How to Stopping System-Versioning on a System-Versioned Temporal Table in SQL Server 2016?

Question

I have a table that has system versioning (temporal table), but I can not see a design environment visually. I do it because I can see the SYSTEM_VERSIONING clause has been used. I would like to have temporarily Stop and then enable it. Who can advise me?

Answer 1

My problem was solved when i using following query:

-- SET SYSTEM_VERSIONING TO OFF
ALTER TABLE [dbo].[MyTable]
SET (SYSTEM_VERSIONING = OFF)
GO

** Do what ever you want to **

-- SET SYSTEM_VERSIONING TO ON
ALTER TABLE [dbo].[MyTable]
SET 
    (SYSTEM_VERSIONING = ON (HISTORY_TABLE = [dbo].[MyTable_Archive] , DATA_CONSISTENCY_CHECK = ON ))
GO

Answer 2

ALTER TABLE dbo.MyTable SET (SYSTEM_VERSIONING = OFF);   

** Do what ever you want to **

ALTER TABLE dbo.MyTable SET (SYSTEM_VERSIONING = ON);   

See this Microsoft article for more info

Answer 3

It seems that after doing SET( SYSTEM_VERSIONING = OFF ) , the PERIOD FOR option on the table is also reset.

So this works for me:

ALTER TABLE dbo.MyTable
    SET (
        SYSTEM_VERSIONING = OFF
    )

GO

/* Do stuff here. */

ALTER TABLE dbo.MyTable
    ADD PERIOD FOR SYSTEM_TIME ( ValidFrom, ValidTo );

ALTER TABLE dbo.MyTable
    SET (
        SYSTEM_VERSIONING = ON (
            HISTORY_TABLE          = dbo.MyTable_History,
            DATA_CONSISTENCY_CHECK = ON
        );

I assume it's possible to combine the last two commands into a single ALTER TABLE statement but I haven't found the magic incantation yet.