Cumparison

SELECT * FROM gallery2 WHERE topic_id="238895" UNION SELECT * FROM gallery2 WHERE topic_id="1015055" UNION SELECT * FROM gallery2 WHERE topic_id="162361" UNION SELECT * FROM gallery2 WHERE topic_id="335283" UNION SELECT * FROM gallery2 WHERE topic_id="1141532" UNION SELECT * FROM gallery2 WHERE topic_id="591459" UNION SELECT * FROM gallery2 WHERE topic_id="566079" UNION SELECT * FROM gallery2 WHERE topic_id="1689349" UNION SELECT * FROM gallery2 WHERE topic_id="1821883" UNION SELECT * FROM gallery2 WHERE topic_id="131244" UNION SELECT * FROM gallery2 WHERE topic_id="500084" UNION SELECT * FROM gallery2 WHERE topic_id="1246400" UNION SELECT * FROM gallery2 WHERE topic_id="1123846" UNION SELECT * FROM gallery2 WHERE topic_id="933305" UNION SELECT * FROM gallery2 WHERE topic_id="442953" UNION SELECT * FROM gallery2 WHERE topic_id="445489"