1. EXEC sys.sp_tables  
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  2. EXEC sp_help  
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  3. EXEC sys.sp_columns  
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  4. EXEC sys.sp_helpconstraint  
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  5. SELECT SERVERPROPERTY('ProductLevel')  
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  6. SELECT DATABASEPROPERTY('AdventureWorks2008R2', 'Version')  
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  7. SELECT DATABASEPROPERTYEX('AdventureWorks2008R2', 'Collation')  
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  8. SELECT OBJECTPROPERTY(OBJECT_ID(N'HumanResources.Employee'), 'TableHasPrimaryKey')  
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  9. SELECT COLUMNPROPERTY(OBJECT_ID(N'HumanResources.Employee'), N'LoginID', 'AllowsNull')  
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  12. -- 详细参数和枚举参数请查阅MSDN 
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