SQL璇硶 UPDATE
鍙戝竷: 2008-7-01 14:16 | 浣滆: 缃戠粶杞浇 | 鏉ユ簮: 缃戠粶杞浇 | 鏌ョ湅: 23娆

SQL璇硶 UPDATE
UPDATE
sql-statement ::=
UPDATE [ OR conflict-algorithm ] [database-name .] table-name
SET assignment [, assignment]*
[WHERE expr]
assignment ::=
column-name = expr
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鍦ㄤ娇鐢ㄨ繖涓鍛戒护鏃讹紝鍒╃敤鍙夌殑ON CONFLICT瀛愬彞鍙互瀹氫箟鏇夸唬鐨勭害鏉熷啿绐佸垽瀹氱畻娉曘傛洿澶氫俊鎭紝鍙傝 ON CONFLICT銆




发表于 2009-1-5 19:48
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