How to use OPENQUERY In SQL
OPENQUERY facilitates executing pass-through queries on linked servers. After configuring a linked server using sp_addlinkedserver, utilize OPENQUERY to directly execute stored procedures on the linked server, enabling seamless data interaction across databases.
Syntax:
Using OPENQUERY
SELECT * FROM OPENQUERY(server_name, 'EXEC stored_procedure_name parameter_values');
Example 1: Selecting data from a stored procedure using OPENQUERY
SELECT * FROM OPENQUERY(MyLinkedServer, 'EXEC GetEmployeeDetails 101');
In this case, we are using OPENQUERY to pick records for the use of the parameter one hundred and one from the saved approach named GetEmployeeDetails. On the connected server known as MyLinkedServer, this could run the stored method and return the result set.
Output:
Explanation: This SQL statement retrieves all data returned by executing the ‘GetEmployeeDetails‘ stored procedure with parameter 101 on the linked server ‘MyLinkedServer‘. The output will contain the result set produced by the stored procedure execution.
How to SQL Select from Stored Procedure using SQL Server?
There may be situations in SQL Server where you need to use a stored procedure to get data from a SQL query. For direct data selection from a stored procedure within a query, SQL Server offers options like OPENQUERY and OPENROWSET. The usual way is running the stored procedure independently and then querying the outcomes.
The idea of utilizing SQL Server’s OPENQUERY and OPENROWSET to select data from a stored procedure will be covered in detail in this article, along with examples, syntactic explanations, and output highlights.