Prvni verze

_sql/ef_GetDatumASmenu.sql

@@ -0,0 +1,25 @@
+-- dbo.ef_GetDatumASmenu
+CREATE FUNCTION dbo.ef_GetDatumASmenu (@Datum DATETIME)
+  RETURNS @retTab TABLE (Datum DATE, Smena TINYINT)
+AS
+BEGIN
+
+-- !! funkci neupravujte, bude stejne pregenerovana pri startu pluginu PluginHDCRTN !!
+
+ DECLARE
+  @hod TINYINT,
+  @lDatum DATE,
+  @smena SMALLINT
+ 
+ SET @lDatum = @Datum
+ SET @hod = DATEPART(hour, @Datum)
+ SET @smena = IIF(@hod BETWEEN 0 AND 5, -1, IIF(@hod BETWEEN 6 AND 13, 1, IIF(@hod BETWEEN 14 AND 21, 2, 3)))
+ IF (@smena=-1)
+  BEGIN
+   SET @smena = 3
+   SET @lDatum = DATEADD(day, -1, @Datum)
+  END
+ INSERT @retTab SELECT @lDatum, @smena
+ RETURN
+ 
+END