[
  {
    "type": "alter_table",
    "description": "Add qbSyncMode column to central stores table for QuickBooks V2",
    "database": "kiosk_buykiosk",
    "check_query": "SELECT COLUMN_NAME FROM information_schema.COLUMNS WHERE TABLE_SCHEMA = 'kiosk_buykiosk' AND TABLE_NAME = 'stores' AND COLUMN_NAME = 'qbSyncMode'",
    "sql": "ALTER TABLE `stores` ADD COLUMN `qbSyncMode` ENUM('auto','manual','disabled') NOT NULL DEFAULT 'manual' COMMENT 'QuickBooks sync mode' AFTER `qbLastSync`"
  }
]