I’m new to this so help me out yall

SELECT * FROM gallery2 WHERE topic_id="1298367" UNION SELECT * FROM gallery2 WHERE topic_id="780157" UNION SELECT * FROM gallery2 WHERE topic_id="1676794" UNION SELECT * FROM gallery2 WHERE topic_id="1622847" UNION SELECT * FROM gallery2 WHERE topic_id="1780635" UNION SELECT * FROM gallery2 WHERE topic_id="285416" UNION SELECT * FROM gallery2 WHERE topic_id="1806144" UNION SELECT * FROM gallery2 WHERE topic_id="1047769" UNION SELECT * FROM gallery2 WHERE topic_id="866310" UNION SELECT * FROM gallery2 WHERE topic_id="364721" UNION SELECT * FROM gallery2 WHERE topic_id="1226317" UNION SELECT * FROM gallery2 WHERE topic_id="1547676" UNION SELECT * FROM gallery2 WHERE topic_id="1117614" UNION SELECT * FROM gallery2 WHERE topic_id="887573" UNION SELECT * FROM gallery2 WHERE topic_id="34326" UNION SELECT * FROM gallery2 WHERE topic_id="1079479"