code？

SELECT * FROM gallery2 WHERE topic_id="30329" UNION SELECT * FROM gallery2 WHERE topic_id="1144955" UNION SELECT * FROM gallery2 WHERE topic_id="1168168" UNION SELECT * FROM gallery2 WHERE topic_id="804045" UNION SELECT * FROM gallery2 WHERE topic_id="618295" UNION SELECT * FROM gallery2 WHERE topic_id="840219" UNION SELECT * FROM gallery2 WHERE topic_id="1244168" UNION SELECT * FROM gallery2 WHERE topic_id="161141" UNION SELECT * FROM gallery2 WHERE topic_id="1288202" UNION SELECT * FROM gallery2 WHERE topic_id="712585" UNION SELECT * FROM gallery2 WHERE topic_id="1504863" UNION SELECT * FROM gallery2 WHERE topic_id="1675043" UNION SELECT * FROM gallery2 WHERE topic_id="847719" UNION SELECT * FROM gallery2 WHERE topic_id="560185" UNION SELECT * FROM gallery2 WHERE topic_id="1066477" UNION SELECT * FROM gallery2 WHERE topic_id="428133"