How to clear Query Messages?

问题

How can I clear the Messages buffer in a query?

actually I don't want to see any messages there after my query finishes. consider that, I'm using PRINT statement in my query! also my query may print some error messages with/without RAISEERROR.

回答1:

No there is actually no way to hide custom PRINT messages. You can only hide

• Number of rows effected (SET NOCOUNT ON;)
• SQL Warning (SET ANSI_WARNINGS OFF;)

Consider below example

SET NOCOUNT ON;
SET ANSI_WARNINGS OFF;

BEGIN TRY

SELECT 1
PRINT 'Some message'

END TRY 
BEGIN CATCH

    RAISERROR (15600,-1,-1, 'Some Error Message ');
END CATCH

回答2:

Run this Code in your Query Window:

SET NONCOUNT ON

Refer this link for more Detail

SET NOCOUNT ON

来源：https://stackoverflow.com/questions/31647921/how-to-clear-query-messages