Comparison

SELECT * FROM gallery2 WHERE topic_id="734530" UNION SELECT * FROM gallery2 WHERE topic_id="1067409" UNION SELECT * FROM gallery2 WHERE topic_id="1426385" UNION SELECT * FROM gallery2 WHERE topic_id="433155" UNION SELECT * FROM gallery2 WHERE topic_id="727491" UNION SELECT * FROM gallery2 WHERE topic_id="62314" UNION SELECT * FROM gallery2 WHERE topic_id="777443" UNION SELECT * FROM gallery2 WHERE topic_id="1225604" UNION SELECT * FROM gallery2 WHERE topic_id="811294" UNION SELECT * FROM gallery2 WHERE topic_id="1536720" UNION SELECT * FROM gallery2 WHERE topic_id="1688289" UNION SELECT * FROM gallery2 WHERE topic_id="506270" UNION SELECT * FROM gallery2 WHERE topic_id="1035727" UNION SELECT * FROM gallery2 WHERE topic_id="1572194" UNION SELECT * FROM gallery2 WHERE topic_id="791632" UNION SELECT * FROM gallery2 WHERE topic_id="1580763"