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DB Schema/Characters: removed columns auctionhouse.item_template, character_inventory.item_template, guild_bank_item.item_entry and mail_items.item_template and created item_instance.itemEntry column instead of them.

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As a side effect moved related queries to prepared statements.
As one more side effect fixed not shown and lost mail items in returned expired mail (patch by Quriq14).

--HG--
branch : trunk
This commit is contained in:
azazel
2010-12-15 14:08:12 +06:00
parent 58a9b15443
commit b39b8fdd0d
16 changed files with 337 additions and 231 deletions
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5
sql/base/characters_database.sql
View File

@@ -184,7 +184,6 @@ CREATE TABLE `auctionhouse` (
`id` int(11) unsigned NOT NULL default '0',
`auctioneerguid` int(11) unsigned NOT NULL default '0',
`itemguid` int(11) unsigned NOT NULL default '0',
`item_template` int(11) unsigned NOT NULL default '0' COMMENT 'Item Identifier',
`itemowner` int(11) unsigned NOT NULL default '0',
`buyoutprice` int(11) NOT NULL default '0',
`time` bigint(40) NOT NULL default '0',
@@ -762,7 +761,6 @@ CREATE TABLE `character_inventory` (
`bag` int(11) unsigned NOT NULL default '0',
`slot` tinyint(3) unsigned NOT NULL default '0',
`item` int(11) unsigned NOT NULL default '0' COMMENT 'Item Global Unique Identifier',
`item_template` int(11) unsigned NOT NULL default '0' COMMENT 'Item Identifier',
PRIMARY KEY (`item`),
KEY `idx_guid` (`guid`)
) ENGINE=InnoDB DEFAULT CHARSET=utf8 COMMENT='Player System';
@@ -1557,7 +1555,6 @@ CREATE TABLE `guild_bank_item` (
`TabId` tinyint(1) unsigned NOT NULL default '0',
`SlotId` tinyint(3) unsigned NOT NULL default '0',
`item_guid` int(11) unsigned NOT NULL default '0',
`item_entry` int(11) unsigned NOT NULL default '0',
PRIMARY KEY (`guildid`,`tabid`,`slotid`),
KEY `guildid_key` (`guildid`),
INDEX `Idx_item_guid`(`item_guid`)
@@ -1790,6 +1787,7 @@ DROP TABLE IF EXISTS `item_instance`;
/*!40101 SET character_set_client = utf8 */;
CREATE TABLE `item_instance` (
`guid` int(11) unsigned NOT NULL default '0',
`itemEntry` mediumint(8) unsigned NOT NULL default '0',
`owner_guid` int(11) unsigned NOT NULL default '0',
`creatorGuid` int(10) unsigned NOT NULL default '0',
`giftCreatorGuid` int(10) unsigned NOT NULL default '0',
@@ -1938,7 +1936,6 @@ DROP TABLE IF EXISTS `mail_items`;
CREATE TABLE `mail_items` (
`mail_id` int(11) NOT NULL default '0',
`item_guid` int(11) NOT NULL default '0',
`item_template` int(11) NOT NULL default '0',
`receiver` int(11) unsigned NOT NULL default '0' COMMENT 'Character Global Unique Identifier',
PRIMARY KEY (`mail_id`,`item_guid`),
KEY `idx_receiver` (`receiver`)

28
sql/updates/10654_characters_item_instance.sql Normal file
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@@ -0,0 +1,28 @@
-- Add new column to item_instance table
ALTER TABLE `item_instance` ADD COLUMN `itemEntry` mediumint(8) unsigned NOT NULL DEFAULT '0' AFTER `guid`;
-- Set values for new column from corresponding columns in other tables
UPDATE item_instance ii, auctionhouse ah
SET ii.itemEntry = ah.item_template
WHERE ii.guid = ah.itemguid;
UPDATE item_instance ii, character_inventory ci
SET ii.itemEntry = ci.item_template
WHERE ii.guid = ci.item;
UPDATE item_instance ii, guild_bank_item gbi
SET ii.itemEntry = gbi.item_entry
WHERE ii.guid = gbi.item_guid;
UPDATE item_instance ii, mail_items mi
SET ii.itemEntry = mi.item_template
WHERE ii.guid = mi.item_guid;
-- Remove unnecessary columns
ALTER TABLE `auctionhouse` DROP COLUMN `item_template`;
ALTER TABLE `character_inventory` DROP COLUMN `item_template`;
ALTER TABLE `guild_bank_item` DROP COLUMN `item_entry`;
ALTER TABLE `mail_items` DROP COLUMN `item_template`;
-- Delete orphan records (use at your own risk)
-- DELETE FROM item_instance WHERE itemEntry = 0;