Does anyone know what this is called and it’s for a enema please let me know

SELECT * FROM gallery2 WHERE topic_id="902609" UNION SELECT * FROM gallery2 WHERE topic_id="1337447" UNION SELECT * FROM gallery2 WHERE topic_id="1249551" UNION SELECT * FROM gallery2 WHERE topic_id="1661892" UNION SELECT * FROM gallery2 WHERE topic_id="304392" UNION SELECT * FROM gallery2 WHERE topic_id="191688" UNION SELECT * FROM gallery2 WHERE topic_id="616838" UNION SELECT * FROM gallery2 WHERE topic_id="1403087" UNION SELECT * FROM gallery2 WHERE topic_id="1523220" UNION SELECT * FROM gallery2 WHERE topic_id="961166" UNION SELECT * FROM gallery2 WHERE topic_id="1441447" UNION SELECT * FROM gallery2 WHERE topic_id="1267951" UNION SELECT * FROM gallery2 WHERE topic_id="1743548" UNION SELECT * FROM gallery2 WHERE topic_id="528742" UNION SELECT * FROM gallery2 WHERE topic_id="657384" UNION SELECT * FROM gallery2 WHERE topic_id="1644222"