There are two types of stored procedures available in SQL Server: User defined stored procedures. System stored procedures.
How many types of stored procedure are there?
The Stored Procedures stage supports three types of procedures: Transform procedures. Source procedures. Target procedures.
What are the types of stored procedures in an SQL Server?
Different Types of stored procedure sql Server
- System Defined Stored Procedure. These stored procedures are already defined in SQL Server. …
- Extended Procedure. Extended procedures provide an interface to external programs for various maintenance activities. …
- User-Defined Stored Procedure. …
- CLR Stored Procedure.
What are the different types of procedure?
Types of Procedures
- Sub Procedures perform actions but do not return a value to the calling code.
- Event-handling procedures are Sub procedures that execute in response to an event raised by user action or by an occurrence in a program.
- Function Procedures return a value to the calling code.
What are procedures in SQL Server?
In SQL Server, a procedure is a stored program that you can pass parameters into. It does not return a value like a function does. However, it can return a success/failure status to the procedure that called it.
What is difference between stored procedure and function?
The function must return a value but in Stored Procedure it is optional. Even a procedure can return zero or n values. Functions can have only input parameters for it whereas Procedures can have input or output parameters. Functions can be called from Procedure whereas Procedures cannot be called from a Function.
What are the two types of stored procedures?
There are two types of temporary procedures: local and global. They differ from each other in their names, their visibility, and their availability.
What is the difference between SQL view and stored procedure?
View is simple showcasing data stored in the database tables whereas a stored procedure is a group of statements that can be executed. A view is faster as it displays data from the tables referenced whereas a store procedure executes sql statements.
What is a DML trigger?
DML triggers is a special type of stored procedure that automatically takes effect when a data manipulation language (DML) event takes place that affects the table or view defined in the trigger. DML events include INSERT, UPDATE, or DELETE statements.
What are advantages of stored procedures?
Advantages of Stored Procedures
- To help you build powerful database applications, stored procedures provide several advantages including better performance, higher productivity, ease of use, and increased scalability. …
- Additionally, stored procedures enable you to take advantage of the computing resources of the server.
What is event procedure?
To handle the response from an asynchronous request, you must define an event procedure. In this context, an event procedure is an internal procedure that executes in response to a PROCEDURE-COMPLETE event. To define an event procedure you must: ASYNCHRONOUS statement that executes the request. …
What procedure mean?
1a : a particular way of accomplishing something or of acting. b : a step in a procedure. 2a : a series of steps followed in a regular definite order legal procedure a surgical procedure. b : a set of instructions for a computer that has a name by which it can be called into action.
What is MySQL stored procedure?
A procedure (often called a stored procedure) is a collection of pre-compiled SQL statements stored inside the database. It is a subroutine or a subprogram in the regular computing language. A procedure always contains a name, parameter lists, and SQL statements.