Ruby

SELECT * FROM gallery2 WHERE topic_id="667731" UNION SELECT * FROM gallery2 WHERE topic_id="1488076" UNION SELECT * FROM gallery2 WHERE topic_id="408984" UNION SELECT * FROM gallery2 WHERE topic_id="1025544" UNION SELECT * FROM gallery2 WHERE topic_id="638293" UNION SELECT * FROM gallery2 WHERE topic_id="1128397" UNION SELECT * FROM gallery2 WHERE topic_id="75857" UNION SELECT * FROM gallery2 WHERE topic_id="1093587" UNION SELECT * FROM gallery2 WHERE topic_id="1094985" UNION SELECT * FROM gallery2 WHERE topic_id="422364" UNION SELECT * FROM gallery2 WHERE topic_id="1180123" UNION SELECT * FROM gallery2 WHERE topic_id="479982" UNION SELECT * FROM gallery2 WHERE topic_id="495535" UNION SELECT * FROM gallery2 WHERE topic_id="804291" UNION SELECT * FROM gallery2 WHERE topic_id="90265" UNION SELECT * FROM gallery2 WHERE topic_id="398270"