Ayo EXEC!

Menulis Function dan Stored Procedure di SQL Server

Meghan Kwartler

IT Consultant

Cara EXECute

Tanpa parameter output atau nilai kembali
Simpan nilai kembali
Dengan parameter output
Dengan parameter output & simpan nilai kembali
Simpan hasil set

Tanpa parameter output atau nilai kembali

EXEC dbo.cusp_TripSummaryUpdate 
     @TripDate = '1/5/2017'
     @TripHours = '300'

Dengan parameter output

DECLARE @RideHrs as numeric(18,0)

EXEC dbo.cuspSumRideHrsOneDay 
     @DateParm = '1/5/2017', 
     @RideHrsOut = @RideHrs OUTPUT

SELECT @RideHrs as TotalRideHrs

+--------------+
| TotalRideHrs |
|--------------+
| 77733        |
+--------------+

Dengan nilai kembali

Declare @ReturnValue as int

EXEC @ReturnValue = 
     dbo.cusp_TripSummaryUpdate 
     @TripDate = '1/5/2017', 
     @TripHours = 300

Select @ReturnValue as ReturnValue

+-------------+
| ReturnValue |
|-------------+
| 0           |
+-------------+

Dengan nilai kembali & parameter output

Declare @ReturnValue as int
Declare @RowCount as int

EXEC @ReturnValue = 
     dbo.cusp_TripSummaryDelete 
     @TripDate = '1/5/2017', 
     @RowCountOut = @RowCount OUTPUT

Select @ReturnValue as ReturnValue, 
     @RowCount as RowCount

+-------------+----------+
| ReturnValue | RowCount |
|-------------+----------|
| 0           | 1        |
+-------------+----------+

EXEC & simpan result set

DECLARE @TripSummaryResultSet as TABLE(
        TripDate date,
        TripHours numeric(18,0))

INSERT INTO @TripSummaryResultSet
EXEC cusp_TripSummaryRead @TripDate = '1/5/2017'

SELECT * FROM @TripSummaryResultSet

+------------+-----------+
| TripDate   | TripHours |
|------------+-----------|
| 2017-01-05 | 200       |
+------------+-----------+

Saatnya EXEC SP Anda!

Menulis Function dan Stored Procedure di SQL Server