????д???????????????????????????“USER_"??????????????????????????????????????MSDN?????????????????????????????????á?
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?????????????У???????????????????%?? _?????????????????????????????"user_"??????????????????????????
????SELECT * FROM   sysobjects WHERE xtype = 'U' AND name LIKE '%user/_%' ESCAPE '/'
????SELECT * FROM   sysobjects WHERE xtype = 'U' AND name LIKE '%user[_]%'
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