Langsung ke konten utama

Tricks For Document Delete Protection On Trigger SQL Server

Example Trigger

[sql]SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
GO

CREATE TRIGGER Accounting.[General.Header.DeleteProtect] ON Accounting.[General.Header]
INSTEAD OF DELETE
AS
BEGIN
SET NOCOUNT ON;
DELETE FROM Accounting.[General.Header]
WHERE
doc_id IN
(
SELECT
doc_id
FROM deleted
WHERE docflow_seq = 0
)
END
[/sql]
Label:

Komentar

Posting Komentar

Postingan populer dari blog ini

sys.processes Status sp_who2 SQL Server

Taken from the books online reference for sys.processes  and the status column. dormant = SQL Server is resetting the session. running = The session is running one or more batches. When Multiple Active Result Sets (MARS) is enabled, a session can run multiple batches. For more information, see Using Multiple Active Result Sets (MARS). background = The session is running a background task, such as deadlock detection. rollback = The session has a transaction rollback in process. pending = The session is waiting for a worker thread to become available. runnable = The task in the session is in the runnable queue of a scheduler while waiting to get a time quantum. spinloop = The task in the session is waiting for a spinlock to become free. suspended = The session is waiting for an event, such as I/O, to complete.
Posting Komentar
Baca selengkapnya