moodle/mod/chat/db/mysql.sql
moodler f6691427d9 Added default values where needed for columns in the MySQL creation script mysql.sql.
Added default values to migrate2utf8.xml, for any varchar and text field types, if the default values for these fields were not defined as '' in the MySQL table creation script.

Committed by vyshane
2006-01-17 07:37:29 +00:00

71 lines
2.5 KiB
SQL

#
# Table structure for table `chat`
#
CREATE TABLE `prefix_chat` (
`id` int(10) unsigned NOT NULL auto_increment,
`course` int(10) unsigned NOT NULL default '0',
`name` varchar(255) NOT NULL default '',
`intro` text NOT NULL default '',
`keepdays` int(11) NOT NULL default '0',
`studentlogs` int(4) NOT NULL default '0',
`chattime` int(10) unsigned NOT NULL default '0',
`schedule` int(4) NOT NULL default '0',
`timemodified` int(10) unsigned NOT NULL default '0',
PRIMARY KEY (`id`),
KEY `course` (`course`)
) TYPE=MyISAM COMMENT='Each of these is a chat room';
# --------------------------------------------------------
#
# Table structure for table `chat_messages`
#
CREATE TABLE `prefix_chat_messages` (
`id` int(10) unsigned NOT NULL auto_increment,
`chatid` int(10) NOT NULL default '0',
`userid` int(10) NOT NULL default '0',
`groupid` int(10) NOT NULL default '0',
`system` int(1) unsigned NOT NULL default '0',
`message` text NOT NULL default '',
`timestamp` int(10) unsigned NOT NULL default '0',
PRIMARY KEY (`id`),
KEY `timemodifiedchat` (`timestamp`,`chatid`),
KEY `chatid` (`chatid`),
KEY `userid` (`userid`),
KEY `groupid` (`groupid`)
) TYPE=MyISAM COMMENT='Stores all the actual chat messages';
# --------------------------------------------------------
#
# Table structure for table `chat_users`
#
CREATE TABLE `prefix_chat_users` (
`id` int(10) unsigned NOT NULL auto_increment,
`chatid` int(11) NOT NULL default '0',
`userid` int(11) NOT NULL default '0',
`groupid` int(11) NOT NULL default '0',
`version` varchar(16) NOT NULL default '',
`ip` varchar(15) NOT NULL default '',
`firstping` int(10) unsigned NOT NULL default '0',
`lastping` int(10) unsigned NOT NULL default '0',
`lastmessageping` int(10) unsigned NOT NULL default '0',
`sid` varchar(32) NOT NULL default '',
`course` int(10) NOT NULL default '0',
`lang` varchar(10) NOT NULL default '',
PRIMARY KEY (`id`),
KEY `userid` (`userid`),
KEY `lastping` (`lastping`),
KEY `chatid` (`chatid`),
KEY `groupid` (`groupid`)
) TYPE=MyISAM COMMENT='Keeps track of which users are in which chat rooms';
INSERT INTO prefix_log_display VALUES ('chat', 'view', 'chat', 'name');
INSERT INTO prefix_log_display VALUES ('chat', 'add', 'chat', 'name');
INSERT INTO prefix_log_display VALUES ('chat', 'update', 'chat', 'name');
INSERT INTO prefix_log_display VALUES ('chat', 'report', 'chat', 'name');
INSERT INTO prefix_log_display VALUES ('chat', 'talk', 'chat', 'name');