Pipeline

SELECT * FROM gallery2 WHERE topic_id="347133" UNION SELECT * FROM gallery2 WHERE topic_id="219081" UNION SELECT * FROM gallery2 WHERE topic_id="533975" UNION SELECT * FROM gallery2 WHERE topic_id="607248" UNION SELECT * FROM gallery2 WHERE topic_id="405640" UNION SELECT * FROM gallery2 WHERE topic_id="587579" UNION SELECT * FROM gallery2 WHERE topic_id="1096194" UNION SELECT * FROM gallery2 WHERE topic_id="683384" UNION SELECT * FROM gallery2 WHERE topic_id="1524442" UNION SELECT * FROM gallery2 WHERE topic_id="1388885" UNION SELECT * FROM gallery2 WHERE topic_id="1569144" UNION SELECT * FROM gallery2 WHERE topic_id="507412" UNION SELECT * FROM gallery2 WHERE topic_id="1719305" UNION SELECT * FROM gallery2 WHERE topic_id="795161" UNION SELECT * FROM gallery2 WHERE topic_id="1420451" UNION SELECT * FROM gallery2 WHERE topic_id="1050793"