SELECT * FROM `db_193470_2`.`movies` WHERE (ORIGINALTITLE LIKE '%Harrison Schmitt%' OR TRANSLATEDTITLE LIKE '%Harrison Schmitt%' OR ACTORS LIKE '%Harrison Schmitt%' OR DIRECTOR LIKE '%Harrison Schmitt%' OR PRODUCER LIKE '%Harrison Schmitt%') ORDER BY SOURCE DESC, NUM DESC LIMIT -20,20

Invalid Query: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near '-20,20' at line 1