Stored Procedure

 Create a Stored Procedure named cuspSumRideHrsSingleDay in the dbo schema that accepts a date and returns the total ride hours for the date passed.


CREATE PROCEDURE dbo.cuspSumRideHrsSingleDay

    -- Declare the input parameter

@DateParm date,

    -- Declare the output parameter

@RideHrsOut numeric OUTPUT

AS

-- Don't send the row count 

SET NOCOUNT ON

BEGIN

-- Assign the query result to @RideHrsOut

SELECT

@RideHrsOut = SUM(DATEDIFF(second, StartDate, EndDate))/3600

FROM CapitalBikeShare

-- Cast StartDate as date and compare with @DateParm

WHERE CAST(StartDate AS date) = @DateParm

RETURN

END




CRUD 


Create a stored procedure named cusp_RideSummaryCreate in the dbo schema that will insert a record into the RideSummary table.


CREATE PROCEDURE dbo.cusp_RideSummaryCreate 

    (@DateParm date, @RideHrsParm numeric)

AS

BEGIN

SET NOCOUNT ON

-- Insert into the Date and RideHours columns

INSERT INTO dbo.RideSummary(Date, RideHours)

-- Use values of @DateParm and @RideHrsParm

VALUES(@DateParm, @RideHrsParm) 


-- Select the record that was just inserted

SELECT

    -- Select Date column

Date,

    -- Select RideHours column

    RideHours

FROM dbo.RideSummary

-- Check whether Date equals @DateParm

WHERE Date = @DateParm

END;


Use SP to UPDATE

Create a stored procedure named cuspRideSummaryUpdate in the dbo schema that will update an existing record in the RideSummary table.


CREATE PROCEDURE dbo.cuspRideSummaryUpdate

-- Specify @Date input parameter

(@Date date,

     -- Specify @RideHrs input parameter

     @RideHrs numeric(18,0))

AS

BEGIN

SET NOCOUNT ON

-- Update RideSummary

UPDATE RideSummary

-- Set

SET

Date = @Date,

    RideHours = @RideHrs

-- Include records where Date equals @Date

WHERE Date = @Date

END;

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