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What is dynamic SQL in stored procedure?
A dynamic SQL in a stored procedure is a single Transact-SQL statement or a set of statements stored in a variable and executed using a SQL command. A Dynamic SQL is needed when we need to retrieve a set of records based on different search parameters.
What is dynamic SQL query?
Dynamic SQL is a programming technique that enables you to build SQL statements dynamically at runtime. You can create more general purpose, flexible applications by using dynamic SQL because the full text of a SQL statement may be unknown at compilation.
When to use dynamic SQL?
Dynamic SQL is a programming methodology for generating and running statements at run-time. It is mainly used to write the general-purpose and flexible programs where the SQL statements will be created and executed at run-time based on the requirement.
What is an example of stored procedure?
A stored procedure is a group of SQL statements that form a logical unit and perform a particular task, and they are used to encapsulate a set of operations or queries to execute on a database server. For example, operations on an employee database (hire, fire, promote, lookup) could be coded as stored procedures executed by application code.
How do I create a procedure in SQL?
To create an SQL stored procedure: Create a template from an existing template. In the Data Project Explorer view, expand the SPDevelopment project to find the Stored Procedures folder. Right-click the Stored Procedures folder, and then select . In the Name field, type SPEmployee. In the Language field, select SQL.
What is a database stored procedure?
In database programming, a stored procedure is a set of programming code (like PL/SQL) that executes a specific query or function. This stored procedure is often used to execute one or more series of commands, search for, insert, update or delete data in a database.