Написание функций и хранимых процедур в SQL Server
Meghan Kwartler
IT Consultant
Без выходного параметра и возвращаемого значения
EXEC dbo.cusp_TripSummaryUpdate
@TripDate = '1/5/2017'
@TripHours = '300'
С выходным параметром
DECLARE @RideHrs as numeric(18,0)
EXEC dbo.cuspSumRideHrsOneDay
@DateParm = '1/5/2017',
@RideHrsOut = @RideHrs OUTPUT
SELECT @RideHrs as TotalRideHrs
+--------------+
| TotalRideHrs |
|--------------+
| 77733 |
+--------------+
С возвращаемым значением
Declare @ReturnValue as int
EXEC @ReturnValue =
dbo.cusp_TripSummaryUpdate
@TripDate = '1/5/2017',
@TripHours = 300
Select @ReturnValue as ReturnValue
+-------------+
| ReturnValue |
|-------------+
| 0 |
+-------------+
С возвращаемым значением и выходным параметром
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 |
+-------------+----------|
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 |
+------------+-----------|
Написание функций и хранимых процедур в SQL Server