Prvni verze

_sql/trg__hdc_PZ_PuvodniVC_D.sql

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+-- dbo.ET__hdc_PZ_PuvodniVC_D
+CREATE TRIGGER dbo.ET__hdc_PZ_PuvodniVC_D ON dbo._hdc_PZ_PuvodniVC
+WITH EXECUTE AS CALLER
+FOR DELETE
+AS
+BEGIN
+ SET NOCOUNT ON
+ 
+ DECLARE
+  @id INT
+  
+ 
+ 
+ 
+ 
+-- cisteni
+ IF EXISTS (SELECT 1 FROM dbo._hdc_PZ_PuvodniVC)
+   BEGIN
+    SELECT @id=MAX(ID) FROM dbo._hdc_PZ_PuvodniVC
+    DBCC CHECKIDENT (_hdc_PZ_PuvodniVC, RESEED, @id)
+   END
+  ELSE
+   TRUNCATE TABLE dbo._hdc_PZ_PuvodniVC  
+ 
+END