老鼠夹编程
发布时间: 2025-02-25 12:52:27
① 镐庝箞銮峰彇exec(@sql)镄勬墽琛岀粨鏋
exec(@sql)镓ц屽悗锛岀粨鏋滃氨浼氭樉绀哄湪缁撴灉镙忛噷銆
涓句緥锛
浠ｇ爜濡备笅
declare@tablenamevarchar(20)
declare@sqlvarchar(2000)
set@tablename='test'
set@sql='select*from'+@tablename+''
exec(@sql)
镓ц岀粨鏋滐细
热点内容
① 镐庝箞銮峰彇exec(@sql)镄勬墽琛岀粨鏋
exec(@sql)镓ц屽悗锛岀粨鏋滃氨浼氭樉绀哄湪缁撴灉镙忛噷銆
涓句緥锛
浠ｇ爜濡备笅
declare@tablenamevarchar(20)
declare@sqlvarchar(2000)
set@tablename='test'
set@sql='select*from'+@tablename+''
exec(@sql)
镓ц岀粨鏋滐细