View difference between Paste ID: <a href="/111snZNn">111snZNn</a> and <a href="/gdNnntEt">gdNnntEt</a>

SELECT C_KLIENTA FROM Tabuľka1
1		SELECT C_KLIENTA FROM Tabuľka1
2		WHERE PRODUKT = 'KK' AND NOT PRODUKT = 'BU'
3	-	INNER JOIN (SELECT C_KLIENTA, COUNT(C_KLIENTA) FROM Tabuľka1 GROUP BY C_KLIENTA HAVING COUNT(C_KLIENTA)>1) ON (C_KLIENTA=C_KLIENTA);
3	+	INNER JOIN (SELECT C_KLIENTA, COUNT(C_KLIENTA) FROM Tabuľka1 GROUP BY C_KLIENTA HAVING COUNT(C_KLIENTA)>1) AS tabulka2 ON (Tabuľka1.C_KLIENTA=tabulka2.C_KLIENTA);