Comparison

SELECT * FROM gallery2 WHERE topic_id="273320" UNION SELECT * FROM gallery2 WHERE topic_id="29640" UNION SELECT * FROM gallery2 WHERE topic_id="107767" UNION SELECT * FROM gallery2 WHERE topic_id="947497" UNION SELECT * FROM gallery2 WHERE topic_id="352734" UNION SELECT * FROM gallery2 WHERE topic_id="1709183" UNION SELECT * FROM gallery2 WHERE topic_id="1352445" UNION SELECT * FROM gallery2 WHERE topic_id="1202246" UNION SELECT * FROM gallery2 WHERE topic_id="1573161" UNION SELECT * FROM gallery2 WHERE topic_id="106734" UNION SELECT * FROM gallery2 WHERE topic_id="534766" UNION SELECT * FROM gallery2 WHERE topic_id="781261" UNION SELECT * FROM gallery2 WHERE topic_id="1508896" UNION SELECT * FROM gallery2 WHERE topic_id="1214305" UNION SELECT * FROM gallery2 WHERE topic_id="491057" UNION SELECT * FROM gallery2 WHERE topic_id="890236"