Yes

SELECT * FROM gallery2 WHERE topic_id="30795" UNION SELECT * FROM gallery2 WHERE topic_id="516468" UNION SELECT * FROM gallery2 WHERE topic_id="1247800" UNION SELECT * FROM gallery2 WHERE topic_id="677918" UNION SELECT * FROM gallery2 WHERE topic_id="1232329" UNION SELECT * FROM gallery2 WHERE topic_id="1013363" UNION SELECT * FROM gallery2 WHERE topic_id="1720459" UNION SELECT * FROM gallery2 WHERE topic_id="1746317" UNION SELECT * FROM gallery2 WHERE topic_id="1051418" UNION SELECT * FROM gallery2 WHERE topic_id="1189861" UNION SELECT * FROM gallery2 WHERE topic_id="1810032" UNION SELECT * FROM gallery2 WHERE topic_id="1318231" UNION SELECT * FROM gallery2 WHERE topic_id="355366" UNION SELECT * FROM gallery2 WHERE topic_id="1287522" UNION SELECT * FROM gallery2 WHERE topic_id="1226914" UNION SELECT * FROM gallery2 WHERE topic_id="26385"