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b39b8fdd0d
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
29 lines
1015 B
SQL
29 lines
1015 B
SQL
-- Add new column to item_instance table
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ALTER TABLE `item_instance` ADD COLUMN `itemEntry` mediumint(8) unsigned NOT NULL DEFAULT '0' AFTER `guid`;
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-- Set values for new column from corresponding columns in other tables
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UPDATE item_instance ii, auctionhouse ah
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SET ii.itemEntry = ah.item_template
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WHERE ii.guid = ah.itemguid;
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UPDATE item_instance ii, character_inventory ci
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SET ii.itemEntry = ci.item_template
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WHERE ii.guid = ci.item;
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UPDATE item_instance ii, guild_bank_item gbi
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SET ii.itemEntry = gbi.item_entry
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WHERE ii.guid = gbi.item_guid;
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UPDATE item_instance ii, mail_items mi
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SET ii.itemEntry = mi.item_template
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WHERE ii.guid = mi.item_guid;
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-- Remove unnecessary columns
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ALTER TABLE `auctionhouse` DROP COLUMN `item_template`;
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ALTER TABLE `character_inventory` DROP COLUMN `item_template`;
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ALTER TABLE `guild_bank_item` DROP COLUMN `item_entry`;
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ALTER TABLE `mail_items` DROP COLUMN `item_template`;
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-- Delete orphan records (use at your own risk)
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-- DELETE FROM item_instance WHERE itemEntry = 0;
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