Prvni verze

_sql/trg__TabVyrCisPrikaz_HDC_D.sql

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+-- dbo.ET_TabVyrCisPrikaz_HDC_D
+CREATE TRIGGER dbo.ET_TabVyrCisPrikaz_HDC_D ON dbo.TabVyrCisPrikaz
+WITH EXECUTE AS CALLER
+FOR DELETE
+AS
+BEGIN
+ SET NOCOUNT ON
+ 
+ DECLARE
+  @id INT,
+  @idVPr INT,
+  @vyrCis NVARCHAR(100),
+  @popis NVARCHAR(100)
+
+
+ DECLARE c CURSOR LOCAL FAST_FORWARD FOR
+  SELECT d.ID, d.IDPrikaz, d.VyrCislo, d.Popis
+   FROM deleted d
+ OPEN c
+ WHILE (1=1)
+  BEGIN
+   FETCH NEXT FROM c INTO @id, @idVPr, @vyrCis, @popis
+   IF (@@FETCH_STATUS<>0) BREAK
+
+-- begin: reseni HDC/DZ API
+   IF OBJECT_ID(N'dbo._TabVyroba_Palety', N'U') IS NOT NULL
+    DELETE FROM dbo._TabVyroba_Palety WHERE IDPrikaz=@idVPr AND CisloPalety=@vyrCis AND Sarze=@popis
+-- end: reseni HDC/DZ API
+
+  END
+ CLOSE c
+ DEALLOCATE c
+
+
+
+-- cisteni seedu
+ IF EXISTS(SELECT 1 FROM dbo.TabVyrCisPrikaz)
+  BEGIN
+   SELECT @id=ISNULL(MAX(ID),1) FROM dbo.TabVyrCisPrikaz
+   DBCC CHECKIDENT (TabVyrCisPrikaz, RESEED, @id)
+  END
+
+END