-- -- Update Config table to have Private -- SELECT 'Checking for Private in Config'; SET @s = (SELECT IF( (SELECT COUNT(*) FROM INFORMATION_SCHEMA.COLUMNS WHERE table_name = 'Config' AND table_schema = DATABASE() AND column_name = 'Private' ) > 0, "SELECT 'Column Private already exists in Config'", "ALTER TABLE `Config` ADD COLUMN `Private` BOOLEAN NOT NULL DEFAULT FALSE AFTER `Readonly`" )); PREPARE stmt FROM @s; EXECUTE stmt;