How do you return a result set from a Stored Procedure?

How do you return a result set from a Stored Procedure?

To return a result set from an SQL procedure:

  1. Specify the DYNAMIC RESULT SETS clause in the CREATE PROCEDURE statement.
  2. DECLARE the cursor using the WITH RETURN clause.
  3. Open the cursor in the SQL procedure.
  4. Keep the cursor open for the client application – do not close it.

How can we return two output parameters in Stored Procedure?

In order to fetch the multiple returned values from the Stored Procedure, you need to make use of a variable with data type and size same as the Output parameter and pass it as Output parameter using OUTPUT keyword. You can also make use of the Split function to split the comma separated (delimited) values into rows.

How can we return output parameter from Stored Procedure in SQL Server?

Stored Procedure Output Parameters

  1. parameter_name data_type OUTPUT.
  2. CREATE PROCEDURE uspFindProductByModel ( @model_year SMALLINT, @product_count INT OUTPUT ) AS BEGIN SELECT product_name, list_price FROM production.products WHERE model_year = @model_year; SELECT @product_count = @@ROWCOUNT; END;

How do you return a parameter in a procedure?

The Output Parameters in Stored Procedures are used to return some value or values. A Stored Procedure can have any number of output parameters. The simple logic is this — If you want to return 1 value then use 1 output parameter, for returning 5 values use 5 output parameters, for 10 use 10, and so on.

Can a stored procedure return a result set?

In addition to returning output parameters, a stored procedure can return a result set (that is, a result table associated with a cursor opened in the stored procedure) to the application that issues the CALL statement. The application can then issue fetch requests to read the rows of the result set cursor.

Can we have multiple output parameters in stored procedure?

You have multiple output parameters, you should be using them. RETURN values are for error/status codes, not for data. Remove your RETURN from your original stored procedure. @Id and @Reference are available in your calling process.

How do I merge two SQL procedures?

  1. Declare one table variable for Stored Procedure 1.
  2. Declare another table variable for Stored Procedure 2.
  3. Declare third table variable which consists of all columns, table1 and table2 and use UNION to populate it as:

How to return recordsets from a stored procedure?

With a server-side cursor, it, before attempting to read the output parameter value. With a client-side immediately after the statement. it shouldn’t matter where it is in the procedure. and the value is not returned without the second “.execute” stement. I’m amazed that it is returned.

Where do you return a recordset in TSQL?

Where you might return a recordset in TSQL, in PL/SQL you would return a cursor. A cursor is just a pointer to an SQL statement which is opened and can be read. It is not limited to returning a single column. Roughly, the PL/SQL equivalent of your TSQL procedure above would be something like:

When to return the current value of a parameter?

If you specify the OUTPUT keyword for a parameter in the procedure definition, the procedure can return the current value of the parameter to the calling program when the procedure exits.

How to run a stored procedure in SQL Server?

I would like to pass parameters into a stored procedure in SQL Server 2008 and I would like to store the results in a ADODB.Recordset