Листинг 1. Процедура для очистки служебных таблиц.

USE MYDB
GO
CREATE PROCEDURE MergePurgeMetadata 
	@numdays  int = 5
AS
DECLARE  @purgedate datetime
SELECT @purgedate = DATEADD (dd, -1 * 
	@	numdays + 1, getdate())
DELETE MSmerge_contents FROM MSmerge_
	contents a,MSmerge_genhistory b 
	WHERE a.generation = b.generation AND 
      b.coldate < CONVERT(char(10),
			@purgedate,101) AND
		a.generation > 0
DELETE MSmerge_genhistory WHERE coldate < 
      CONVERT(char(10),@purgedate,101) 
			AND pubid IS NOT NULL