select replace()
鍙戝竷: 2008-12-05 15:31 | 浣滆: webmaster | 鏉ユ簮: 鏈珯鍘熷垱 | 鏌ョ湅: 42娆
鐢ㄢ榓' 鏇挎崲锛宑1鍒椾腑鈥0鈥
12.REPLACE('string','s1','s2')
string 甯屾湜琚浛鎹㈢殑瀛楃鎴栧彉閲
s1 琚浛鎹㈢殑瀛楃涓
s2 瑕佹浛鎹㈢殑瀛楃涓
SQL> select replace('he love you','he','i') from dual;
REPLACE('HELOVEYOU','HE','I')
------------------------------
i love you




发表于 2009-1-5 19:48
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