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Archive for September, 2009

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delete msrepl_tran_version from tables, caused by MSSQL replication

had found this website state that this T-SQL script will remove table msrepl_tran_version that created by MSSQL replication.

the URL is originated from here

http://www.doering.co.uk/doering/it_pages.asp?page=removereplicationtables

DECLARE @TabName varchar(255)
DECLARE @ConstName varchar(255)
DECLARE @SQL nvarchar(255)
DECLARE @Cnt as int
DECLARE @DBNAME as varchar(255)

SET @DBNAME = ”

use (yourdbname)

DECLARE Const_cursor CURSOR FOR

SELECT O_Table.[Name],
O_Const.[Name]

FROM sysConstraints C

INNER JOIN sysObjects O_Table ON O_Table.[ID] = C.[ID]
INNER JOIN sysobjects O_Const ON O_Const.[ID] = C.ConstID

WHERE O_Const.[Name] LIKE ‘DF__’ + LEFT(O_Table.Name,9) + ‘__msrep__%’

ORDER BY 1,2

SET @Cnt = 0

OPEN Const_cursor

FETCH NEXT FROM Const_cursor INTO @TabName, @ConstName

WHILE @@FETCH_STATUS = 0
BEGIN
PRINT ‘Processing ‘ + @TabName
SET @Cnt = @Cnt + 1

--First we need to drop the constraint
SELECT @SQL = ‘ALTER TABLE ‘ + @DBNAME + @TabName + ‘ DROP CONSTRAINT ‘ + @ConstName
exec sp_executesql @SQL
PRINT @SQL

--Now drop the unneeded column
SELECT @SQL = ‘ALTER TABLE ‘ + @DBNAME + @TabName + ‘ DROP COLUMN msrepl_tran_version’
exec sp_executesql @SQL
PRINT @SQL

FETCH NEXT FROM Const_cursor INTO @TabName, @ConstName
END

PRINT ”
PRINT cast(@Cnt as varchar(3)) + ‘ Tables Processed’

CLOSE Const_cursor
DEALLOCATE Const_cursor

GO

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