“Is this ok?” (AnTi)

SELECT * FROM gallery2 WHERE topic_id="1747709" UNION SELECT * FROM gallery2 WHERE topic_id="1116960" UNION SELECT * FROM gallery2 WHERE topic_id="1628578" UNION SELECT * FROM gallery2 WHERE topic_id="417836" UNION SELECT * FROM gallery2 WHERE topic_id="1753500" UNION SELECT * FROM gallery2 WHERE topic_id="294011" UNION SELECT * FROM gallery2 WHERE topic_id="1730340" UNION SELECT * FROM gallery2 WHERE topic_id="19611" UNION SELECT * FROM gallery2 WHERE topic_id="1511046" UNION SELECT * FROM gallery2 WHERE topic_id="1324703" UNION SELECT * FROM gallery2 WHERE topic_id="1065405" UNION SELECT * FROM gallery2 WHERE topic_id="1750897" UNION SELECT * FROM gallery2 WHERE topic_id="303475" UNION SELECT * FROM gallery2 WHERE topic_id="640352" UNION SELECT * FROM gallery2 WHERE topic_id="1580781" UNION SELECT * FROM gallery2 WHERE topic_id="959855"