CREATE PROCEDURE [dbo].[usp_DeleteAllData]
AS
EXEC sp_MSForEachTable ‘ALTER TABLE ? NOCHECK CONSTRAINT ALL’
EXEC sp_MSForEachTable ‘ALTER TABLE ? DISABLE TRIGGER ALL’
EXEC sp_MSForEachTable ‘DELETE FROM ?’
EXEC sp_MSForEachTable ‘ALTER TABLE ? CHECK CONSTRAINT ALL’
EXEC sp_MSForEachTable ‘ALTER TABLE ? ENABLE TRIGGER ALL’
EXEC sp_MSFOREACHTABLE ‘SELECT * FROM ?’
GO

on execution of the above sp am able to delete the data. Can use truncate instead of ‘Delete’ so that it will automatically reseed the identities or shall i include the query u provided at the end of the sp?

You can also create DELETE statements and run that script a couple of times till all tables are empty:

SELECT ‘
GO
DELETE FROM ps.’ + TabelNaam

FROM
— LT: Linked Tables
(SELECT O.name AS TabelNaam
, S.name AS SchemaName
FROM sysobjects AS O
LEFT OUTER JOIN sys.schemas AS S ON O.uid = S.schema_id
WHERE O.type = ‘u’ AND O.uid=5
–AND CHARINDEX(‘_’,O.name)=0
–ORDER BY O.[name]
) AS LT
WHERE SchemaName = ‘ps’
ORDER BY TabelNaam

After that, you can reset the ident fields with the script above.

Note: set the output to Text

Truncate will not be allowed if the user has any referential integrity in place on the tables to be truncated. In this case you would need to disable any integrity before truncating and even loading the tables

Regards Perry

SELECT ‘
GO
DBCC CHECKIDENT(”ps.’ + TabelNaam + ”’,RESEED,0)’

FROM
— LT: Linked Tables
(SELECT O.name AS TabelNaam
, S.name AS SchemaName
FROM sysobjects AS O
LEFT OUTER JOIN sys.schemas AS S ON O.uid = S.schema_id
WHERE O.type = ‘u’ AND O.uid=5
AND CHARINDEX(‘_’,O.name)=0
–ORDER BY O.[name]
) AS LT
WHERE SchemaName = ‘dbo’
ORDER BY TabelNaam

Can we pass any type of SQL statement(i.e. DDL or DML) to this SP?