trying to run a query in MYSQL but the result is empty:
SELECT DISTINCT name from users WHERE csopnev="Testvériség SE" NOT IN
(SELECT nev FROM jelentkezok where versenyId = "8" AND klubnev ="Testvériség SE");
or
SELECT a.name FROM users a, jelentkezok b WHERE a.name = b.nev AND csopnev ="Testvériség SE"
AND a.name NOT IN (
SELECT nev FROM jelentkezok m WHERE versenyId = "8" AND klubnev ="Testvériség SE")
If I am running just the first part or second part then the expected result is there. Any idea? Thanks in advance!