MySQLでエラーが発生しました。
SELECT * FROM ct_web WHERE ctw_nyukyo>0 and ctw_kousin>1562949613 and ctw_city= GROUP BY ctw_b_id
1064: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'GROUP BY ctw_b_id' at line 1