Result Set Stored Procedure Sql Server

The SET options defined for a connection influence query execution and query results. Return value is not available.

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Output values for OUTPUT parameters are not returned.

Result set stored procedure sql server. SQL Server 2012 introduced a RESULT SET clause to the EXECUTE statement. Uses of Execute WITH RESULT SETS in SQL Server. SQL Server 2012 introduced a RESULT SET clause to the EXECUTE statement.

The following example shows its use with an ad-hoc query example. The following example shows its use with an ad-hoc query example. To create it you just need to put at least two select statements in the Stored Procedure definition.

One of these simple items that should be part of every stored procedure is SET NOCOUNT ON. Because SQL Server needs to cache the stored procedure execution plan and reuse it. The procedure can return data through output parameters.

A cursor output parameter can pass back a Transact-SQL server cursor. When using Stored procedure on an on-premises SQL Server there are the following limitations. Before SQL server 2012 we were doing the same but it was a lengthy procedure.

Only the first result set is returned. In Sql server 2012 Microsoft has introduced a very nice and interesting feature and that is execute stored procedure with result set. Insert Stored Procedure result into Temporary Table in SQL Example 1.

The usual procedure of creating TempTable executing the stored procedure and inserting the data into the TempTable may be time-consuming that is why Denali introduced the WITH RESULT SET feature. Can be used with multiple result sets returned by queries to change the column names and data types at runtime. You also want to avoid having an asterisk in the SELECT clause in the procedure.

Using this feature you can run the stored procedure and rename the columns used in it. It can be used to specify alternate data types and column names for result sets returned by an EXECUTED statement or Stored Procedure. Be explicit about whats being returned.

The examples in this article are based on the AdvetureWorks2014 database. To change the column name and column data type at runtime while executing a stored procedure. For large result sets the stored procedure execution will not continue to the next statement until the result set has been completely sent to the client.

There is one longstanding problem with them though although it is possible to send several results to the application from a stored procedure and read them without problems you have big problems capturing more than one in SQL Server. CREATE TABLE TempTable Col1 INT Col2 INT GO INSERT INTO TempTable EXEC SampleSP GO Next we will retrieve our data from stored procedure. Now we will create a table where we will temporarily store the result set of stored procedures.

And also refer Select Statement. You can still specify input values for OUTPUT parameters. EXEC to get the values.

Limitations of Execute WITH RESULT SETS in SQL Server. SQL Server stored procedures have four mechanisms used to return data. In this SQL Server example we will create a Temporary Table.

What you need to do instead is to create a table variable or temp table to hold the output and to then use an INSERT. Assuming SQL Server The only way to work with the results of a stored procedure in T-SQL is to use the INSERT INTO. A Stored Procedure with multiple result sets First of all I would like to show that is possible to have a Stored Procedure that returns multiple result sets.

That gives you the option of inserting into a temp table or a table variable and from there selecting the data you need. This one line of code put at the top of a stored procedure turns off the messages that SQL Server sends back to the client after each T-SQL statement is executed. SQL Servers next version Denali is coming up with a very interesting feature called WITH RESULT SET.

We will be using INSERT INTO and EXEC command to retrieve the values and insert into temporary table. Next we are going to use the INSERT INTO SELECT Statement to insert the Stored Procedure result into Temporary Table. What you need to do.

In the second step create a local temp table outside of the stored procedure. Copying a SQL Server Stored Procedures Results Set to a Local Temp Table In the first step create a fresh copy of the stored procedure with a select statement that generates a results set. This is performed for all SELECT INSERT UPDATE and DELETE statements.

Each SELECT statement in the procedure generates a result set. In order to illustrate the process of assigning result value EXEC function to Variable in SQL Server the following Stored Procedure is used which returns an Integer value 1 if the EmployeeId exists and 0 if the EmployeeId does not exists. Stored Procedures give you more freedom than functions and so they would be the obvious way of developing processes in SQL Server.

With the help of feature now we can change the column name data type of the stored procedure result set. For small result sets the results will be spooled for return to the client and execution will continue. It can be used to specify alternate data types and column names for result sets returned by an EXECUTED statement or Stored Procedure.

Stored Procedure that returns value.

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