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fix for bug 5205

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This commit is contained in:
toyomoyo 2006-04-21 07:47:14 +00:00
parent c125d80c3e
commit 34d495d1ba
3 changed files with 13 additions and 3 deletions
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10
backup/db/mysql.php
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@ -135,6 +135,16 @@ function backup_upgrade($oldversion=0) {
} }
} }
// code to drop the prefix in tables
if ($oldversion < 2006042100) {
$result = execute_sql("ALTER TABLE {$CFG->prefix}backup_files DROP INDEX {$CFG->prefix}backup_files_uk");
$result = execute_sql("ALTER TABLE {$CFG->prefix}backup_ids DROP INDEX {$CFG->prefix}backup_ids_uk");
$result = execute_sql("ALTER TABLE {$CFG->prefix}backup_files ADD UNIQUE INDEX {$CFG->prefix}backup_files_uk(backup_code,file_type(10),path(255))");
$result = execute_sql("ALTER TABLE {$CFG->prefix}backup_ids ADD UNIQUE INDEX {$CFG->prefix}backup_ids_uk(backup_code,table_name(30),old_id)");
}
//Finally, return result //Finally, return result
return $result; return $result;

4
backup/db/mysql.sql
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@ -10,7 +10,7 @@ CREATE TABLE `prefix_backup_files` (
`old_id` int(10) unsigned default NULL, `old_id` int(10) unsigned default NULL,
`new_id` int(10) unsigned default NULL, `new_id` int(10) unsigned default NULL,
PRIMARY KEY (`id`), PRIMARY KEY (`id`),
UNIQUE KEY `prefix_backup_files_uk` (`backup_code`,`file_type`,`path`) UNIQUE KEY `backup_files_uk` (`backup_code`,`file_type`,`path`)
) TYPE=MyISAM COMMENT='To store and recode ids to user and course files.'; ) TYPE=MyISAM COMMENT='To store and recode ids to user and course files.';
# -------------------------------------------------------- # --------------------------------------------------------
@ -26,7 +26,7 @@ CREATE TABLE `prefix_backup_ids` (
`new_id` int(10) unsigned default NULL, `new_id` int(10) unsigned default NULL,
`info` mediumtext, `info` mediumtext,
PRIMARY KEY (`id`), PRIMARY KEY (`id`),
UNIQUE KEY `prefix_backup_ids_uk` (`backup_code` ,`table_name`,`old_id`) UNIQUE KEY `backup_ids_uk` (`backup_code` ,`table_name`,`old_id`)
) TYPE=MyISAM COMMENT='To store and convert ids in backup/restore'; ) TYPE=MyISAM COMMENT='To store and convert ids in backup/restore';
# -------------------------------------------------------- # --------------------------------------------------------

2
backup/version.php
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@ -5,6 +5,6 @@
// database (backup_version) to determine whether upgrades should // database (backup_version) to determine whether upgrades should
// be performed (see db/backup_*.php) // be performed (see db/backup_*.php)
$backup_version = 2006032900; // The current version is a date (YYYYMMDDXX) $backup_version = 2006042100; // The current version is a date (YYYYMMDDXX)
$backup_release = "1.6beta1"; // User-friendly version number $backup_release = "1.6beta1"; // User-friendly version number