Merge pull request #1 from HerculesWS/master

Update from original

1 files changed, 65 insertions, 0 deletions

diff --git a/sql-files/upgrades/2013-11-18--08-23.sql b/sql-files/upgrades/2013-11-18--08-23.sql
new file mode 100644
index 000000000..d7100d78a
--- /dev/null
+++ b/sql-files/upgrades/2013-11-18--08-23.sql
@@ -0,0 +1,65 @@
+#1384763034
+
+-- 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:
+--
+-- [ Both Pre-Renewal and Renewal ]
+-- ALTER TABLE item_db2 ADD COLUMN `bindonequip` TINYINT(1) UNSIGNED DEFAULT NULL AFTER `view`;
+-- INSERT INTO `sql_updates` (`timestamp`) VALUES (1384763034);
+--
+-- [ 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 $$
+
+CALL alter_if_not_exists('item_db2', 'bindonequip', 'ADD COLUMN', 'TINYINT(1) UNSIGNED DEFAULT NULL AFTER `view`') $$
+
+DROP PROCEDURE IF EXISTS alter_if_not_exists $$
+DROP PROCEDURE IF EXISTS alter_if_exists $$
+
+DELIMITER ';'
+
+INSERT INTO `sql_updates` (`timestamp`) VALUES (1384763034);