UNSIGNED NOT NULL auto_increment,
 	bot_active tinyint(1) UNSIGNED DEFAULT '1' NOT NULL,
-	bot_name text DEFAULT '' NOT NULL,
+	bot_name varchar(255) DEFAULT '' NOT NULL,
 	user_id mediumint(8) UNSIGNED DEFAULT '0' NOT NULL,
 	bot_agent varchar(255) DEFAULT '' NOT NULL,
 	bot_ip varchar(255) DEFAULT '' NOT NULL,
@@ -149,7 +149,7 @@ CREATE TABLE phpbb_bots (

 # Table: 'phpbb_config'
 CREATE TABLE phpbb_config (
-	config_name varchar(252) DEFAULT '' NOT NULL,
+	config_name varchar(255) DEFAULT '' NOT NULL,
 	config_value varchar(255) DEFAULT '' NOT NULL,
 	is_dynamic tinyint(1) UNSIGNED DEFAULT '0' NOT NULL,
 	PRIMARY KEY (config_name),
@@ -171,7 +171,7 @@ CREATE TABLE phpbb_confirm (
 # Table: 'phpbb_disallow'
 CREATE TABLE phpbb_disallow (
 	disallow_id mediumint(8) UNSIGNED NOT NULL auto_increment,
-	disallow_username varchar(252) DEFAULT '' NOT NULL,
+	disallow_username varchar(255) DEFAULT '' NOT NULL,
 	PRIMARY KEY (disallow_id)
 ) CHARACTER SET `utf8` COLLATE `utf8_general_ci`;

@@ -183,7 +183,7 @@ CREATE TABLE phpbb_drafts (
 	topic_id mediumint(8) UNSIGNED DEFAULT '0' NOT NULL,
 	forum_id mediumint(8) UNSIGNED DEFAULT '0' NOT NULL,
 	save_time int(11) UNSIGNED DEFAULT '0' NOT NULL,
-	draft_subject text DEFAULT '' NOT NULL,
+	draft_subject varchar(100) DEFAULT '' NOT NULL,
 	draft_message mediumtext DEFAULT '' NOT NULL,
 	PRIMARY KEY (draft_id),
 	KEY save_time (save_time)
@@ -221,9 +221,9 @@ CREATE TABLE phpbb_forums (
 	left_id mediumint(8) UNSIGNED DEFAULT '0' NOT NULL,
 	right_id mediumint(8) UNSIGNED DEFAULT '0' NOT NULL,
 	forum_parents mediumtext DEFAULT '' NOT NULL,
-	forum_name text DEFAULT '' NOT NULL,
+	forum_name varchar(255) DEFAULT '' NOT NULL,
 	forum_desc text DEFAULT '' NOT NULL,
-	forum_desc_bitfield varchar(252) DEFAULT '' NOT NULL,
+	forum_desc_bitfield varchar(255) DEFAULT '' NOT NULL,
 	forum_desc_options int(11) UNSIGNED DEFAULT '7' NOT NULL,
 	forum_desc_uid varchar(5) DEFAULT '' NOT NULL,
 	forum_link varchar(255) DEFAULT '' NOT NULL,
@@ -232,7 +232,7 @@ CREATE TABLE phpbb_forums (
 	forum_image varchar(255) DEFAULT '' NOT NULL,
 	forum_rules text DEFAULT '' NOT NULL,
 	forum_rules_link varchar(255) DEFAULT '' NOT NULL,
-	forum_rules_bitfield varchar(252) DEFAULT '' NOT NULL,
+	forum_rules_bitfield varchar(255) DEFAULT '' NOT NULL,
 	forum_rules_options int(11) UNSIGNED DEFAULT '7' NOT NULL,
 	forum_rules_uid varchar(5) DEFAULT '' NOT NULL,
 	forum_topics_per_page tinyint(4) DEFAULT '0' NOT NULL,
@@ -243,7 +243,7 @@ CREATE TABLE phpbb_forums (
 	forum_topics_real mediumint(8) UNSIGNED DEFAULT '0' NOT NULL,
 	forum_last_post_id mediumint(8) UNSIGNED DEFAULT '0' NOT NULL,
 	forum_last_poster_id mediumint(8) UNSIGNED DEFAULT '0' NOT NULL,
-	forum_last_post_subject text DEFAULT '' NOT NULL,
+	forum_last_post_subject varchar(100) DEFAULT '' NOT NULL,
 	forum_last_post_time int(11) UNSIGNED DEFAULT '0' NOT NULL,
 	forum_last_poster_name varchar(255) DEFAULT '' NOT NULL,
 	forum_last_poster_colour varchar(6) DEFAULT '' NOT NULL,
@@ -295,9 +295,9 @@ CREATE TABLE phpbb_forums_watch (
 CREATE TABLE phpbb_groups (
 	group_id mediumint(8) UNSIGNED NOT NULL auto_increment,
 	group_type tinyint(4) DEFAULT '1' NOT NULL,
-	group_name varchar(252) DEFAULT '' NOT NULL,
+	group_name varchar(255) DEFAULT '' NOT NULL,
 	group_desc text DEFAULT '' NOT NULL,
-	group_desc_bitfield varchar(252) DEFAULT '' NOT NULL,
+	group_desc_bitfield varchar(255) DEFAULT '' NOT NULL,
 	group_desc_options int(11) UNSIGNED DEFAULT '7' NOT NULL,
 	group_desc_uid varchar(5) DEFAULT '' NOT NULL,
 	group_display tinyint(1) UNSIGNED DEFAULT '0' NOT NULL,
@@ -367,7 +367,7 @@ CREATE TABLE phpbb_log (
 CREATE TABLE phpbb_moderator_cache (
 	forum_id mediumint(8) UNSIGNED DEFAULT '0' NOT NULL,
 	user_id mediumint(8) UNSIGNED DEFAULT '0' NOT NULL,
-	username varchar(252) DEFAULT '' NOT NULL,
+	username varchar(255) DEFAULT '' NOT NULL,
 	group_id mediumint(8) UNSIGNED DEFAULT '0' NOT NULL,
 	group_name varchar(255) DEFAULT '' NOT NULL,
 	display_on_index tinyint(1) UNSIGNED DEFAULT '1' NOT NULL,
@@ -434,16 +434,16 @@ CREATE TABLE phpbb_posts (
 	enable_smilies tinyint(1) UNSIGNED DEFAULT '1' NOT NULL,
 	enable_magic_url tinyint(1) UNSIGNED DEFAULT '1' NOT NULL,
 	enable_sig tinyint(1) UNSIGNED DEFAULT '1' NOT NULL,
-	post_username varchar(252) DEFAULT '' NOT NULL,
-	post_subject text DEFAULT '' NOT NULL,
+	post_username varchar(255) DEFAULT '' NOT NULL,
+	post_subject varchar(100) DEFAULT '' NOT NULL,
 	post_text mediumtext DEFAULT '' NOT NULL,
 	post_checksum varchar(32) DEFAULT '' NOT NULL,
 	post_attachment tinyint(1) UNSIGNED DEFAULT '0' NOT NULL,
-	bbcode_bitfield varchar(252) DEFAULT '' NOT NULL,
+	bbcode_bitfield varchar(255) DEFAULT '' NOT NULL,
 	bbcode_uid varchar(5) DEFAULT '' NOT NULL,
 	post_postcount tinyint(1) UNSIGNED DEFAULT '1' NOT NULL,
 	post_edit_time int(11) UNSIGNED DEFAULT '0' NOT NULL,
-	post_edit_reason text DEFAULT '' NOT NULL,
+	post_edit_reason varchar(255) DEFAULT '' NOT NULL,
 	post_edit_user mediumint(8) UNSIGNED DEFAULT '0' NOT NULL,
 	post_edit_count smallint(4) UNSIGNED DEFAULT '0' NOT NULL,
 	post_edit_locked tinyint(1) UNSIGNED DEFAULT '0' NOT NULL,
@@ -453,8 +453,7 @@ CREATE TABLE phpbb_posts (
 	KEY poster_ip (poster_ip),
 	KEY poster_id (poster_id),
 	KEY post_approved (post_approved),
-	KEY post_postcount (post_postcount),
-	KEY post_time (post_time)
+	KEY tid_post_time (topic_id, post_time)
 ) CHARACTER SET `utf8` COLLATE `utf8_general_ci`;


@@ -470,12 +469,12 @@ CREATE TABLE phpbb_privmsgs (
 	enable_smilies tinyint(1) UNSIGNED DEFAULT '1' NOT NULL,
 	enable_magic_url tinyint(1) UNSIGNED DEFAULT '1' NOT NULL,
 	enable_sig tinyint(1) UNSIGNED DEFAULT '1' NOT NULL,
-	message_subject text DEFAULT '' NOT NULL,
+	message_subject varchar(100) DEFAULT '' NOT NULL,
 	message_text mediumtext DEFAULT '' NOT NULL,
-	message_edit_reason text DEFAULT '' NOT NULL,
+	message_edit_reason varchar(255) DEFAULT '' NOT NULL,
 	message_edit_user mediumint(8) UNSIGNED DEFAULT '0' NOT NULL,
 	message_attachment tinyint(1) UNSIGNED DEFAULT '0' NOT NULL,
-	bbcode_bitfield varchar(252) DEFAULT '' NOT NULL,
+	bbcode_bitfield varchar(255) DEFAULT '' NOT NULL,
 	bbcode_uid varchar(5) DEFAULT '' NOT NULL,
 	message_edit_time int(11) UNSIGNED DEFAULT '0' NOT NULL,
 	message_edit_count smallint(4) UNSIGNED DEFAULT '0' NOT NULL,
@@ -710,7 +709,7 @@ CREATE TABLE phpbb_smilies (
 # Table: 'phpbb_styles'
 CREATE TABLE phpbb_styles (
 	style_id tinyint(4) NOT NULL auto_increment,
-	style_name varchar(252) DEFAULT '' NOT NULL,
+	style_name varchar(255) DEFAULT '' NOT NULL,
 	style_copyright varchar(255) DEFAULT '' NOT NULL,
 	style_active tinyint(1) UNSIGNED DEFAULT '1' NOT NULL,
 	template_id tinyint(4) DEFAULT '0' NOT NULL,
@@ -727,10 +726,10 @@ CREATE TABLE phpbb_styles (
 # Table: 'phpbb_styles_template'
 CREATE TABLE phpbb_styles_template (
 	template_id tinyint(4) NOT NULL auto_increment,
-	template_name varchar(252) DEFAULT '' NOT NULL,
+	template_name varchar(255) DEFAULT '' NOT NULL,
 	template_copyright varchar(255) DEFAULT '' NOT NULL,
 	template_path varchar(100) DEFAULT '' NOT NULL,
-	bbcode_bitfield varchar(252) DEFAULT 'kNg=' NOT NULL,
+	bbcode_bitfield varchar(255) DEFAULT 'kNg=' NOT NULL,
 	template_storedb tinyint(1) UNSIGNED DEFAULT '0' NOT NULL,
 	PRIMARY KEY (template_id),
 	UNIQUE tmplte_nm (template_name)
@@ -752,7 +751,7 @@ CREATE TABLE phpbb_styles_template_data (
 # Table: 'phpbb_styles_theme'
 CREATE TABLE phpbb_styles_theme (
 	theme_id tinyint(4) NOT NULL auto_increment,
-	theme_name varchar(252) DEFAULT '' NOT NULL,
+	theme_name varchar(255) DEFAULT '' NOT NULL,
 	theme_copyright varchar(255) DEFAULT '' NOT NULL,
 	theme_path varchar(100) DEFAULT '' NOT NULL,
 	theme_storedb tinyint(1) UNSIGNED DEFAULT '0' NOT NULL,
@@ -766,7 +765,7 @@ CREATE TABLE phpbb_styles_theme (
 # Table: 'phpbb_styles_imageset'
 CREATE TABLE phpbb_styles_imageset (
 	imageset_id tinyint(4) NOT NULL auto_increment,
-	imageset_name varchar(252) DEFAULT '' NOT NULL,
+	imageset_name varchar(255) DEFAULT '' NOT NULL,
 	imageset_copyright varchar(255) DEFAULT '' NOT NULL,
 	imageset_path varchar(100) DEFAULT '' NOT NULL,
 	site_logo varchar(200) DEFAULT '' NOT NULL,
@@ -876,7 +875,7 @@ CREATE TABLE phpbb_topics (
 	topic_attachment tinyint(1) UNSIGNED DEFAULT '0' NOT NULL,
 	topic_approved tinyint(1) UNSIGNED DEFAULT '1' NOT NULL,
 	topic_reported tinyint(1) UNSIGNED DEFAULT '0' NOT NULL,
-	topic_title text DEFAULT '' NOT NULL,
+	topic_title varchar(100) DEFAULT '' NOT NULL,
 	topic_poster mediumint(8) UNSIGNED DEFAULT '0' NOT NULL,
 	topic_time int(11) UNSIGNED DEFAULT '0' NOT NULL,
 	topic_time_limit int(11) UNSIGNED DEFAULT '0' NOT NULL,
@@ -892,13 +891,13 @@ CREATE TABLE phpbb_topics (
 	topic_last_poster_id mediumint(8) UNSIGNED DEFAULT '0' NOT NULL,
 	topic_last_poster_name varchar(255) DEFAULT '' NOT NULL,
 	topic_last_poster_colour varchar(6) DEFAULT '' NOT NULL,
-	topic_last_post_subject text DEFAULT '' NOT NULL,
+	topic_last_post_subject varchar(100) DEFAULT '' NOT NULL,
 	topic_last_post_time int(11) UNSIGNED DEFAULT '0' NOT NULL,
 	topic_last_view_time int(11) UNSIGNED DEFAULT '0' NOT NULL,
 	topic_moved_id mediumint(8) UNSIGNED DEFAULT '0' NOT NULL,
 	topic_bumped tinyint(1) UNSIGNED DEFAULT '0' NOT NULL,
 	topic_bumper mediumint(8) UNSIGNED DEFAULT '0' NOT NULL,
-	poll_title text DEFAULT '' NOT NULL,
+	poll_title varchar(100) DEFAULT '' NOT NULL,
 	poll_start int(11) UNSIGNED DEFAULT '0' NOT NULL,
 	poll_length int(11) UNSIGNED DEFAULT '0' NOT NULL,
 	poll_max_options tinyint(4) DEFAULT '1' NOT NULL,
@@ -908,6 +907,7 @@ CREATE TABLE phpbb_topics (
 	KEY forum_id (forum_id),
 	KEY forum_id_type (forum_id, topic_type),
 	KEY last_post_time (topic_last_post_time),
+	KEY topic_approved (topic_approved),
 	KEY fid_time_moved (forum_id, topic_last_post_time, topic_moved_id)
 ) CHARACTER SET `utf8` COLLATE `utf8_general_ci`;

@@ -964,7 +964,7 @@ CREATE TABLE phpbb_users (
 	user_perm_from mediumint(8) UNSIGNED DEFAULT '0' NOT NULL,
 	user_ip varchar(40) DEFAULT '' NOT NULL,
 	user_regdate int(11) UNSIGNED DEFAULT '0' NOT NULL,
-	username varchar(252) DEFAULT '' NOT NULL,
+	username varchar(255) DEFAULT '' NOT NULL,
 	user_password varchar(40) DEFAULT '' NOT NULL,
 	user_passchg int(11) UNSIGNED DEFAULT '0' NOT NULL,
 	user_email varchar(100) DEFAULT '' NOT NULL,
@@ -1016,7 +1016,7 @@ CREATE TABLE phpbb_users (
 	user_avatar_height smallint(4) UNSIGNED DEFAULT '0' NOT NULL,
 	user_sig mediumtext DEFAULT '' NOT NULL,
 	user_sig_bbcode_uid varchar(5) DEFAULT '' NOT NULL,
-	user_sig_bbcode_bitfield varchar(252) DEFAULT '' NOT NULL,
+	user_sig_bbcode_bitfield varchar(255) DEFAULT '' NOT NULL,
 	user_from varchar(100) DEFAULT '' NOT NULL,
 	user_icq varchar(15) DEFAULT '' NOT NULL,
 	user_aim varchar(255) DEFAULT '' NOT NULL,
--- a/phpBB/install/schemas/oracle_schema.sql
+++ b/phpBB/install/schemas/oracle_schema.sql
@@ -146,7 +146,7 @@ END;
 */
 CREATE TABLE phpbb_acl_roles (
 	role_id number(8) NOT NULL,
-	role_name varchar2(255) DEFAULT '' ,
+	role_name varchar2(765) DEFAULT '' ,
 	role_description clob DEFAULT '' ,
 	role_type varchar2(10) DEFAULT '' ,
 	role_order number(4) DEFAULT '0' NOT NULL,
@@ -211,7 +211,7 @@ CREATE TABLE phpbb_banlist (
 	ban_id number(8) NOT NULL,
 	ban_userid number(8) DEFAULT '0' NOT NULL,
 	ban_ip varchar2(40) DEFAULT '' ,
-	ban_email varchar2(100) DEFAULT '' ,
+	ban_email varchar2(300) DEFAULT '' ,
 	ban_start number(11) DEFAULT '0' NOT NULL,
 	ban_end number(11) DEFAULT '0' NOT NULL,
 	ban_exclude number(1) DEFAULT '0' NOT NULL,
@@ -288,7 +288,7 @@ CREATE INDEX phpbb_bookmarks_topic_user_id ON phpbb_bookmarks (topic_id, user_id
 CREATE TABLE phpbb_bots (
 	bot_id number(8) NOT NULL,
 	bot_active number(1) DEFAULT '1' NOT NULL,
-	bot_name varchar2(3000) DEFAULT '' ,
+	bot_name varchar2(765) DEFAULT '' ,
 	user_id number(8) DEFAULT '0' NOT NULL,
 	bot_agent varchar2(255) DEFAULT '' ,
 	bot_ip varchar2(255) DEFAULT '' ,
@@ -319,7 +319,7 @@ END;
 	Table: 'phpbb_config'
 */
 CREATE TABLE phpbb_config (
-	config_name varchar2(252) DEFAULT '' ,
+	config_name varchar2(255) DEFAULT '' ,
 	config_value varchar2(255) DEFAULT '' ,
 	is_dynamic number(1) DEFAULT '0' NOT NULL,
 	CONSTRAINT pk_phpbb_config PRIMARY KEY (config_name)
@@ -349,7 +349,7 @@ CREATE INDEX phpbb_confirm_confirm_type ON phpbb_confirm (confirm_type)
 */
 CREATE TABLE phpbb_disallow (
 	disallow_id number(8) NOT NULL,
-	disallow_username varchar2(252) DEFAULT '' ,
+	disallow_username varchar2(756) DEFAULT '' ,
 	CONSTRAINT pk_phpbb_disallow PRIMARY KEY (disallow_id)
 )
 /
@@ -380,7 +380,7 @@ CREATE TABLE phpbb_drafts (
 	topic_id number(8) DEFAULT '0' NOT NULL,
 	forum_id number(8) DEFAULT '0' NOT NULL,
 	save_time number(11) DEFAULT '0' NOT NULL,
-	draft_subject varchar2(1000) DEFAULT '' ,
+	draft_subject varchar2(300) DEFAULT '' ,
 	draft_message clob DEFAULT '' ,
 	CONSTRAINT pk_phpbb_drafts PRIMARY KEY (draft_id)
 )
@@ -438,7 +438,7 @@ END;
 */
 CREATE TABLE phpbb_extension_groups (
 	group_id number(8) NOT NULL,
-	group_name varchar2(255) DEFAULT '' ,
+	group_name varchar2(765) DEFAULT '' ,
 	cat_id number(2) DEFAULT '0' NOT NULL,
 	allow_group number(1) DEFAULT '0' NOT NULL,
 	download_mode number(1) DEFAULT '1' NOT NULL,
@@ -476,18 +476,18 @@ CREATE TABLE phpbb_forums (
 	left_id number(8) DEFAULT '0' NOT NULL,
 	right_id number(8) DEFAULT '0' NOT NULL,
 	forum_parents clob DEFAULT '' ,
-	forum_name varchar2(3000) DEFAULT '' ,
+	forum_name varchar2(765) DEFAULT '' ,
 	forum_desc clob DEFAULT '' ,
-	forum_desc_bitfield varchar2(252) DEFAULT '' ,
+	forum_desc_bitfield varchar2(255) DEFAULT '' ,
 	forum_desc_options number(11) DEFAULT '7' NOT NULL,
 	forum_desc_uid varchar2(5) DEFAULT '' ,
-	forum_link varchar2(255) DEFAULT '' ,
-	forum_password varchar2(40) DEFAULT '' ,
+	forum_link varchar2(765) DEFAULT '' ,
+	forum_password varchar2(120) DEFAULT '' ,
 	forum_style number(4) DEFAULT '0' NOT NULL,
 	forum_image varchar2(255) DEFAULT '' ,
 	forum_rules clob DEFAULT '' ,
-	forum_rules_link varchar2(255) DEFAULT '' ,
-	forum_rules_bitfield varchar2(252) DEFAULT '' ,
+	forum_rules_link varchar2(765) DEFAULT '' ,
+	forum_rules_bitfield varchar2(255) DEFAULT '' ,
 	forum_rules_options number(11) DEFAULT '7' NOT NULL,
 	forum_rules_uid varchar2(5) DEFAULT '' ,
 	forum_topics_per_page number(4) DEFAULT '0' NOT NULL,
@@ -498,9 +498,9 @@ CREATE TABLE phpbb_forums (
 	forum_topics_real number(8) DEFAULT '0' NOT NULL,
 	forum_last_post_id number(8) DEFAULT '0' NOT NULL,
 	forum_last_poster_id number(8) DEFAULT '0' NOT NULL,
-	forum_last_post_subject varchar2(1000) DEFAULT '' ,
+	forum_last_post_subject varchar2(300) DEFAULT '' ,
 	forum_last_post_time number(11) DEFAULT '0' NOT NULL,
-	forum_last_poster_name varchar2(255) DEFAULT '' ,
+	forum_last_poster_name varchar2(765) DEFAULT '' ,
 	forum_last_poster_colour varchar2(6) DEFAULT '' ,
 	forum_flags number(4) DEFAULT '32' NOT NULL,
 	display_on_index number(1) DEFAULT '1' NOT NULL,
@@ -583,9 +583,9 @@ CREATE INDEX phpbb_forums_watch_notify_stat ON phpbb_forums_watch (notify_status
 CREATE TABLE phpbb_groups (
 	group_id number(8) NOT NULL,
 	group_type number(4) DEFAULT '1' NOT NULL,
-	group_name varchar2(252) DEFAULT '' ,
+	group_name varchar2(255) DEFAULT '' ,
 	group_desc clob DEFAULT '' ,
-	group_desc_bitfield varchar2(252) DEFAULT '' ,
+	group_desc_bitfield varchar2(255) DEFAULT '' ,
 	group_desc_options number(11) DEFAULT '7' NOT NULL,
 	group_desc_uid varchar2(5) DEFAULT '' ,
 	group_display number(1) DEFAULT '0' NOT NULL,
@@ -662,9 +662,9 @@ CREATE TABLE phpbb_lang (
 	lang_id number(4) NOT NULL,
 	lang_iso varchar2(30) DEFAULT '' ,
 	lang_dir varchar2(30) DEFAULT '' ,
-	lang_english_name varchar2(100) DEFAULT '' ,
-	lang_local_name varchar2(255) DEFAULT '' ,
-	lang_author varchar2(255) DEFAULT '' ,
+	lang_english_name varchar2(300) DEFAULT '' ,
+	lang_local_name varchar2(765) DEFAULT '' ,
+	lang_author varchar2(765) DEFAULT '' ,
 	CONSTRAINT pk_phpbb_lang PRIMARY KEY (lang_id)
 )
 /
@@ -739,9 +739,9 @@ END;
 CREATE TABLE phpbb_moderator_cache (
 	forum_id number(8) DEFAULT '0' NOT NULL,
 	user_id number(8) DEFAULT '0' NOT NULL,
-	username varchar2(252) DEFAULT '' ,
+	username varchar2(756) DEFAULT '' ,
 	group_id number(8) DEFAULT '0' NOT NULL,
-	group_name varchar2(255) DEFAULT '' ,
+	group_name varchar2(765) DEFAULT '' ,
 	display_on_index number(1) DEFAULT '1' NOT NULL
 )
 /
@@ -844,16 +844,16 @@ CREATE TABLE phpbb_posts (
 	enable_smilies number(1) DEFAULT '1' NOT NULL,
 	enable_magic_url number(1) DEFAULT '1' NOT NULL,
 	enable_sig number(1) DEFAULT '1' NOT NULL,
-	post_username varchar2(252) DEFAULT '' ,
-	post_subject varchar2(1000) DEFAULT '' ,
+	post_username varchar2(756) DEFAULT '' ,
+	post_subject varchar2(300) DEFAULT '' ,
 	post_text clob DEFAULT '' ,
 	post_checksum varchar2(32) DEFAULT '' ,
 	post_attachment number(1) DEFAULT '0' NOT NULL,
-	bbcode_bitfield varchar2(252) DEFAULT '' ,
+	bbcode_bitfield varchar2(255) DEFAULT '' ,
 	bbcode_uid varchar2(5) DEFAULT '' ,
 	post_postcount number(1) DEFAULT '1' NOT NULL,
 	post_edit_time number(11) DEFAULT '0' NOT NULL,
-	post_edit_reason varchar2(3000) DEFAULT '' ,
+	post_edit_reason varchar2(765) DEFAULT '' ,
 	post_edit_user number(8) DEFAULT '0' NOT NULL,
 	post_edit_count number(4) DEFAULT '0' NOT NULL,
 	post_edit_locked number(1) DEFAULT '0' NOT NULL,
@@ -871,9 +871,7 @@ CREATE INDEX phpbb_posts_poster_id ON phpbb_posts (poster_id)
 /
 CREATE INDEX phpbb_posts_post_approved ON phpbb_posts (post_approved)
 /
-CREATE INDEX phpbb_posts_post_postcount ON phpbb_posts (post_postcount)
-/
-CREATE INDEX phpbb_posts_post_time ON phpbb_posts (post_time)
+CREATE INDEX phpbb_posts_tid_post_time ON phpbb_posts (topic_id, post_time)
 /

 CREATE SEQUENCE phpbb_posts_seq
@@ -906,12 +904,12 @@ CREATE TABLE phpbb_privmsgs (
 	enable_smilies number(1) DEFAULT '1' NOT NULL,
 	enable_magic_url number(1) DEFAULT '1' NOT NULL,
 	enable_sig number(1) DEFAULT '1' NOT NULL,
-	message_subject varchar2(1000) DEFAULT '' ,
+	message_subject varchar2(300) DEFAULT '' ,
 	message_text clob DEFAULT '' ,
-	message_edit_reason varchar2(3000) DEFAULT '' ,
+	message_edit_reason varchar2(765) DEFAULT '' ,
 	message_edit_user number(8) DEFAULT '0' NOT NULL,
 	message_attachment number(1) DEFAULT '0' NOT NULL,
-	bbcode_bitfield varchar2(252) DEFAULT '' ,
+	bbcode_bitfield varchar2(255) DEFAULT '' ,
 	bbcode_uid varchar2(5) DEFAULT '' ,
 	message_edit_time number(11) DEFAULT '0' NOT NULL,
 	message_edit_count number(4) DEFAULT '0' NOT NULL,
@@ -952,7 +950,7 @@ END;
 CREATE TABLE phpbb_privmsgs_folder (
 	folder_id number(8) NOT NULL,
 	user_id number(8) DEFAULT '0' NOT NULL,
-	folder_name varchar2(255) DEFAULT '' ,
+	folder_name varchar2(765) DEFAULT '' ,
 	pm_count number(8) DEFAULT '0' NOT NULL,
 	CONSTRAINT pk_phpbb_privmsgs_folder PRIMARY KEY (folder_id)
 )
@@ -985,7 +983,7 @@ CREATE TABLE phpbb_privmsgs_rules (
 	user_id number(8) DEFAULT '0' NOT NULL,
 	rule_check number(8) DEFAULT '0' NOT NULL,
 	rule_connection number(8) DEFAULT '0' NOT NULL,
-	rule_string varchar2(255) DEFAULT '' ,
+	rule_string varchar2(765) DEFAULT '' ,
 	rule_user_id number(8) DEFAULT '0' NOT NULL,
 	rule_group_id number(8) DEFAULT '0' NOT NULL,
 	rule_action number(8) DEFAULT '0' NOT NULL,
@@ -1042,15 +1040,15 @@ CREATE INDEX phpbb_privmsgs_to_usr_flder_id ON phpbb_privmsgs_to (user_id, folde
 */
 CREATE TABLE phpbb_profile_fields (
 	field_id number(8) NOT NULL,
-	field_name varchar2(255) DEFAULT '' ,
+	field_name varchar2(765) DEFAULT '' ,
 	field_type number(4) DEFAULT '0' NOT NULL,
 	field_ident varchar2(20) DEFAULT '' ,
 	field_length varchar2(20) DEFAULT '' ,
 	field_minlen varchar2(255) DEFAULT '' ,
 	field_maxlen varchar2(255) DEFAULT '' ,
-	field_novalue varchar2(255) DEFAULT '' ,
-	field_default_value varchar2(255) DEFAULT '' ,
-	field_validation varchar2(20) DEFAULT '' ,
+	field_novalue varchar2(765) DEFAULT '' ,
+	field_default_value varchar2(765) DEFAULT '' ,
+	field_validation varchar2(60) DEFAULT '' ,
 	field_required number(1) DEFAULT '0' NOT NULL,
 	field_show_on_reg number(1) DEFAULT '0' NOT NULL,
 	field_hide number(1) DEFAULT '0' NOT NULL,
@@ -1100,7 +1098,7 @@ CREATE TABLE phpbb_profile_fields_lang (
 	lang_id number(8) DEFAULT '0' NOT NULL,
 	option_id number(8) DEFAULT '0' NOT NULL,
 	field_type number(4) DEFAULT '0' NOT NULL,
-	lang_value varchar2(255) DEFAULT '' ,
+	lang_value varchar2(765) DEFAULT '' ,
 	CONSTRAINT pk_phpbb_profile_fields_lang PRIMARY KEY (field_id, lang_id, option_id)
 )
 /
@@ -1112,9 +1110,9 @@ CREATE TABLE phpbb_profile_fields_lang (
 CREATE TABLE phpbb_profile_lang (
 	field_id number(8) DEFAULT '0' NOT NULL,
 	lang_id number(8) DEFAULT '0' NOT NULL,
-	lang_name varchar2(255) DEFAULT '' ,
+	lang_name varchar2(765) DEFAULT '' ,
 	lang_explain clob DEFAULT '' ,
-	lang_default_value varchar2(255) DEFAULT '' ,
+	lang_default_value varchar2(765) DEFAULT '' ,
 	CONSTRAINT pk_phpbb_profile_lang PRIMARY KEY (field_id, lang_id)
 )
 /
@@ -1125,7 +1123,7 @@ CREATE TABLE phpbb_profile_lang (
 */
 CREATE TABLE phpbb_ranks (
 	rank_id number(8) NOT NULL,
-	rank_title varchar2(255) DEFAULT '' ,
+	rank_title varchar2(765) DEFAULT '' ,
 	rank_min number(8) DEFAULT '0' NOT NULL,
 	rank_special number(1) DEFAULT '0' NOT NULL,
 	rank_image varchar2(255) DEFAULT '' ,
@@ -1188,7 +1186,7 @@ END;
 */
 CREATE TABLE phpbb_reports_reasons (
 	reason_id number(4) NOT NULL,
-	reason_title varchar2(255) DEFAULT '' ,
+	reason_title varchar2(765) DEFAULT '' ,
 	reason_description clob DEFAULT '' ,
 	reason_order number(4) DEFAULT '0' NOT NULL,
 	CONSTRAINT pk_phpbb_reports_reasons PRIMARY KEY (reason_id)
@@ -1230,7 +1228,7 @@ CREATE TABLE phpbb_search_results (
 */
 CREATE TABLE phpbb_search_wordlist (
 	word_id number(8) NOT NULL,
-	word_text varchar2(255) DEFAULT '' ,
+	word_text varchar2(765) DEFAULT '' ,
 	word_common number(1) DEFAULT '0' NOT NULL,
 	CONSTRAINT pk_phpbb_search_wordlist PRIMARY KEY (word_id),
 	CONSTRAINT u_phpbb_wrd_txt UNIQUE (word_text)
@@ -1280,7 +1278,7 @@ CREATE TABLE phpbb_sessions (
 	session_time number(11) DEFAULT '0' NOT NULL,
 	session_ip varchar2(40) DEFAULT '' ,
 	session_browser varchar2(150) DEFAULT '' ,
-	session_page varchar2(255) DEFAULT '' ,
+	session_page varchar2(765) DEFAULT '' ,
 	session_viewonline number(1) DEFAULT '1' NOT NULL,
 	session_autologin number(1) DEFAULT '0' NOT NULL,
 	session_admin number(1) DEFAULT '0' NOT NULL,
@@ -1342,8 +1340,8 @@ END;
 */
 CREATE TABLE phpbb_smilies (
 	smiley_id number(8) NOT NULL,
-	code varchar2(50) DEFAULT '' ,
-	emotion varchar2(50) DEFAULT '' ,
+	code varchar2(150) DEFAULT '' ,
+	emotion varchar2(150) DEFAULT '' ,
 	smiley_url varchar2(50) DEFAULT '' ,
 	smiley_width number(4) DEFAULT '0' NOT NULL,
 	smiley_height number(4) DEFAULT '0' NOT NULL,
@@ -1377,8 +1375,8 @@ END;
 */
 CREATE TABLE phpbb_styles (
 	style_id number(4) NOT NULL,
-	style_name varchar2(252) DEFAULT '' ,
-	style_copyright varchar2(255) DEFAULT '' ,
+	style_name varchar2(756) DEFAULT '' ,
+	style_copyright varchar2(765) DEFAULT '' ,
 	style_active number(1) DEFAULT '1' NOT NULL,
 	template_id number(4) DEFAULT '0' NOT NULL,
 	theme_id number(4) DEFAULT '0' NOT NULL,
@@ -1416,10 +1414,10 @@ END;
 */
 CREATE TABLE phpbb_styles_template (
 	template_id number(4) NOT NULL,
-	template_name varchar2(252) DEFAULT '' ,
-	template_copyright varchar2(255) DEFAULT '' ,
+	template_name varchar2(756) DEFAULT '' ,
+	template_copyright varchar2(765) DEFAULT '' ,
 	template_path varchar2(100) DEFAULT '' ,
-	bbcode_bitfield varchar2(252) DEFAULT 'kNg=' NOT NULL,
+	bbcode_bitfield varchar2(255) DEFAULT 'kNg=' NOT NULL,
 	template_storedb number(1) DEFAULT '0' NOT NULL,
 	CONSTRAINT pk_phpbb_styles_template PRIMARY KEY (template_id),
 	CONSTRAINT u_phpbb_tmplte_nm UNIQUE (template_name)
@@ -1481,8 +1479,8 @@ END;
 */
 CREATE TABLE phpbb_styles_theme (
 	theme_id number(4) NOT NULL,
-	theme_name varchar2(252) DEFAULT '' ,
-	theme_copyright varchar2(255) DEFAULT '' ,
+	theme_name varchar2(756) DEFAULT '' ,
+	theme_copyright varchar2(765) DEFAULT '' ,
 	theme_path varchar2(100) DEFAULT '' ,
 	theme_storedb number(1) DEFAULT '0' NOT NULL,
 	theme_mtime number(11) DEFAULT '0' NOT NULL,
@@ -1514,8 +1512,8 @@ END;
 */
 CREATE TABLE phpbb_styles_imageset (
 	imageset_id number(4) NOT NULL,
-	imageset_name varchar2(252) DEFAULT '' ,
-	imageset_copyright varchar2(255) DEFAULT '' ,
+	imageset_name varchar2(756) DEFAULT '' ,
+	imageset_copyright varchar2(765) DEFAULT '' ,
 	imageset_path varchar2(100) DEFAULT '' ,
 	site_logo varchar2(200) DEFAULT '' ,
 	upload_bar varchar2(200) DEFAULT '' ,
@@ -1643,7 +1641,7 @@ CREATE TABLE phpbb_topics (
 	topic_attachment number(1) DEFAULT '0' NOT NULL,
 	topic_approved number(1) DEFAULT '1' NOT NULL,
 	topic_reported number(1) DEFAULT '0' NOT NULL,
-	topic_title varchar2(1000) DEFAULT '' ,
+	topic_title varchar2(300) DEFAULT '' ,
 	topic_poster number(8) DEFAULT '0' NOT NULL,
 	topic_time number(11) DEFAULT '0' NOT NULL,
 	topic_time_limit number(11) DEFAULT '0' NOT NULL,
@@ -1653,19 +1651,19 @@ CREATE TABLE phpbb_topics (
 	topic_status number(3) DEFAULT '0' NOT NULL,
 	topic_type number(3) DEFAULT '0' NOT NULL,
 	topic_first_post_id number(8) DEFAULT '0' NOT NULL,
-	topic_first_poster_name varchar2(255) DEFAULT '' ,
+	topic_first_poster_name varchar2(765) DEFAULT '' ,
 	topic_first_poster_colour varchar2(6) DEFAULT '' ,
 	topic_last_post_id number(8) DEFAULT '0' NOT NULL,
 	topic_last_poster_id number(8) DEFAULT '0' NOT NULL,
-	topic_last_poster_name varchar2(255) DEFAULT '' ,
+	topic_last_poster_name varchar2(765) DEFAULT '' ,
 	topic_last_poster_colour varchar2(6) DEFAULT '' ,
-	topic_last_post_subject varchar2(1000) DEFAULT '' ,
+	topic_last_post_subject varchar2(300) DEFAULT '' ,
 	topic_last_post_time number(11) DEFAULT '0' NOT NULL,
 	topic_last_view_time number(11) DEFAULT '0' NOT NULL,
 	topic_moved_id number(8) DEFAULT '0' NOT NULL,
 	topic_bumped number(1) DEFAULT '0' NOT NULL,
 	topic_bumper number(8) DEFAULT '0' NOT NULL,
-	poll_title varchar2(1000) DEFAULT '' ,
+	poll_title varchar2(300) DEFAULT '' ,
 	poll_start number(11) DEFAULT '0' NOT NULL,
 	poll_length number(11) DEFAULT '0' NOT NULL,
 	poll_max_options number(4) DEFAULT '1' NOT NULL,
@@ -1681,6 +1679,8 @@ CREATE INDEX phpbb_topics_forum_id_type ON phpbb_topics (forum_id, topic_type)
 /
 CREATE INDEX phpbb_topics_last_post_time ON phpbb_topics (topic_last_post_time)
 /
+CREATE INDEX phpbb_topics_topic_approved ON phpbb_topics (topic_approved)
+/
 CREATE INDEX phpbb_topics_fid_time_moved ON phpbb_topics (forum_id, topic_last_post_time, topic_moved_id)
 /

@@ -1773,16 +1773,16 @@ CREATE TABLE phpbb_users (
 	user_perm_from number(8) DEFAULT '0' NOT NULL,
 	user_ip varchar2(40) DEFAULT '' ,
 	user_regdate number(11) DEFAULT '0' NOT NULL,
-	username varchar2(252) DEFAULT '' ,
-	user_password varchar2(40) DEFAULT '' ,
+	username varchar2(255) DEFAULT '' ,
+	user_password varchar2(120) DEFAULT '' ,
 	user_passchg number(11) DEFAULT '0' NOT NULL,
-	user_email varchar2(100) DEFAULT '' ,
+	user_email varchar2(300) DEFAULT '' ,
 	user_email_hash number(20) DEFAULT '0' NOT NULL,
 	user_birthday varchar2(10) DEFAULT '' ,
 	user_lastvisit number(11) DEFAULT '0' NOT NULL,
 	user_lastmark number(11) DEFAULT '0' NOT NULL,
 	user_lastpost_time number(11) DEFAULT '0' NOT NULL,
-	user_lastpage varchar2(200) DEFAULT '' ,
+	user_lastpage varchar2(600) DEFAULT '' ,
 	user_last_confirm_key varchar2(10) DEFAULT '' ,
 	user_last_search number(11) DEFAULT '0' NOT NULL,
 	user_warnings number(4) DEFAULT '0' NOT NULL,
@@ -1794,7 +1794,7 @@ CREATE TABLE phpbb_users (
 	user_lang varchar2(30) DEFAULT '' ,
 	user_timezone number(5, 2) DEFAULT '0' NOT NULL,
 	user_dst number(1) DEFAULT '0' NOT NULL,
-	user_dateformat varchar2(30) DEFAULT 'd M Y H:i' NOT NULL,
+	user_dateformat varchar2(90) DEFAULT 'd M Y H:i' NOT NULL,
 	user_style number(4) DEFAULT '0' NOT NULL,
 	user_rank number(8) DEFAULT '0' NOT NULL,
 	user_colour varchar2(6) DEFAULT '' ,
@@ -1825,18 +1825,18 @@ CREATE TABLE phpbb_users (
 	user_avatar_height number(4) DEFAULT '0' NOT NULL,
 	user_sig clob DEFAULT '' ,
 	user_sig_bbcode_uid varchar2(5) DEFAULT '' ,
-	user_sig_bbcode_bitfield varchar2(252) DEFAULT '' ,
-	user_from varchar2(100) DEFAULT '' ,
+	user_sig_bbcode_bitfield varchar2(255) DEFAULT '' ,
+	user_from varchar2(300) DEFAULT '' ,
 	user_icq varchar2(15) DEFAULT '' ,
-	user_aim varchar2(255) DEFAULT '' ,
-	user_yim varchar2(255) DEFAULT '' ,
-	user_msnm varchar2(255) DEFAULT '' ,
-	user_jabber varchar2(255) DEFAULT '' ,
-	user_website varchar2(200) DEFAULT '' ,
-	user_occ varchar2(255) DEFAULT '' ,
+	user_aim varchar2(765) DEFAULT '' ,
+	user_yim varchar2(765) DEFAULT '' ,
+	user_msnm varchar2(765) DEFAULT '' ,
+	user_jabber varchar2(765) DEFAULT '' ,
+	user_website varchar2(600) DEFAULT '' ,
+	user_occ varchar2(765) DEFAULT '' ,
 	user_interests clob DEFAULT '' ,
 	user_actkey varchar2(32) DEFAULT '' ,
-	user_newpasswd varchar2(32) DEFAULT '' ,
+	user_newpasswd varchar2(96) DEFAULT '' ,
 	CONSTRAINT pk_phpbb_users PRIMARY KEY (user_id)
 )
 /
@@ -1901,8 +1901,8 @@ END;
 */
 CREATE TABLE phpbb_words (
 	word_id number(8) NOT NULL,
-	word varchar2(255) DEFAULT '' ,
-	replacement varchar2(255) DEFAULT '' ,
+	word varchar2(765) DEFAULT '' ,
+	replacement varchar2(765) DEFAULT '' ,
 	CONSTRAINT pk_phpbb_words PRIMARY KEY (word_id)
 )
 /
--- a/phpBB/install/schemas/postgres_schema.sql
+++ b/phpBB/install/schemas/postgres_schema.sql
@@ -10,7 +10,7 @@ BEGIN;
 /*
 	Domain definition
 */
-CREATE DOMAIN varchar_ci AS varchar(252) NOT NULL DEFAULT ''::character varying;
+CREATE DOMAIN varchar_ci AS varchar(255) NOT NULL DEFAULT ''::character varying;

 /*
 	Operation Functions
@@ -97,7 +97,7 @@ CREATE TABLE phpbb_attachments (
 	physical_filename varchar(255) DEFAULT '' NOT NULL,
 	real_filename varchar(255) DEFAULT '' NOT NULL,
 	download_count INT4 DEFAULT '0' NOT NULL CHECK (download_count >= 0),
-	attach_comment varchar(8000) DEFAULT '' NOT NULL,
+	attach_comment varchar(4000) DEFAULT '' NOT NULL,
 	extension varchar(100) DEFAULT '' NOT NULL,
 	mimetype varchar(100) DEFAULT '' NOT NULL,
 	filesize INT4 DEFAULT '0' NOT NULL CHECK (filesize >= 0),
@@ -150,7 +150,7 @@ CREATE SEQUENCE phpbb_acl_roles_seq;
 CREATE TABLE phpbb_acl_roles (
 	role_id INT4 DEFAULT nextval('phpbb_acl_roles_seq'),
 	role_name varchar(255) DEFAULT '' NOT NULL,
-	role_description varchar(8000) DEFAULT '' NOT NULL,
+	role_description varchar(4000) DEFAULT '' NOT NULL,
 	role_type varchar(10) DEFAULT '' NOT NULL,
 	role_order INT2 DEFAULT '0' NOT NULL CHECK (role_order >= 0),
 	PRIMARY KEY (role_id)
@@ -215,7 +215,7 @@ CREATE TABLE phpbb_bbcodes (
 	bbcode_tag varchar(16) DEFAULT '' NOT NULL,
 	bbcode_helpline varchar(255) DEFAULT '' NOT NULL,
 	display_on_posting INT2 DEFAULT '0' NOT NULL CHECK (display_on_posting >= 0),
-	bbcode_match varchar(8000) DEFAULT '' NOT NULL,
+	bbcode_match varchar(4000) DEFAULT '' NOT NULL,
 	bbcode_tpl TEXT DEFAULT '' NOT NULL,
 	first_pass_match TEXT DEFAULT '' NOT NULL,
 	first_pass_replace TEXT DEFAULT '' NOT NULL,
@@ -246,7 +246,7 @@ CREATE SEQUENCE phpbb_bots_seq;
 CREATE TABLE phpbb_bots (
 	bot_id INT4 DEFAULT nextval('phpbb_bots_seq'),
 	bot_active INT2 DEFAULT '1' NOT NULL CHECK (bot_active >= 0),
-	bot_name varchar(3000) DEFAULT '' NOT NULL,
+	bot_name varchar(255) DEFAULT '' NOT NULL,
 	user_id INT4 DEFAULT '0' NOT NULL CHECK (user_id >= 0),
 	bot_agent varchar(255) DEFAULT '' NOT NULL,
 	bot_ip varchar(255) DEFAULT '' NOT NULL,
@@ -259,7 +259,7 @@ CREATE INDEX phpbb_bots_bot_active ON phpbb_bots (bot_active);
 	Table: 'phpbb_config'
 */
 CREATE TABLE phpbb_config (
-	config_name varchar(252) DEFAULT '' NOT NULL,
+	config_name varchar(255) DEFAULT '' NOT NULL,
 	config_value varchar(255) DEFAULT '' NOT NULL,
 	is_dynamic INT2 DEFAULT '0' NOT NULL CHECK (is_dynamic >= 0),
 	PRIMARY KEY (config_name)
@@ -287,7 +287,7 @@ CREATE SEQUENCE phpbb_disallow_seq;

 CREATE TABLE phpbb_disallow (
 	disallow_id INT4 DEFAULT nextval('phpbb_disallow_seq'),
-	disallow_username varchar(252) DEFAULT '' NOT NULL,
+	disallow_username varchar(255) DEFAULT '' NOT NULL,
 	PRIMARY KEY (disallow_id)
 );

@@ -303,7 +303,7 @@ CREATE TABLE phpbb_drafts (
 	topic_id INT4 DEFAULT '0' NOT NULL CHECK (topic_id >= 0),
 	forum_id INT4 DEFAULT '0' NOT NULL CHECK (forum_id >= 0),
 	save_time INT4 DEFAULT '0' NOT NULL CHECK (save_time >= 0),
-	draft_subject varchar(1000) DEFAULT '' NOT NULL,
+	draft_subject varchar(100) DEFAULT '' NOT NULL,
 	draft_message TEXT DEFAULT '' NOT NULL,
 	PRIMARY KEY (draft_id)
 );
@@ -353,18 +353,18 @@ CREATE TABLE phpbb_forums (
 	left_id INT4 DEFAULT '0' NOT NULL CHECK (left_id >= 0),
 	right_id INT4 DEFAULT '0' NOT NULL CHECK (right_id >= 0),
 	forum_parents TEXT DEFAULT '' NOT NULL,
-	forum_name varchar(3000) DEFAULT '' NOT NULL,
-	forum_desc varchar(8000) DEFAULT '' NOT NULL,
-	forum_desc_bitfield varchar(252) DEFAULT '' NOT NULL,
+	forum_name varchar(255) DEFAULT '' NOT NULL,
+	forum_desc varchar(4000) DEFAULT '' NOT NULL,
+	forum_desc_bitfield varchar(255) DEFAULT '' NOT NULL,
 	forum_desc_options INT4 DEFAULT '7' NOT NULL CHECK (forum_desc_options >= 0),
 	forum_desc_uid varchar(5) DEFAULT '' NOT NULL,
 	forum_link varchar(255) DEFAULT '' NOT NULL,
 	forum_password varchar(40) DEFAULT '' NOT NULL,
 	forum_style INT2 DEFAULT '0' NOT NULL,
 	forum_image varchar(255) DEFAULT '' NOT NULL,
-	forum_rules varchar(8000) DEFAULT '' NOT NULL,
+	forum_rules varchar(4000) DEFAULT '' NOT NULL,
 	forum_rules_link varchar(255) DEFAULT '' NOT NULL,
-	forum_rules_bitfield varchar(252) DEFAULT '' NOT NULL,
+	forum_rules_bitfield varchar(255) DEFAULT '' NOT NULL,
 	forum_rules_options INT4 DEFAULT '7' NOT NULL CHECK (forum_rules_options >= 0),
 	forum_rules_uid varchar(5) DEFAULT '' NOT NULL,
 	forum_topics_per_page INT2 DEFAULT '0' NOT NULL,
@@ -375,7 +375,7 @@ CREATE TABLE phpbb_forums (
 	forum_topics_real INT4 DEFAULT '0' NOT NULL CHECK (forum_topics_real >= 0),
 	forum_last_post_id INT4 DEFAULT '0' NOT NULL CHECK (forum_last_post_id >= 0),
 	forum_last_poster_id INT4 DEFAULT '0' NOT NULL CHECK (forum_last_poster_id >= 0),
-	forum_last_post_subject varchar(1000) DEFAULT '' NOT NULL,
+	forum_last_post_subject varchar(100) DEFAULT '' NOT NULL,
 	forum_last_post_time INT4 DEFAULT '0' NOT NULL CHECK (forum_last_post_time >= 0),
 	forum_last_poster_name varchar(255) DEFAULT '' NOT NULL,
 	forum_last_poster_colour varchar(6) DEFAULT '' NOT NULL,
@@ -438,8 +438,8 @@ CREATE TABLE phpbb_groups (
 	group_id INT4 DEFAULT nextval('phpbb_groups_seq'),
 	group_type INT2 DEFAULT '1' NOT NULL,
 	group_name varchar_ci DEFAULT '' NOT NULL,
-	group_desc varchar(8000) DEFAULT '' NOT NULL,
-	group_desc_bitfield varchar(252) DEFAULT '' NOT NULL,
+	group_desc varchar(4000) DEFAULT '' NOT NULL,
+	group_desc_bitfield varchar(255) DEFAULT '' NOT NULL,
 	group_desc_options INT4 DEFAULT '7' NOT NULL CHECK (group_desc_options >= 0),
 	group_desc_uid varchar(5) DEFAULT '' NOT NULL,
 	group_display INT2 DEFAULT '0' NOT NULL CHECK (group_display >= 0),
@@ -506,7 +506,7 @@ CREATE TABLE phpbb_log (
 	reportee_id INT4 DEFAULT '0' NOT NULL CHECK (reportee_id >= 0),
 	log_ip varchar(40) DEFAULT '' NOT NULL,
 	log_time INT4 DEFAULT '0' NOT NULL CHECK (log_time >= 0),
-	log_operation varchar(8000) DEFAULT '' NOT NULL,
+	log_operation varchar(4000) DEFAULT '' NOT NULL,
 	log_data TEXT DEFAULT '' NOT NULL,
 	PRIMARY KEY (log_id)
 );
@@ -523,7 +523,7 @@ CREATE INDEX phpbb_log_user_id ON phpbb_log (user_id);
 CREATE TABLE phpbb_moderator_cache (
 	forum_id INT4 DEFAULT '0' NOT NULL CHECK (forum_id >= 0),
 	user_id INT4 DEFAULT '0' NOT NULL CHECK (user_id >= 0),
-	username varchar(252) DEFAULT '' NOT NULL,
+	username varchar(255) DEFAULT '' NOT NULL,
 	group_id INT4 DEFAULT '0' NOT NULL CHECK (group_id >= 0),
 	group_name varchar(255) DEFAULT '' NOT NULL,
 	display_on_index INT2 DEFAULT '1' NOT NULL CHECK (display_on_index >= 0)
@@ -562,7 +562,7 @@ CREATE INDEX phpbb_modules_class_left_id ON phpbb_modules (module_class, left_id
 CREATE TABLE phpbb_poll_options (
 	poll_option_id INT2 DEFAULT '0' NOT NULL,
 	topic_id INT4 DEFAULT '0' NOT NULL CHECK (topic_id >= 0),
-	poll_option_text varchar(8000) DEFAULT '' NOT NULL,
+	poll_option_text varchar(4000) DEFAULT '' NOT NULL,
 	poll_option_total INT4 DEFAULT '0' NOT NULL CHECK (poll_option_total >= 0)
 );

@@ -602,16 +602,16 @@ CREATE TABLE phpbb_posts (
 	enable_smilies INT2 DEFAULT '1' NOT NULL CHECK (enable_smilies >= 0),
 	enable_magic_url INT2 DEFAULT '1' NOT NULL CHECK (enable_magic_url >= 0),
 	enable_sig INT2 DEFAULT '1' NOT NULL CHECK (enable_sig >= 0),
-	post_username varchar(252) DEFAULT '' NOT NULL,
-	post_subject varchar(1000) DEFAULT '' NOT NULL,
+	post_username varchar(255) DEFAULT '' NOT NULL,
+	post_subject varchar(100) DEFAULT '' NOT NULL,
 	post_text TEXT DEFAULT '' NOT NULL,
 	post_checksum varchar(32) DEFAULT '' NOT NULL,
 	post_attachment INT2 DEFAULT '0' NOT NULL CHECK (post_attachment >= 0),
-	bbcode_bitfield varchar(252) DEFAULT '' NOT NULL,
+	bbcode_bitfield varchar(255) DEFAULT '' NOT NULL,
 	bbcode_uid varchar(5) DEFAULT '' NOT NULL,
 	post_postcount INT2 DEFAULT '1' NOT NULL CHECK (post_postcount >= 0),
 	post_edit_time INT4 DEFAULT '0' NOT NULL CHECK (post_edit_time >= 0),
-	post_edit_reason varchar(3000) DEFAULT '' NOT NULL,
+	post_edit_reason varchar(255) DEFAULT '' NOT NULL,
 	post_edit_user INT4 DEFAULT '0' NOT NULL CHECK (post_edit_user >= 0),
 	post_edit_count INT2 DEFAULT '0' NOT NULL CHECK (post_edit_count >= 0),
 	post_edit_locked INT2 DEFAULT '0' NOT NULL CHECK (post_edit_locked >= 0),
@@ -623,8 +623,7 @@ CREATE INDEX phpbb_posts_topic_id ON phpbb_posts (topic_id);
 CREATE INDEX phpbb_posts_poster_ip ON phpbb_posts (poster_ip);
 CREATE INDEX phpbb_posts_poster_id ON phpbb_posts (poster_id);
 CREATE INDEX phpbb_posts_post_approved ON phpbb_posts (post_approved);
-CREATE INDEX phpbb_posts_post_postcount ON phpbb_posts (post_postcount);
-CREATE INDEX phpbb_posts_post_time ON phpbb_posts (post_time);
+CREATE INDEX phpbb_posts_tid_post_time ON phpbb_posts (topic_id, post_time);

 /*
 	Table: 'phpbb_privmsgs'
@@ -642,17 +641,17 @@ CREATE TABLE phpbb_privmsgs (
 	enable_smilies INT2 DEFAULT '1' NOT NULL CHECK (enable_smilies >= 0),
 	enable_magic_url INT2 DEFAULT '1' NOT NULL CHECK (enable_magic_url >= 0),
 	enable_sig INT2 DEFAULT '1' NOT NULL CHECK (enable_sig >= 0),
-	message_subject varchar(1000) DEFAULT '' NOT NULL,
+	message_subject varchar(100) DEFAULT '' NOT NULL,
 	message_text TEXT DEFAULT '' NOT NULL,
-	message_edit_reason varchar(3000) DEFAULT '' NOT NULL,
+	message_edit_reason varchar(255) DEFAULT '' NOT NULL,
 	message_edit_user INT4 DEFAULT '0' NOT NULL CHECK (message_edit_user >= 0),
 	message_attachment INT2 DEFAULT '0' NOT NULL CHECK (message_attachment >= 0),
-	bbcode_bitfield varchar(252) DEFAULT '' NOT NULL,
+	bbcode_bitfield varchar(255) DEFAULT '' NOT NULL,
 	bbcode_uid varchar(5) DEFAULT '' NOT NULL,
 	message_edit_time INT4 DEFAULT '0' NOT NULL CHECK (message_edit_time >= 0),
 	message_edit_count INT2 DEFAULT '0' NOT NULL CHECK (message_edit_count >= 0),
-	to_address varchar(8000) DEFAULT '' NOT NULL,
-	bcc_address varchar(8000) DEFAULT '' NOT NULL,
+	to_address varchar(4000) DEFAULT '' NOT NULL,
+	bcc_address varchar(4000) DEFAULT '' NOT NULL,
 	PRIMARY KEY (msg_id)
 );

@@ -773,7 +772,7 @@ CREATE TABLE phpbb_profile_lang (
 	field_id INT4 DEFAULT '0' NOT NULL CHECK (field_id >= 0),
 	lang_id INT4 DEFAULT '0' NOT NULL CHECK (lang_id >= 0),
 	lang_name varchar(255) DEFAULT '' NOT NULL,
-	lang_explain varchar(8000) DEFAULT '' NOT NULL,
+	lang_explain varchar(4000) DEFAULT '' NOT NULL,
 	lang_default_value varchar(255) DEFAULT '' NOT NULL,
 	PRIMARY KEY (field_id, lang_id)
 );
@@ -938,7 +937,7 @@ CREATE SEQUENCE phpbb_styles_seq;

 CREATE TABLE phpbb_styles (
 	style_id INT2 DEFAULT nextval('phpbb_styles_seq'),
-	style_name varchar(252) DEFAULT '' NOT NULL,
+	style_name varchar(255) DEFAULT '' NOT NULL,
 	style_copyright varchar(255) DEFAULT '' NOT NULL,
 	style_active INT2 DEFAULT '1' NOT NULL CHECK (style_active >= 0),
 	template_id INT2 DEFAULT '0' NOT NULL,
@@ -959,10 +958,10 @@ CREATE SEQUENCE phpbb_styles_template_seq;

 CREATE TABLE phpbb_styles_template (
 	template_id INT2 DEFAULT nextval('phpbb_styles_template_seq'),
-	template_name varchar(252) DEFAULT '' NOT NULL,
+	template_name varchar(255) DEFAULT '' NOT NULL,
 	template_copyright varchar(255) DEFAULT '' NOT NULL,
 	template_path varchar(100) DEFAULT '' NOT NULL,
-	bbcode_bitfield varchar(252) DEFAULT 'kNg=' NOT NULL,
+	bbcode_bitfield varchar(255) DEFAULT 'kNg=' NOT NULL,
 	template_storedb INT2 DEFAULT '0' NOT NULL CHECK (template_storedb >= 0),
 	PRIMARY KEY (template_id)
 );
@@ -992,7 +991,7 @@ CREATE SEQUENCE phpbb_styles_theme_seq;

 CREATE TABLE phpbb_styles_theme (
 	theme_id INT2 DEFAULT nextval('phpbb_styles_theme_seq'),
-	theme_name varchar(252) DEFAULT '' NOT NULL,
+	theme_name varchar(255) DEFAULT '' NOT NULL,
 	theme_copyright varchar(255) DEFAULT '' NOT NULL,
 	theme_path varchar(100) DEFAULT '' NOT NULL,
 	theme_storedb INT2 DEFAULT '0' NOT NULL CHECK (theme_storedb >= 0),
@@ -1010,7 +1009,7 @@ CREATE SEQUENCE phpbb_styles_imageset_seq;

 CREATE TABLE phpbb_styles_imageset (
 	imageset_id INT2 DEFAULT nextval('phpbb_styles_imageset_seq'),
-	imageset_name varchar(252) DEFAULT '' NOT NULL,
+	imageset_name varchar(255) DEFAULT '' NOT NULL,
 	imageset_copyright varchar(255) DEFAULT '' NOT NULL,
 	imageset_path varchar(100) DEFAULT '' NOT NULL,
 	site_logo varchar(200) DEFAULT '' NOT NULL,
@@ -1124,7 +1123,7 @@ CREATE TABLE phpbb_topics (
 	topic_attachment INT2 DEFAULT '0' NOT NULL CHECK (topic_attachment >= 0),
 	topic_approved INT2 DEFAULT '1' NOT NULL CHECK (topic_approved >= 0),
 	topic_reported INT2 DEFAULT '0' NOT NULL CHECK (topic_reported >= 0),
-	topic_title varchar(1000) DEFAULT '' NOT NULL,
+	topic_title varchar(100) DEFAULT '' NOT NULL,
 	topic_poster INT4 DEFAULT '0' NOT NULL CHECK (topic_poster >= 0),
 	topic_time INT4 DEFAULT '0' NOT NULL CHECK (topic_time >= 0),
 	topic_time_limit INT4 DEFAULT '0' NOT NULL CHECK (topic_time_limit >= 0),
@@ -1140,13 +1139,13 @@ CREATE TABLE phpbb_topics (
 	topic_last_poster_id INT4 DEFAULT '0' NOT NULL CHECK (topic_last_poster_id >= 0),
 	topic_last_poster_name varchar(255) DEFAULT '' NOT NULL,
 	topic_last_poster_colour varchar(6) DEFAULT '' NOT NULL,
-	topic_last_post_subject varchar(1000) DEFAULT '' NOT NULL,
+	topic_last_post_subject varchar(100) DEFAULT '' NOT NULL,
 	topic_last_post_time INT4 DEFAULT '0' NOT NULL CHECK (topic_last_post_time >= 0),
 	topic_last_view_time INT4 DEFAULT '0' NOT NULL CHECK (topic_last_view_time >= 0),
 	topic_moved_id INT4 DEFAULT '0' NOT NULL CHECK (topic_moved_id >= 0),
 	topic_bumped INT2 DEFAULT '0' NOT NULL CHECK (topic_bumped >= 0),
 	topic_bumper INT4 DEFAULT '0' NOT NULL CHECK (topic_bumper >= 0),
-	poll_title varchar(1000) DEFAULT '' NOT NULL,
+	poll_title varchar(100) DEFAULT '' NOT NULL,
 	poll_start INT4 DEFAULT '0' NOT NULL CHECK (poll_start >= 0),
 	poll_length INT4 DEFAULT '0' NOT NULL CHECK (poll_length >= 0),
 	poll_max_options INT2 DEFAULT '1' NOT NULL,
@@ -1158,6 +1157,7 @@ CREATE TABLE phpbb_topics (
 CREATE INDEX phpbb_topics_forum_id ON phpbb_topics (forum_id);
 CREATE INDEX phpbb_topics_forum_id_type ON phpbb_topics (forum_id, topic_type);
 CREATE INDEX phpbb_topics_last_post_time ON phpbb_topics (topic_last_post_time);
+CREATE INDEX phpbb_topics_topic_approved ON phpbb_topics (topic_approved);
 CREATE INDEX phpbb_topics_fid_time_moved ON phpbb_topics (forum_id, topic_last_post_time, topic_moved_id);

 /*
@@ -1276,7 +1276,7 @@ CREATE TABLE phpbb_users (
 	user_avatar_height INT2 DEFAULT '0' NOT NULL CHECK (user_avatar_height >= 0),
 	user_sig TEXT DEFAULT '' NOT NULL,
 	user_sig_bbcode_uid varchar(5) DEFAULT '' NOT NULL,
-	user_sig_bbcode_bitfield varchar(252) DEFAULT '' NOT NULL,
+	user_sig_bbcode_bitfield varchar(255) DEFAULT '' NOT NULL,
 	user_from varchar(100) DEFAULT '' NOT NULL,
 	user_icq varchar(15) DEFAULT '' NOT NULL,
 	user_aim varchar(255) DEFAULT '' NOT NULL,
@@ -1285,7 +1285,7 @@ CREATE TABLE phpbb_users (
 	user_jabber varchar(255) DEFAULT '' NOT NULL,
 	user_website varchar(200) DEFAULT '' NOT NULL,
 	user_occ varchar(255) DEFAULT '' NOT NULL,
-	user_interests varchar(8000) DEFAULT '' NOT NULL,
+	user_interests varchar(4000) DEFAULT '' NOT NULL,
 	user_actkey varchar(32) DEFAULT '' NOT NULL,
 	user_newpasswd varchar(32) DEFAULT '' NOT NULL,
 	PRIMARY KEY (user_id)
--- a/phpBB/install/schemas/sqlite_schema.sql
+++ b/phpBB/install/schemas/sqlite_schema.sql
@@ -146,7 +146,7 @@ CREATE INDEX phpbb_bots_bot_active ON phpbb_bots (bot_active);

 # Table: 'phpbb_config'
 CREATE TABLE phpbb_config (
-	config_name varchar(252) NOT NULL DEFAULT '',
+	config_name varchar(255) NOT NULL DEFAULT '',
 	config_value varchar(255) NOT NULL DEFAULT '',
 	is_dynamic INTEGER UNSIGNED NOT NULL DEFAULT '0',
 	PRIMARY KEY (config_name)
@@ -168,7 +168,7 @@ CREATE INDEX phpbb_confirm_confirm_type ON phpbb_confirm (confirm_type);
 # Table: 'phpbb_disallow'
 CREATE TABLE phpbb_disallow (
 	disallow_id INTEGER PRIMARY KEY NOT NULL ,
-	disallow_username varchar(252) NOT NULL DEFAULT ''
+	disallow_username varchar(255) NOT NULL DEFAULT ''
 );


@@ -216,7 +216,7 @@ CREATE TABLE phpbb_forums (
 	forum_parents mediumtext(16777215) NOT NULL DEFAULT '',
 	forum_name text(65535) NOT NULL DEFAULT '',
 	forum_desc text(65535) NOT NULL DEFAULT '',
-	forum_desc_bitfield varchar(252) NOT NULL DEFAULT '',
+	forum_desc_bitfield varchar(255) NOT NULL DEFAULT '',
 	forum_desc_options INTEGER UNSIGNED NOT NULL DEFAULT '7',
 	forum_desc_uid varchar(5) NOT NULL DEFAULT '',
 	forum_link varchar(255) NOT NULL DEFAULT '',
@@ -225,7 +225,7 @@ CREATE TABLE phpbb_forums (
 	forum_image varchar(255) NOT NULL DEFAULT '',
 	forum_rules text(65535) NOT NULL DEFAULT '',
 	forum_rules_link varchar(255) NOT NULL DEFAULT '',
-	forum_rules_bitfield varchar(252) NOT NULL DEFAULT '',
+	forum_rules_bitfield varchar(255) NOT NULL DEFAULT '',
 	forum_rules_options INTEGER UNSIGNED NOT NULL DEFAULT '7',
 	forum_rules_uid varchar(5) NOT NULL DEFAULT '',
 	forum_topics_per_page tinyint(4) NOT NULL DEFAULT '0',
@@ -287,9 +287,9 @@ CREATE INDEX phpbb_forums_watch_notify_stat ON phpbb_forums_watch (notify_status
 CREATE TABLE phpbb_groups (
 	group_id INTEGER PRIMARY KEY NOT NULL ,
 	group_type tinyint(4) NOT NULL DEFAULT '1',
-	group_name varchar(252) NOT NULL DEFAULT '',
+	group_name varchar(255) NOT NULL DEFAULT '',
 	group_desc text(65535) NOT NULL DEFAULT '',
-	group_desc_bitfield varchar(252) NOT NULL DEFAULT '',
+	group_desc_bitfield varchar(255) NOT NULL DEFAULT '',
 	group_desc_options INTEGER UNSIGNED NOT NULL DEFAULT '7',
 	group_desc_uid varchar(5) NOT NULL DEFAULT '',
 	group_display INTEGER UNSIGNED NOT NULL DEFAULT '0',
@@ -355,7 +355,7 @@ CREATE INDEX phpbb_log_user_id ON phpbb_log (user_id);
 CREATE TABLE phpbb_moderator_cache (
 	forum_id INTEGER UNSIGNED NOT NULL DEFAULT '0',
 	user_id INTEGER UNSIGNED NOT NULL DEFAULT '0',
-	username varchar(252) NOT NULL DEFAULT '',
+	username varchar(255) NOT NULL DEFAULT '',
 	group_id INTEGER UNSIGNED NOT NULL DEFAULT '0',
 	group_name varchar(255) NOT NULL DEFAULT '',
 	display_on_index INTEGER UNSIGNED NOT NULL DEFAULT '1'
@@ -421,12 +421,12 @@ CREATE TABLE phpbb_posts (
 	enable_smilies INTEGER UNSIGNED NOT NULL DEFAULT '1',
 	enable_magic_url INTEGER UNSIGNED NOT NULL DEFAULT '1',
 	enable_sig INTEGER UNSIGNED NOT NULL DEFAULT '1',
-	post_username varchar(252) NOT NULL DEFAULT '',
+	post_username varchar(255) NOT NULL DEFAULT '',
 	post_subject text(65535) NOT NULL DEFAULT '',
 	post_text mediumtext(16777215) NOT NULL DEFAULT '',
 	post_checksum varchar(32) NOT NULL DEFAULT '',
 	post_attachment INTEGER UNSIGNED NOT NULL DEFAULT '0',
-	bbcode_bitfield varchar(252) NOT NULL DEFAULT '',
+	bbcode_bitfield varchar(255) NOT NULL DEFAULT '',
 	bbcode_uid varchar(5) NOT NULL DEFAULT '',
 	post_postcount INTEGER UNSIGNED NOT NULL DEFAULT '1',
 	post_edit_time INTEGER UNSIGNED NOT NULL DEFAULT '0',
@@ -441,8 +441,7 @@ CREATE INDEX phpbb_posts_topic_id ON phpbb_posts (topic_id);
 CREATE INDEX phpbb_posts_poster_ip ON phpbb_posts (poster_ip);
 CREATE INDEX phpbb_posts_poster_id ON phpbb_posts (poster_id);
 CREATE INDEX phpbb_posts_post_approved ON phpbb_posts (post_approved);
-CREATE INDEX phpbb_posts_post_postcount ON phpbb_posts (post_postcount);
-CREATE INDEX phpbb_posts_post_time ON phpbb_posts (post_time);
+CREATE INDEX phpbb_posts_tid_post_time ON phpbb_posts (topic_id, post_time);

 # Table: 'phpbb_privmsgs'
 CREATE TABLE phpbb_privmsgs (
@@ -461,7 +460,7 @@ CREATE TABLE phpbb_privmsgs (
 	message_edit_reason text(65535) NOT NULL DEFAULT '',
 	message_edit_user INTEGER UNSIGNED NOT NULL DEFAULT '0',
 	message_attachment INTEGER UNSIGNED NOT NULL DEFAULT '0',
-	bbcode_bitfield varchar(252) NOT NULL DEFAULT '',
+	bbcode_bitfield varchar(255) NOT NULL DEFAULT '',
 	bbcode_uid varchar(5) NOT NULL DEFAULT '',
 	message_edit_time INTEGER UNSIGNED NOT NULL DEFAULT '0',
 	message_edit_count INTEGER UNSIGNED NOT NULL DEFAULT '0',
@@ -686,7 +685,7 @@ CREATE INDEX phpbb_smilies_display_on_post ON phpbb_smilies (display_on_posting)
 # Table: 'phpbb_styles'
 CREATE TABLE phpbb_styles (
 	style_id INTEGER PRIMARY KEY NOT NULL ,
-	style_name varchar(252) NOT NULL DEFAULT '',
+	style_name varchar(255) NOT NULL DEFAULT '',
 	style_copyright varchar(255) NOT NULL DEFAULT '',
 	style_active INTEGER UNSIGNED NOT NULL DEFAULT '1',
 	template_id tinyint(4) NOT NULL DEFAULT '0',
@@ -702,10 +701,10 @@ CREATE INDEX phpbb_styles_imageset_id ON phpbb_styles (imageset_id);
 # Table: 'phpbb_styles_template'
 CREATE TABLE phpbb_styles_template (
 	template_id INTEGER PRIMARY KEY NOT NULL ,
-	template_name varchar(252) NOT NULL DEFAULT '',
+	template_name varchar(255) NOT NULL DEFAULT '',
 	template_copyright varchar(255) NOT NULL DEFAULT '',
 	template_path varchar(100) NOT NULL DEFAULT '',
-	bbcode_bitfield varchar(252) NOT NULL DEFAULT 'kNg=',
+	bbcode_bitfield varchar(255) NOT NULL DEFAULT 'kNg=',
 	template_storedb INTEGER UNSIGNED NOT NULL DEFAULT '0'
 );

@@ -726,7 +725,7 @@ CREATE INDEX phpbb_styles_template_data_tfn ON phpbb_styles_template_data (templ
 # Table: 'phpbb_styles_theme'
 CREATE TABLE phpbb_styles_theme (
 	theme_id INTEGER PRIMARY KEY NOT NULL ,
-	theme_name varchar(252) NOT NULL DEFAULT '',
+	theme_name varchar(255) NOT NULL DEFAULT '',
 	theme_copyright varchar(255) NOT NULL DEFAULT '',
 	theme_path varchar(100) NOT NULL DEFAULT '',
 	theme_storedb INTEGER UNSIGNED NOT NULL DEFAULT '0',
@@ -739,7 +738,7 @@ CREATE UNIQUE INDEX phpbb_styles_theme_theme_name ON phpbb_styles_theme (theme_n
 # Table: 'phpbb_styles_imageset'
 CREATE TABLE phpbb_styles_imageset (
 	imageset_id INTEGER PRIMARY KEY NOT NULL ,
-	imageset_name varchar(252) NOT NULL DEFAULT '',
+	imageset_name varchar(255) NOT NULL DEFAULT '',
 	imageset_copyright varchar(255) NOT NULL DEFAULT '',
 	imageset_path varchar(100) NOT NULL DEFAULT '',
 	site_logo varchar(200) NOT NULL DEFAULT '',
@@ -881,6 +880,7 @@ CREATE TABLE phpbb_topics (
 CREATE INDEX phpbb_topics_forum_id ON phpbb_topics (forum_id);
 CREATE INDEX phpbb_topics_forum_id_type ON phpbb_topics (forum_id, topic_type);
 CREATE INDEX phpbb_topics_last_post_time ON phpbb_topics (topic_last_post_time);
+CREATE INDEX phpbb_topics_topic_approved ON phpbb_topics (topic_approved);
 CREATE INDEX phpbb_topics_fid_time_moved ON phpbb_topics (forum_id, topic_last_post_time, topic_moved_id);

 # Table: 'phpbb_topics_track'
@@ -935,7 +935,7 @@ CREATE TABLE phpbb_users (
 	user_perm_from INTEGER UNSIGNED NOT NULL DEFAULT '0',
 	user_ip varchar(40) NOT NULL DEFAULT '',
 	user_regdate INTEGER UNSIGNED NOT NULL DEFAULT '0',
-	username varchar(252) NOT NULL DEFAULT '',
+	username varchar(255) NOT NULL DEFAULT '',
 	user_password varchar(40) NOT NULL DEFAULT '',
 	user_passchg INTEGER UNSIGNED NOT NULL DEFAULT '0',
 	user_email varchar(100) NOT NULL DEFAULT '',
@@ -987,7 +987,7 @@ CREATE TABLE phpbb_users (
 	user_avatar_height INTEGER UNSIGNED NOT NULL DEFAULT '0',
 	user_sig mediumtext(16777215) NOT NULL DEFAULT '',
 	user_sig_bbcode_uid varchar(5) NOT NULL DEFAULT '',
-	user_sig_bbcode_bitfield varchar(252) NOT NULL DEFAULT '',
+	user_sig_bbcode_bitfield varchar(255) NOT NULL DEFAULT '',
 	user_from varchar(100) NOT NULL DEFAULT '',
 	user_icq varchar(15) NOT NULL DEFAULT '',
 	user_aim varchar(255) NOT NULL DEFAULT '',