T-SQL关键字集锦

经常有人调试程序时，碰到一些关键字使用错误的提示。
下面这此词都是T-SQL语句中的关键字，在你写SQL语句，存储过程，触发器或字段命名等时要避免使用这些词。
ADDEXITPRIMARYALLFETCHPRINTALTERFILEPRIVILEGESANDFILLFACTORPROCANYFLOPPYPROCEDUREASFORPROCESSEXITASCFOREIGNPUBLICAUTHORIZATIONFREETEXTRAISERRORAVGFREETEXTTABLEREADBACKUPFROMREADTEXTBEGINFULLRECONFIGUREBETWEENGOTOREFERENCESBREAKGRANTREPEATABLEBROWSEGROUPREPLICATIONBULKHAVINGRESTOREBYHOLDLOCKRESTRICTCASCADEIDENTITYRETURNCASEIDENTITY_INSERTREVOKECHECKIDENTITYCOLRIGHTCHECKPOINTIFROLLBACKCLOSEINROWCOUNTCLUSTEREDINDEXROWGUIDCOLCOALESCEINNERRULECOLUMNINSERTSAVECOMMITINTERSECTSCHEMACOMMITTEDINTOSELECTCOMPUTEISSERIALIZABLECONFIRMISOLATIONSESSION_USERCONSTRAINTJOINSETCONTAINSKEYSETUSERCONTAINSTABLEKILLSHUTDOWNCONTINUELEFTSOMECONTROLROWLEVELSTATISTICSCONVERTLIKESUMCOUNTLINENOSYSTEM_USERCREATELOADTABLECROSSMAXTAPECURRENTMINTEMPCURRENT_DATEMIRROREXITTEMPORARYCURRENT_TIMENATIONALTEXTSIZECURRENT_TIMESTAMPNOCHECKTHENCURRENT_USERNONCLUSTEREDTOCURSORNOTTOPDATABASENULLTRANDBCCNULLIFTRANSACTIONDEALLOCATEOFTRIGGERDECLAREOFFTRUNCATEDEFAULTOFFSETSTSEQUALDELETEONUNCOMMITTEDDENYONCEUNIONDESCONLYUNIQUEDISKOPENUPDATEDISTINCTOPENDATASOURCEUPDATETEXTDISTRIBUTEDOPENQUERYUSEDOUBLEOPENROWSETUSERDROPOPTIONVALUESDUMMYORVARYINGDUMPORDERVIEWELSEOUTERWAITFORENDOVERWHENERRLVLPERCENTWHEREERROREXITPERMWHILEESCAPEPERMANENTWITHEXCEPTPIPEWORKEXECPLANWRITETEXTEXECUTEPRECISION [TR]EXISTSPREPARE