How do I create a procedure in MySQL workbench?

How do I create a procedure in MySQL workbench?

Create a simple stored procedure. DELIMITER ; To create the MySQL Stored Procedure, open the MySQL workbench Connect to the MySQL Database copy-paste the code in the query editor window click on Execute. You can view the procedure under stored procedures.

What is procedure in MySQL with example?

A procedure is a subroutine (like a subprogram) in a regular scripting language, stored in a database. In the case of MySQL, procedures are written in MySQL and stored in the MySQL database/server. A MySQL procedure has a name, a parameter list, and SQL statement(s).

What is the use of stored procedure in MySQL?

Stored procedure reduces the traffic between application and database server. Because the application has to send only the stored procedure’s name and parameters instead of sending multiple SQL statements. Stored procedures are reusable and transparent to any applications. A procedure is always secure.

What is call in MySQL?

MySQL refers to stored procedure execution as calling, and so the MySQL statement to execute a stored procedure is simply CALL . CALL takes the name of the stored procedure and any parameters that need to be passed to it.

What is difference between procedure and function in MySQL?

A procedure does not return a value. Instead, it is invoked with a CALL statement to perform an operation such as modifying a table or processing retrieved records. A function is invoked within an expression and returns a single value directly to the caller to be used in the expression.

How many types of joins in MySQL?

There are three types of MySQL joins: MySQL INNER JOIN (or sometimes called simple join) MySQL LEFT OUTER JOIN (or sometimes called LEFT JOIN) MySQL RIGHT OUTER JOIN (or sometimes called RIGHT JOIN)

What are the types of procedure?

Types of Procedures

• Transform procedures.
• Source procedures.
• Target procedures.

What is a procedure call known as?

Calling a Procedure This is known as a procedure call. When the procedure is finished running, it returns control to the code that invoked it, which is known as the calling code. The calling code is a statement, or an expression within a statement, that specifies the procedure by name and transfers control to it.

How do you call a procedure within a procedure in MySQL?

Based on that the solution must be something like this. To call another procedure, use CALL: ex: Call SP1(parm1, parm2); To get identity, did you try checking out LAST_INSERT_ID(); You would do something like SELECT LAST_INSERT_ID() after your SP call.