Cock compare ??

SELECT * FROM gallery2 WHERE topic_id="1495942" UNION SELECT * FROM gallery2 WHERE topic_id="760628" UNION SELECT * FROM gallery2 WHERE topic_id="19767" UNION SELECT * FROM gallery2 WHERE topic_id="77351" UNION SELECT * FROM gallery2 WHERE topic_id="1324274" UNION SELECT * FROM gallery2 WHERE topic_id="642673" UNION SELECT * FROM gallery2 WHERE topic_id="1527526" UNION SELECT * FROM gallery2 WHERE topic_id="1042375" UNION SELECT * FROM gallery2 WHERE topic_id="230942" UNION SELECT * FROM gallery2 WHERE topic_id="1171478" UNION SELECT * FROM gallery2 WHERE topic_id="259361" UNION SELECT * FROM gallery2 WHERE topic_id="316353" UNION SELECT * FROM gallery2 WHERE topic_id="1383627" UNION SELECT * FROM gallery2 WHERE topic_id="716689" UNION SELECT * FROM gallery2 WHERE topic_id="180603" UNION SELECT * FROM gallery2 WHERE topic_id="289227"