2 files changed, 107 insertions, 1 deletions
diff --git a/sql-files/upgrades/2013-11-15--00-06.sql b/sql-files/upgrades/2013-11-15--00-06.sql
new file mode 100644
index 000000000..09749bfc3
--- /dev/null
+++ b/sql-files/upgrades/2013-11-15--00-06.sql
@@ -0,0 +1,105 @@
+#1384473995
+
+-- Note: If you're running a MySQL version earlier than 5.0 (or if this scripts fails for you for any reason)
+--       you'll need to run the following queries manually:
+--
+-- [ Pre-Renewal only ]
+-- ALTER TABLE item_db2 ADD COLUMN `matk` smallint(5) unsigned DEFAULT NULL AFTER atk;
+-- ALTER TABLE item_db2 CHANGE COLUMN `equip_level` `equip_level_min` smallint(5) unsigned DEFAULT NULL;
+-- ALTER TABLE item_db2 ADD COLUMN `equip_level_max` smallint(5) unsigned DEFAULT NULL AFTER equip_level_min;
+-- [ Both Pre-Renewal and Renewal ]
+-- ALTER TABLE item_db2 MODIFY COLUMN `price_buy` mediumint(10) DEFAULT NULL;
+-- ALTER TABLE item_db2 MODIFY COLUMN `price_sell` mediumint(10) DEFAULT NULL;
+-- ALTER TABLE item_db2 MODIFY COLUMN `weight` smallint(5) unsigned DEFAULT NULL;
+-- ALTER TABLE item_db2 MODIFY COLUMN `atk` smallint(5) unsigned DEFAULT NULL;
+-- ALTER TABLE item_db2 MODIFY COLUMN `matk` smallint(5) unsigned DEFAULT NULL;
+-- ALTER TABLE item_db2 MODIFY COLUMN `defence` smallint(5) unsigned DEFAULT NULL;
+-- ALTER TABLE item_db2 MODIFY COLUMN `range` tinyint(2) unsigned DEFAULT NULL;
+-- ALTER TABLE item_db2 MODIFY COLUMN `slots` tinyint(2) unsigned DEFAULT NULL;
+-- ALTER TABLE item_db2 MODIFY COLUMN `equip_jobs` int(12) unsigned DEFAULT NULL;
+-- ALTER TABLE item_db2 MODIFY COLUMN `equip_upper` tinyint(8) unsigned DEFAULT NULL;
+-- ALTER TABLE item_db2 MODIFY COLUMN `equip_genders` tinyint(2) unsigned DEFAULT NULL;
+-- ALTER TABLE item_db2 MODIFY COLUMN `equip_locations` smallint(4) unsigned DEFAULT NULL;
+-- ALTER TABLE item_db2 MODIFY COLUMN `weapon_level` tinyint(2) unsigned DEFAULT NULL;
+-- ALTER TABLE item_db2 MODIFY COLUMN `equip_level_min` smallint(5) unsigned DEFAULT NULL;
+-- ALTER TABLE item_db2 MODIFY COLUMN `equip_level_max` smallint(5) unsigned DEFAULT NULL;
+-- ALTER TABLE item_db2 MODIFY COLUMN `refineable` tinyint(1) unsigned DEFAULT NULL;
+-- ALTER TABLE item_db2 MODIFY COLUMN `view` smallint(3) unsigned DEFAULT NULL;
+-- INSERT INTO `sql_updates` (`timestamp`) VALUES (1384473995);
+--
+-- [ End ]
+-- What follows is the automated script that does all of the above.
+
+DELIMITER $$
+
+DROP PROCEDURE IF EXISTS alter_if_not_exists $$
+DROP PROCEDURE IF EXISTS alter_if_exists $$
+
+CREATE PROCEDURE alter_if_not_exists(my_table TINYTEXT, my_column TINYTEXT, my_command TINYTEXT, my_predicate TEXT)
+BEGIN
+  set @dbname = DATABASE();
+  IF EXISTS (
+    SELECT * FROM information_schema.TABLES
+      WHERE TABLE_SCHEMA = @dbname
+        AND TABLE_NAME = my_table
+  ) AND NOT EXISTS (
+    SELECT * FROM information_schema.COLUMNS
+      WHERE TABLE_SCHEMA = @dbname
+        AND TABLE_NAME = my_table
+        AND COLUMN_NAME = my_column
+  )
+  THEN
+    SET @q = CONCAT('ALTER TABLE ', @dbname, '.', my_table, ' ',
+      my_command, ' `', my_column, '` ', my_predicate);
+    PREPARE STMT FROM @q;
+    EXECUTE STMT;
+  END IF;
+
+END $$
+
+CREATE PROCEDURE alter_if_exists(my_table TINYTEXT, my_column TINYTEXT, my_command TINYTEXT, my_predicate TEXT)
+BEGIN
+  set @dbname = DATABASE();
+  IF EXISTS (
+    SELECT * FROM information_schema.COLUMNS
+      WHERE TABLE_SCHEMA = @dbname
+        AND TABLE_NAME = my_table
+        AND COLUMN_NAME = my_column
+  )
+  THEN
+    SET @q = CONCAT('ALTER TABLE ', @dbname, '.', my_table, ' ',
+      my_command, ' `', my_column, '` ', my_predicate);
+    PREPARE STMT FROM @q;
+    EXECUTE STMT;
+  END IF;
+
+END $$
+
+CALL alter_if_not_exists('item_db2', 'matk', 'ADD COLUMN', 'smallint(5) unsigned DEFAULT NULL AFTER atk') $$
+CALL alter_if_exists('item_db2', 'equip_level', 'CHANGE COLUMN', 'equip_level_min smallint(5) unsigned DEFAULT NULL') $$
+CALL alter_if_not_exists('item_db2', 'equip_level_max', 'ADD COLUMN', 'smallint(5) unsigned DEFAULT NULL AFTER equip_level_min') $$
+
+CALL alter_if_exists('item_db2', 'price_buy', 'MODIFY COLUMN', 'mediumint(10) DEFAULT NULL') $$
+CALL alter_if_exists('item_db2', 'price_sell', 'MODIFY COLUMN', 'mediumint(10) DEFAULT NULL') $$
+CALL alter_if_exists('item_db2', 'weight', 'MODIFY COLUMN', 'smallint(5) unsigned DEFAULT NULL') $$
+CALL alter_if_exists('item_db2', 'atk', 'MODIFY COLUMN', 'smallint(5) unsigned DEFAULT NULL') $$
+CALL alter_if_exists('item_db2', 'matk', 'MODIFY COLUMN', 'smallint(5) unsigned DEFAULT NULL') $$
+CALL alter_if_exists('item_db2', 'defence', 'MODIFY COLUMN', 'smallint(5) unsigned DEFAULT NULL') $$
+CALL alter_if_exists('item_db2', 'range', 'MODIFY COLUMN', 'tinyint(2) unsigned DEFAULT NULL') $$
+CALL alter_if_exists('item_db2', 'slots', 'MODIFY COLUMN', 'tinyint(2) unsigned DEFAULT NULL') $$
+CALL alter_if_exists('item_db2', 'equip_jobs', 'MODIFY COLUMN', 'int(12) unsigned DEFAULT NULL') $$
+CALL alter_if_exists('item_db2', 'equip_upper', 'MODIFY COLUMN', 'tinyint(8) unsigned DEFAULT NULL') $$
+CALL alter_if_exists('item_db2', 'equip_genders', 'MODIFY COLUMN', 'tinyint(2) unsigned DEFAULT NULL') $$
+CALL alter_if_exists('item_db2', 'equip_locations', 'MODIFY COLUMN', 'smallint(4) unsigned DEFAULT NULL') $$
+CALL alter_if_exists('item_db2', 'weapon_level', 'MODIFY COLUMN', 'tinyint(2) unsigned DEFAULT NULL') $$
+CALL alter_if_exists('item_db2', 'equip_level_min', 'MODIFY COLUMN', 'smallint(5) unsigned DEFAULT NULL') $$
+CALL alter_if_exists('item_db2', 'equip_level_max', 'MODIFY COLUMN', 'smallint(5) unsigned DEFAULT NULL') $$
+CALL alter_if_exists('item_db2', 'refineable', 'MODIFY COLUMN', 'tinyint(1) unsigned DEFAULT NULL') $$
+CALL alter_if_exists('item_db2', 'view', 'MODIFY COLUMN', 'smallint(3) unsigned DEFAULT NULL') $$
+
+DROP PROCEDURE IF EXISTS alter_if_not_exists $$
+DROP PROCEDURE IF EXISTS alter_if_exists $$
+
+DELIMITER ';'
+
+INSERT INTO `sql_updates` (`timestamp`) VALUES (1384473995);
diff --git a/sql-files/upgrades/index.txt b/sql-files/upgrades/index.txt
index 9074f5c62..734c0868a 100644
--- a/sql-files/upgrades/index.txt
+++ b/sql-files/upgrades/index.txt
@@ -10,4 +10,5 @@
 2013-10-30--19-53.sql
 2013-10-30--21-12.sql
 2013-10-31--07-49.sql
-2013-11-09--00-03.sql
-\ No newline at end of file
+2013-11-09--00-03.sql
+2013-11-15--00-06.sql