USE [dba]
GO

/****** Object:  StoredProcedure [dbo].[drop_db_product_superset]    Script Date: 15.04.2025 10:21:10 ******/
SET ANSI_NULLS ON
GO

SET QUOTED_IDENTIFIER ON
GO

/*
drop_db_product_superset

This procedure is called after the call to sl2007.dbo.usp_Daily_Batch_Update
It will drop the local database "product_superset", which is only needed for the update of sl2007.

--Changelog (dd.mm.yyyy)
12.02.2025	TSC	Creation
*/
CREATE OR ALTER PROCEDURE [dbo].[drop_db_product_superset]
AS
BEGIN
	DECLARE @q NVARCHAR(MAX)='';
	DECLARE @tplDrop NVARCHAR(MAX)='
IF EXISTS(SELECT 1 FROM sys.databases WHERE name=''Product_Superset'')
	DROP DATABASE [Product_Superset];
';
	--terminate connections to product_superset
	SELECT @q = @q + 'KILL '+CONVERT(varchar(5), c.session_id) + ';'
	FROM sys.dm_exec_connections AS c
	JOIN sys.dm_exec_sessions AS s
		ON c.session_id = s.session_id
	WHERE DB_NAME([s].[database_id]) = 'product_superset'
	AND c.session_id <> @@SPID
	ORDER BY c.connect_time ASC;

	EXEC sp_executesql @q,N'';
	PRINT 'connections to product_superset killed';

	--drop product_superset database
	SELECT @q = @tplDrop;
	EXEC sp_executesql @q,N'';
	PRINT 'product_superset dropped';
END 
GO