bir kolonu doldurmak:
UPDATE CBS.K4
SET ADDRESS = '0'
------------
kaynaktaki iki kolonu birleştirerek, hedefte tekbir kolona yazarak INSERT
INSERT INTO CBS.KISILER2 (P_ID, LASTNAME, FIRSTNAME, ADDRESS, CITY, ORTAK)
SELECT P_ID, FIRSTNAME ||' '|| LASTNAME, FIRSTNAME, ADDRESS, CITY, ORTAK
FROM CBS.KISILER
-------------
ortak kolon kullanarak INSERT
INSERT INTO CBS.K4 (ORTAK, LASTNAME, FIRSTNAME, ADDRESS, CITY)
SELECT KISILER.ORTAK, KISILER.LastName, KISILER.FirstName ||' '|| KISILER.LASTNAME, KISILER2.ADDRESS, KISILER2.CITY
FROM CBS.KISILER
INNER JOIN CBS.KISILER2
ON KISILER.ORTAK=KISILER2.ORTAK
-----------
ortak kolon kullanarak update
UPDATE CBS.K4
SET ADDRESS = (SELECT KISILER.ADDRESS
FROM CBS.KISILER
WHERE CBS.KISILER.ORTAK = CBS.K4.ORTAK)
WHERE EXISTS
(SELECT KISILER.ADDRESS
FROM CBS.KISILER
WHERE CBS.KISILER.ORTAK = CBS.K4.ORTAK);
---------------