ruby

SELECT * FROM gallery2 WHERE topic_id="1786548" UNION SELECT * FROM gallery2 WHERE topic_id="595925" UNION SELECT * FROM gallery2 WHERE topic_id="1150502" UNION SELECT * FROM gallery2 WHERE topic_id="1098651" UNION SELECT * FROM gallery2 WHERE topic_id="1485619" UNION SELECT * FROM gallery2 WHERE topic_id="1162770" UNION SELECT * FROM gallery2 WHERE topic_id="1535973" UNION SELECT * FROM gallery2 WHERE topic_id="1466154" UNION SELECT * FROM gallery2 WHERE topic_id="1478888" UNION SELECT * FROM gallery2 WHERE topic_id="1048280" UNION SELECT * FROM gallery2 WHERE topic_id="772399" UNION SELECT * FROM gallery2 WHERE topic_id="1562052" UNION SELECT * FROM gallery2 WHERE topic_id="97315" UNION SELECT * FROM gallery2 WHERE topic_id="1197424" UNION SELECT * FROM gallery2 WHERE topic_id="1239257" UNION SELECT * FROM gallery2 WHERE topic_id="563720"