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HAS_DBACCESS Function

Posted By: Sarita Patel     Category: SQL Server     Views: 2259

This article explains about HAS_DBACCESS function in sql server with examples.

HAS_DBACCESS returns information about whether the user has access to the specified database.


Syntax of HAS_DBACCESS Function :

HAS_DBACCESS ('database_name')

database_name specifies the name of database for which user wants access information. It is of type sysname.

Return type of HAS_DBACCESS is an integer. It returns 1 if the user has access to the database, 0 if the user has no access to the database, and NULL if the database name is invalid.




Examples of HAS_DBACCESS Function :

Example 1 : Use of HAS_DBACCESS function in select clause 

SELECT HAS_DBACCESS ('northwind')

Output
1

Above example returns 1 means logged in user has access to northwind database. 
  
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Sarita Patel
Sarita Patel author of HAS_DBACCESS Function is from United States.
 
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