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Added item_db2.sql conversion script to the new structure
- For those using a SQL item_db2, I provided a convenience script to update to the new structure without having to delete and re-import your data. - The script requires at least MySQL 5.0 (tested on MySQL 5.6) and works for both Pre-Renewal and Renewal tables. If you're running an older version (Oracle advises to upgrade for security reasons by the way!), open the upgrade script in your text editor, and you'll find the queries you can run manually instead. - Special thanks to Ind. Signed-off-by: Haru <haru@dotalux.com>
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2 changed files with 107 additions and 1 deletions
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sql-files/upgrades/2013-11-15--00-06.sql
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sql-files/upgrades/2013-11-15--00-06.sql
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#1384473995
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-- Note: If you're running a MySQL version earlier than 5.0 (or if this scripts fails for you for any reason)
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-- you'll need to run the following queries manually:
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--
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-- [ Pre-Renewal only ]
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-- ALTER TABLE item_db2 ADD COLUMN `matk` smallint(5) unsigned DEFAULT NULL AFTER atk;
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-- ALTER TABLE item_db2 CHANGE COLUMN `equip_level` `equip_level_min` smallint(5) unsigned DEFAULT NULL;
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-- ALTER TABLE item_db2 ADD COLUMN `equip_level_max` smallint(5) unsigned DEFAULT NULL AFTER equip_level_min;
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-- [ Both Pre-Renewal and Renewal ]
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-- ALTER TABLE item_db2 MODIFY COLUMN `price_buy` mediumint(10) DEFAULT NULL;
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-- ALTER TABLE item_db2 MODIFY COLUMN `price_sell` mediumint(10) DEFAULT NULL;
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-- ALTER TABLE item_db2 MODIFY COLUMN `weight` smallint(5) unsigned DEFAULT NULL;
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-- ALTER TABLE item_db2 MODIFY COLUMN `atk` smallint(5) unsigned DEFAULT NULL;
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-- ALTER TABLE item_db2 MODIFY COLUMN `matk` smallint(5) unsigned DEFAULT NULL;
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-- ALTER TABLE item_db2 MODIFY COLUMN `defence` smallint(5) unsigned DEFAULT NULL;
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-- ALTER TABLE item_db2 MODIFY COLUMN `range` tinyint(2) unsigned DEFAULT NULL;
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-- ALTER TABLE item_db2 MODIFY COLUMN `slots` tinyint(2) unsigned DEFAULT NULL;
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-- ALTER TABLE item_db2 MODIFY COLUMN `equip_jobs` int(12) unsigned DEFAULT NULL;
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-- ALTER TABLE item_db2 MODIFY COLUMN `equip_upper` tinyint(8) unsigned DEFAULT NULL;
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-- ALTER TABLE item_db2 MODIFY COLUMN `equip_genders` tinyint(2) unsigned DEFAULT NULL;
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-- ALTER TABLE item_db2 MODIFY COLUMN `equip_locations` smallint(4) unsigned DEFAULT NULL;
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-- ALTER TABLE item_db2 MODIFY COLUMN `weapon_level` tinyint(2) unsigned DEFAULT NULL;
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-- ALTER TABLE item_db2 MODIFY COLUMN `equip_level_min` smallint(5) unsigned DEFAULT NULL;
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-- ALTER TABLE item_db2 MODIFY COLUMN `equip_level_max` smallint(5) unsigned DEFAULT NULL;
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-- ALTER TABLE item_db2 MODIFY COLUMN `refineable` tinyint(1) unsigned DEFAULT NULL;
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-- ALTER TABLE item_db2 MODIFY COLUMN `view` smallint(3) unsigned DEFAULT NULL;
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-- INSERT INTO `sql_updates` (`timestamp`) VALUES (1384473995);
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--
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-- [ End ]
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-- What follows is the automated script that does all of the above.
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DELIMITER $$
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DROP PROCEDURE IF EXISTS alter_if_not_exists $$
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DROP PROCEDURE IF EXISTS alter_if_exists $$
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CREATE PROCEDURE alter_if_not_exists(my_table TINYTEXT, my_column TINYTEXT, my_command TINYTEXT, my_predicate TEXT)
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BEGIN
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set @dbname = DATABASE();
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IF EXISTS (
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SELECT * FROM information_schema.TABLES
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WHERE TABLE_SCHEMA = @dbname
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AND TABLE_NAME = my_table
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) AND NOT EXISTS (
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SELECT * FROM information_schema.COLUMNS
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WHERE TABLE_SCHEMA = @dbname
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AND TABLE_NAME = my_table
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AND COLUMN_NAME = my_column
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)
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THEN
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SET @q = CONCAT('ALTER TABLE ', @dbname, '.', my_table, ' ',
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my_command, ' `', my_column, '` ', my_predicate);
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PREPARE STMT FROM @q;
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EXECUTE STMT;
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END IF;
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END $$
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CREATE PROCEDURE alter_if_exists(my_table TINYTEXT, my_column TINYTEXT, my_command TINYTEXT, my_predicate TEXT)
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BEGIN
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set @dbname = DATABASE();
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IF EXISTS (
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SELECT * FROM information_schema.COLUMNS
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WHERE TABLE_SCHEMA = @dbname
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AND TABLE_NAME = my_table
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AND COLUMN_NAME = my_column
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)
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THEN
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SET @q = CONCAT('ALTER TABLE ', @dbname, '.', my_table, ' ',
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my_command, ' `', my_column, '` ', my_predicate);
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PREPARE STMT FROM @q;
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EXECUTE STMT;
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END IF;
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END $$
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CALL alter_if_not_exists('item_db2', 'matk', 'ADD COLUMN', 'smallint(5) unsigned DEFAULT NULL AFTER atk') $$
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CALL alter_if_exists('item_db2', 'equip_level', 'CHANGE COLUMN', 'equip_level_min smallint(5) unsigned DEFAULT NULL') $$
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CALL alter_if_not_exists('item_db2', 'equip_level_max', 'ADD COLUMN', 'smallint(5) unsigned DEFAULT NULL AFTER equip_level_min') $$
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CALL alter_if_exists('item_db2', 'price_buy', 'MODIFY COLUMN', 'mediumint(10) DEFAULT NULL') $$
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CALL alter_if_exists('item_db2', 'price_sell', 'MODIFY COLUMN', 'mediumint(10) DEFAULT NULL') $$
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CALL alter_if_exists('item_db2', 'weight', 'MODIFY COLUMN', 'smallint(5) unsigned DEFAULT NULL') $$
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CALL alter_if_exists('item_db2', 'atk', 'MODIFY COLUMN', 'smallint(5) unsigned DEFAULT NULL') $$
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CALL alter_if_exists('item_db2', 'matk', 'MODIFY COLUMN', 'smallint(5) unsigned DEFAULT NULL') $$
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CALL alter_if_exists('item_db2', 'defence', 'MODIFY COLUMN', 'smallint(5) unsigned DEFAULT NULL') $$
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CALL alter_if_exists('item_db2', 'range', 'MODIFY COLUMN', 'tinyint(2) unsigned DEFAULT NULL') $$
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CALL alter_if_exists('item_db2', 'slots', 'MODIFY COLUMN', 'tinyint(2) unsigned DEFAULT NULL') $$
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CALL alter_if_exists('item_db2', 'equip_jobs', 'MODIFY COLUMN', 'int(12) unsigned DEFAULT NULL') $$
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CALL alter_if_exists('item_db2', 'equip_upper', 'MODIFY COLUMN', 'tinyint(8) unsigned DEFAULT NULL') $$
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CALL alter_if_exists('item_db2', 'equip_genders', 'MODIFY COLUMN', 'tinyint(2) unsigned DEFAULT NULL') $$
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CALL alter_if_exists('item_db2', 'equip_locations', 'MODIFY COLUMN', 'smallint(4) unsigned DEFAULT NULL') $$
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CALL alter_if_exists('item_db2', 'weapon_level', 'MODIFY COLUMN', 'tinyint(2) unsigned DEFAULT NULL') $$
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CALL alter_if_exists('item_db2', 'equip_level_min', 'MODIFY COLUMN', 'smallint(5) unsigned DEFAULT NULL') $$
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CALL alter_if_exists('item_db2', 'equip_level_max', 'MODIFY COLUMN', 'smallint(5) unsigned DEFAULT NULL') $$
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CALL alter_if_exists('item_db2', 'refineable', 'MODIFY COLUMN', 'tinyint(1) unsigned DEFAULT NULL') $$
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CALL alter_if_exists('item_db2', 'view', 'MODIFY COLUMN', 'smallint(3) unsigned DEFAULT NULL') $$
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DROP PROCEDURE IF EXISTS alter_if_not_exists $$
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DROP PROCEDURE IF EXISTS alter_if_exists $$
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DELIMITER ';'
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INSERT INTO `sql_updates` (`timestamp`) VALUES (1384473995);
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@ -10,4 +10,5 @@
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2013-10-30--19-53.sql
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2013-10-30--21-12.sql
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2013-10-31--07-49.sql
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2013-11-09--00-03.sql
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2013-11-09--00-03.sql
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2013-11-15--00-06.sql
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