02 2016 档案
摘要:sp_dboption 'databasename','Single User','True' -- 设置数据库为单用户类型 dbcc checkdb('databasename',REPAIR_ALLOW_DATA_LOSS)with ALL_ERRORMSGS sp_dboption 'data
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摘要:① select count(1) from syscolumns where id=object_id('tablename') ② select count(*) from syscolumns where id=object_id('tablename') ③ select max(colid
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