chore(DB): import pending SQL update file

Referenced commit(s): 394ae6fd00

data/sql/updates/db_auth/2021_03_21_00.sql

@@ -1,3 +1,19 @@
+-- DB update 2021_01_25_00 -> 2021_03_21_00
+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_auth' AND COLUMN_NAME = '2021_01_25_00';
+IF @COLEXISTS = 0 THEN LEAVE proc; END IF;
+START TRANSACTION;
+ALTER TABLE version_db_auth CHANGE COLUMN 2021_01_25_00 2021_03_21_00 bit;
+SELECT sql_rev INTO OK FROM version_db_auth WHERE sql_rev = '1615629613255169700'; IF OK <> 'FALSE' THEN LEAVE proc; END IF;
+--
+-- START UPDATING QUERIES
+--
+
 INSERT INTO `version_db_auth` (`sql_rev`) VALUES ('1615629613255169700');
 
 -- update `account` structure
@@ -25,3 +41,12 @@ ALTER TABLE `account`
     DROP COLUMN `sha_pass_hash`,
     MODIFY COLUMN `salt` BINARY(32) NOT NULL,
     MODIFY COLUMN `verifier` BINARY(32) NOT NULL;
+
+--
+-- END UPDATING QUERIES
+--
+COMMIT;
+END //
+DELIMITER ;
+CALL updateDb();
+DROP PROCEDURE IF EXISTS `updateDb`;