Improved db_assembler simplifying updating process

Implemented a check for versioning column to skip already applied updates
In this way the script can combine all updates under a single sql file
that can be imported directly in any case

data/sql/updates/db_world/2016_11_18_00.sql

@@ -1,6 +1,23 @@
+DROP PROCEDURE IF EXISTS `updateDb`;
+DELIMITER //
+CREATE PROCEDURE updateDb ()
+proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2016_11_06_02';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
+START TRANSACTION;
+
 ALTER TABLE version_db_world CHANGE COLUMN 2016_11_06_02 2016_11_18_00 bit;
 
 --
 -- Do not remove this file when we archive sql under this folder
 -- it is needed for pending sql importer
 --
+
+COMMIT;
+END;
+//
+DELIMITER ;
+CALL updateDb();
+DROP PROCEDURE IF EXISTS `updateDb`;

data/sql/updates/db_world/2016_11_19_00.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2016_11_18_00';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2016_11_18_00 2016_11_19_00 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1477236823674130000'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2016_11_26_00.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2016_11_19_00';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2016_11_19_00 2016_11_26_00 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1478948588825091300'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2016_11_26_01.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2016_11_26_00';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2016_11_26_00 2016_11_26_01 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1479653240477084000'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2016_12_02_00.sql

@@ -1,3 +1,11 @@
+DROP PROCEDURE IF EXISTS `updateDb`;
+DELIMITER //
+CREATE PROCEDURE updateDb ()
+proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2016_11_26_01';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 --
 --
 -- ADDED FULL `BroadcastTextID` to creature_text FOR AZEROTHCORE WITH ORIGINAL SOURCE DATA
@@ -12388,3 +12396,10 @@ UPDATE `creature_text` SET `BroadcastTextID`='8386' WHERE `entry`=4489 AND `grou
 UPDATE `creature_text` SET `BroadcastTextID`='8387' WHERE `entry`=4489 AND `groupid`=2 AND `id`=0;
 UPDATE `creature_text` SET `BroadcastTextID`='8388' WHERE `entry`=4489 AND `groupid`=3 AND `id`=0;
 UPDATE `creature_text` SET `BroadcastTextID`='8393' WHERE `entry`=4489 AND `groupid`=4 AND `id`=0;
+
+COMMIT;
+END;
+//
+DELIMITER ;
+CALL updateDb();
+DROP PROCEDURE IF EXISTS `updateDb`;

data/sql/updates/db_world/2017_01_24_00.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2016_12_02_00';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2016_12_02_00 2017_01_24_00 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1477254708321947900'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_01_24_01.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_01_24_00';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_01_24_00 2017_01_24_01 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1479505563721235300'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_01_24_02.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_01_24_01';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_01_24_01 2017_01_24_02 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1482409122200235830'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_01_24_03.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_01_24_02';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_01_24_02 2017_01_24_03 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1482747332072498900'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_01_24_04.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_01_24_03';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_01_24_03 2017_01_24_04 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1482952611662394924'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_01_24_05.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_01_24_04';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_01_24_04 2017_01_24_05 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1483918476110152000'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_01_24_06.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_01_24_05';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_01_24_05 2017_01_24_06 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1485095191251265000'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_02_03_00.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_01_24_06';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_01_24_06 2017_02_03_00 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1485367877592394862'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_02_03_01.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_02_03_00';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_02_03_00 2017_02_03_01 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1485367936523741798'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_02_03_02.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_02_03_01';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_02_03_01 2017_02_03_02 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1485367955664959270'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_02_03_03.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_02_03_02';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_02_03_02 2017_02_03_03 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1485367987525031467'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_02_03_04.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_02_03_03';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_02_03_03 2017_02_03_04 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1485368761589638156'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_02_03_05.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_02_03_04';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_02_03_04 2017_02_03_05 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1485370364401596254'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_02_03_06.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_02_03_05';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_02_03_05 2017_02_03_06 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1485372721456090106'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_02_03_07.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_02_03_06';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_02_03_06 2017_02_03_07 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1485380024518159887'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_02_03_08.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_02_03_07';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_02_03_07 2017_02_03_08 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1485380723419936376'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_02_03_09.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_02_03_08';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_02_03_08 2017_02_03_09 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1485381009640442878'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_02_03_10.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_02_03_09';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_02_03_09 2017_02_03_10 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1485381169908880329'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_02_03_11.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_02_03_10';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_02_03_10 2017_02_03_11 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1485381323407860747'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_02_03_12.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_02_03_11';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_02_03_11 2017_02_03_12 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1485381491399791033'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_02_03_13.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_02_03_12';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_02_03_12 2017_02_03_13 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1485381659665860694'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_02_03_14.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_02_03_13';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_02_03_13 2017_02_03_14 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1485384033201060550'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_02_03_15.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_02_03_14';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_02_03_14 2017_02_03_15 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1485387833989282858'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_02_03_16.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_02_03_15';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_02_03_15 2017_02_03_16 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1485431016613888200'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_02_03_17.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_02_03_16';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_02_03_16 2017_02_03_17 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1485431085279815600'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_02_03_18.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_02_03_17';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_02_03_17 2017_02_03_18 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1485431395889581500'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_02_03_19.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_02_03_18';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_02_03_18 2017_02_03_19 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1485431484557653000'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_02_03_20.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_02_03_19';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_02_03_19 2017_02_03_20 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1485431717555979800'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_02_03_21.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_02_03_20';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_02_03_20 2017_02_03_21 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1485431827424263900'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_02_03_22.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_02_03_21';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_02_03_21 2017_02_03_22 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1485431926939955800'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_02_03_23.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_02_03_22';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_02_03_22 2017_02_03_23 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1485431991613655000'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_02_03_24.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_02_03_23';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_02_03_23 2017_02_03_24 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1485432088863217300'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_02_03_25.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_02_03_24';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_02_03_24 2017_02_03_25 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1485432195025289400'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_02_03_26.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_02_03_25';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_02_03_25 2017_02_03_26 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1485432556104942000'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_02_03_27.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_02_03_26';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_02_03_26 2017_02_03_27 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1485432620657634200'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_02_03_28.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_02_03_27';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_02_03_27 2017_02_03_28 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1485432691232670900'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_02_03_29.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_02_03_28';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_02_03_28 2017_02_03_29 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1485432759914599300'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_02_03_30.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_02_03_29';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_02_03_29 2017_02_03_30 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1485432843445377000'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_02_03_31.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_02_03_30';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_02_03_30 2017_02_03_31 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1485432952303603300'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_02_03_32.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_02_03_31';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_02_03_31 2017_02_03_32 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1485433015636225700'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_02_03_33.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_02_03_32';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_02_03_32 2017_02_03_33 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1485433070640371800'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_02_03_34.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_02_03_33';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_02_03_33 2017_02_03_34 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1485433257771075000'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_02_03_35.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_02_03_34';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_02_03_34 2017_02_03_35 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1485433317271478300'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_02_03_36.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_02_03_35';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_02_03_35 2017_02_03_36 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1485433480867835400'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_02_03_37.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_02_03_36';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_02_03_36 2017_02_03_37 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1485433649970507600'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_02_03_38.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_02_03_37';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_02_03_37 2017_02_03_38 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1485433783048119200'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_02_03_39.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_02_03_38';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_02_03_38 2017_02_03_39 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1485433910197391700'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_02_03_40.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_02_03_39';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_02_03_39 2017_02_03_40 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1485434129254921100'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_02_03_41.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_02_03_40';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_02_03_40 2017_02_03_41 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1485705893269189700'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_02_03_42.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_02_03_41';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_02_03_41 2017_02_03_42 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1485721126246629100'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_02_03_43.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_02_03_42';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_02_03_42 2017_02_03_43 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1485734753369055900'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_02_03_44.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_02_03_43';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_02_03_43 2017_02_03_44 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1486030596737432500'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_02_03_45.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_02_03_44';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_02_03_44 2017_02_03_45 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1486114293799849200'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_02_03_46.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_02_03_45';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_02_03_45 2017_02_03_46 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1486119784125250900'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_02_03_47.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_02_03_46';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_02_03_46 2017_02_03_47 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1486125349482449900'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_03_04_00.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_02_03_47';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_02_03_47 2017_03_04_00 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1486213838562161500'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_03_04_01.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_03_04_00';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_03_04_00 2017_03_04_01 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1486214058938766300'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_03_04_02.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_03_04_01';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_03_04_01 2017_03_04_02 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1486291697316845600'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_03_04_03.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_03_04_02';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_03_04_02 2017_03_04_03 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1486291780487602700'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_03_04_04.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_03_04_03';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_03_04_03 2017_03_04_04 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1486297438962248900'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_03_04_05.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_03_04_04';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_03_04_04 2017_03_04_05 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1486298304560758300'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_03_04_06.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_03_04_05';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_03_04_05 2017_03_04_06 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1486299378460181900'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_03_04_07.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_03_04_06';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_03_04_06 2017_03_04_07 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1486299918082046500'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_03_04_08.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_03_04_07';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_03_04_07 2017_03_04_08 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1486300771173840500'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_03_04_09.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_03_04_08';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_03_04_08 2017_03_04_09 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1487514602617381300'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_03_04_10.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_03_04_09';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_03_04_09 2017_03_04_10 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1487515634336392300'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_03_04_11.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_03_04_10';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_03_04_10 2017_03_04_11 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1487528855635607300'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_03_04_12.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_03_04_11';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_03_04_11 2017_03_04_12 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1487529041324228100'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_03_04_13.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_03_04_12';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_03_04_12 2017_03_04_13 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1487538045539239700'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_03_04_14.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_03_04_13';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_03_04_13 2017_03_04_14 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1487538779796122000'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_03_04_15.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_03_04_14';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_03_04_14 2017_03_04_15 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1487539097855457000'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_03_04_16.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_03_04_15';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_03_04_15 2017_03_04_16 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1487539576728818800'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_03_04_17.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_03_04_16';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_03_04_16 2017_03_04_17 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1487710286800876400'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_03_04_18.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_03_04_17';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_03_04_17 2017_03_04_18 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1488307580281293100'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_03_04_19.sql

@@ -3,6 +3,10 @@ DROP PROCEDURE IF EXISTS `updateDb`;
 DELIMITER //
 CREATE PROCEDURE updateDb ()
 proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_03_04_18';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
 START TRANSACTION;
 ALTER TABLE version_db_world CHANGE COLUMN 2017_03_04_18 2017_03_04_19 bit;
 SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1488539095792222900'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;

data/sql/updates/db_world/2017_03_04_20.sql

@@ -1,11 +1,39 @@
 -- DB update 2017_03_04_19 -> 2017_03_04_20
 
+-- Workaround for this file since including in a stored procedure
+-- can cause connection timeout because of max_connection_packet limit
+
+DROP PROCEDURE IF EXISTS `updateDb`;
+DELIMITER //
+CREATE PROCEDURE updateDb ()
+proc:BEGIN DECLARE OK VARCHAR(100) DEFAULT 'FALSE';
+
+SELECT COUNT(*) INTO @COLEXISTS 
+FROM information_schema.COLUMNS 
+WHERE TABLE_SCHEMA = DATABASE() AND TABLE_NAME = 'version_db_world' AND COLUMN_NAME = '2017_03_04_19';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
+
+
 ALTER TABLE version_db_world CHANGE COLUMN 2017_03_04_19 2017_03_04_20 bit;
 
+SELECT sql_rev INTO OK FROM version_db_world WHERE sql_rev = '1488633880780960000'; 
+IF OK <> 'FALSE' THEN LEAVE proc; END IF;
+
+INSERT INTO version_db_world (`sql_rev`) VALUES ('1488633880780960000');
+
+COMMIT;
+END;
+//
+DELIMITER ;
+CALL updateDb();
+DROP PROCEDURE IF EXISTS `updateDb`;
+
+
+START TRANSACTION;
+
 --
 -- START UPDATING QUERIES
 --
-INSERT INTO version_db_world (`sql_rev`) VALUES ('1488633880780960000');
 
 /*!40101 SET @OLD_CHARACTER_SET_CLIENT=@@CHARACTER_SET_CLIENT */;
 /*!40101 SET NAMES utf8 */;
@@ -9616,3 +9644,6 @@ INSERT INTO `locales_quest` (`Id`, `Title_loc1`, `Title_loc2`, `Title_loc3`, `Ti
 /*!40101 SET SQL_MODE=IFNULL(@OLD_SQL_MODE, '') */;
 /*!40014 SET FOREIGN_KEY_CHECKS=IF(@OLD_FOREIGN_KEY_CHECKS IS NULL, 1, @OLD_FOREIGN_KEY_CHECKS) */;
 /*!40101 SET CHARACTER_SET_CLIENT=@OLD_CHARACTER_SET_CLIENT */;
+
+COMMIT;
+