Code: Alles auswählen
SELECT feldname, COUNT(*) FROM tabellenname GROUP BY feldname HAVING COUNT(*) > 1;Code: Alles auswählen
SELECT id, feldname, COUNT(*) FROM tabellenname GROUP BY feldname HAVING COUNT(*) > 1;Code: Alles auswählen
SELECT feldname, COUNT(*) FROM tabellenname GROUP BY feldname HAVING COUNT(*) > 1;Code: Alles auswählen
SELECT id, feldname, COUNT(*) FROM tabellenname GROUP BY feldname HAVING COUNT(*) > 1;