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What command is used to get back the privileges offered by the GRANT command?

Posted By :Shashi Ray     Posted Date :October 22, 2008    Points :10   Category :Sql Server 
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You can also find related Interview Question to What command is used to get back the privileges offered by the GRANT command?  below: 

What is the advantage of specifying WITH GRANT OPTION in the GRANT command?

  
The privilege receiver can further grant the privileges he/she has obtained from the owner to any other user. (More...)

Datebase: Can Truncate command be rolled back?

  
Yes, Unless it is used in Transaction.
(More...)

What happens when we issue Dataset.ReadXml command?

  
Reads XML schema and data into the DataSet. (More...)

what is used to execute a .net file from the command prompt ?

  
csc is C# compiler abbreviation is C Sharp Compiler (More...)

What command is used to create a table by copying the structure of another table?

  
CREATE TABLE .. AS SELECT command

Explanation :

To copy only the structure, the WHERE clause of the SELECT command should contain a FALSE statement as in the following.
CREATE TABLE NEWTABLE AS SELECT * FROM EXISTINGTABLE WHERE 1=2;
If the WHERE condition is true, then all the rows or rows satisfying the condition will be copied to the new table. (More...)

How To Update Description Value for a Column in Table using SQL Command?

  
We can Update Description to Column using sp_updateextendedproperty System Store Procedure.
Sample Command to Update Description for Column in a Table:

EXEC sys.sp_updateextendedproperty @name=N'MS_Description', @value=N'My Description for Column Here' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'MyTableName', @level2type=N'COLUMN',@level2name=N'ColumnName' (More...)

How To Delete Description Value for a Column in Table using SQL Command?

  
We can Delete Description from Column using sp_dropextendedproperty System Store Procedure.
Sample Command to Delete Description from Column in a Table:

EXEC sys.sp_dropextendedproperty @name=N'MS_Description', @value=N'My Description for Column Here' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'MyTableName', @level2type=N'COLUMN',@level2name=N'ColumnName' (More...)

How we can add Description to the Column using Sql Command?

  
We can Add Description to Column using sp_addextendedproperty System Store Procedure.
Sample Command to Insert Description for Column in a Table:

EXEC sys.sp_addextendedproperty @name=N'MS_Description', @value=N'My Description for Column Here' , @level0type=N'SCHEMA',@level0name=N'dbo', @level1type=N'TABLE',@level1name=N'MyTableName', @level2type=N'COLUMN',@level2name=N'ColumnName' (More...)

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