How can you grant access to a user for all databases on a SQL Server instance?
An IIF statement consists of the following: If an Expression is true, then do this, otherwise do that.
Time to move on. Why would you use one? Well, They are used if you have more than one true or false option.
As an example, the tip below displays a different option for each colour of a traffic light. As a traffic light has 3 colours, you need the ability to display 3 different options: Stop, Go and Caution. For this tip I am using a query, but you can just as easily use this in an unbound text box on a form or a report.
For a query, the syntax would go into a blank column in the first row: First of all give your new field a name. I have called mine 'WhatToDo', and the complete syntax looks like this.
If the value of [Field1] does not equal 'red', then the IIf statement would move to the false part after the second comma. The false part is another IIF statement, this time it checks if the value of [field1] is 'Green'.
If it is, the word 'Go will be displayed when the query is run.
Which is the final false option. The above example has two nested statements.MS Access: iif Function This MSAccess tutorial explains how to use the Access iif function with syntax and examples..
Description. The Microsoft Access iif function returns one value if a specified condition evaluates to TRUE, or another value if it evaluates to FALSE. Mar 09, · The Microsoft Access database engine does not support the use of CREATE PROCEDURE, or any of the DDL statements, with non-Microsoft Jet database engine databases.
An SQL procedure consists of a PROCEDURE clause that specifies the name of the procedure, an optional list of parameter definitions, and.
Learn how to grant and revoke privileges in SQL Server (Transact-SQL) with syntax and examples. You can GRANT and REVOKE privileges on various database objects in SQL Server. If you wanted to grant only SELECT access on the employees table to all users, you could grant the privileges to the public role.
For example: GRANT SELECT ON. GRANT Object Permissions (Transact-SQL) 08/10/; 5 minutes to read Contributors. In this article APPLIES TO: SQL Server (starting with ) Azure SQL Database Azure SQL Data Warehouse Parallel Data Warehouse Grants permissions on a table, view, table-valued function, stored procedure, extended stored procedure, scalar function, aggregate function, service queue, or synonym.
Mar 29, · Even if you were able to write an IIF() function of some kind, you would STILL have to change all of your code. With T-SQL being a more strongly typed language than VFP, you would need a separate CHARIIF() and a INTIIF() and other IIF functions that handle other datatypes. News.
Pindaro is now working on a comprehensive book on SQL Server For any comments you can email the author at [email protected]