diff options
| -rw-r--r-- | sql/base/characters_database.sql | 5 | ||||
| -rw-r--r-- | sql/updates/characters/2011_05_29_0_characters_mail_items.sql | 7 |
2 files changed, 10 insertions, 2 deletions
diff --git a/sql/base/characters_database.sql b/sql/base/characters_database.sql index 0630b748692..a85383bc7fd 100644 --- a/sql/base/characters_database.sql +++ b/sql/base/characters_database.sql @@ -1966,8 +1966,9 @@ CREATE TABLE `mail_items` ( `mail_id` int(10) unsigned NOT NULL DEFAULT '0', `item_guid` int(10) unsigned NOT NULL DEFAULT '0', `receiver` int(10) unsigned NOT NULL DEFAULT '0' COMMENT 'Character Global Unique Identifier', - PRIMARY KEY (`mail_id`,`item_guid`), - KEY `idx_receiver` (`receiver`) + PRIMARY KEY (`item_guid`), + KEY `idx_receiver` (`receiver`), + KEY `idx_mail_id` (`mail_id`) ) ENGINE=InnoDB DEFAULT CHARSET=utf8 ROW_FORMAT=DYNAMIC; /*!40101 SET character_set_client = @saved_cs_client */; diff --git a/sql/updates/characters/2011_05_29_0_characters_mail_items.sql b/sql/updates/characters/2011_05_29_0_characters_mail_items.sql new file mode 100644 index 00000000000..6d9feb2401d --- /dev/null +++ b/sql/updates/characters/2011_05_29_0_characters_mail_items.sql @@ -0,0 +1,7 @@ +-- Uncomment this query if the second query gives you primary key violation errors +-- DELETE FROM `mail_items` WHERE `item_guid` IN (SELECT `item_guid` FROM `mail_items` GROUP BY `item_guid` HAVING COUNT(`item_guid`) > 1); + +ALTER TABLE `mail_items` +DROP PRIMARY KEY, +ADD PRIMARY KEY(`item_guid`), +ADD KEY `idx_mail_id` (`mail_id`); |