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MySQL creates stored procedure

Stored procedures can be divided into stored procedures and functions. The statements used to create stored procedures and functions in MySQL are CREATE PROCEDURE and CREATE FUNCTION respectively. Use the CALL statement to call a stored procedure and intelligently use output variables to return values. Functions can be called from outside a statement (by referencing the function name) and can also return a scalar value. Stored procedures can also call other stored procedures. PHP Chinese website also provides related downloads, related courses and other content for creating stored procedures in MySQL for everyone to download and use for free.

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MySQL creates stored procedure

Detailed explanation of MySQL's creation of stored procedures (stored procedures and functions)

Simply put, a stored procedure is a combination of one or more SQL statements and can be regarded as a batch file, but its role is not limited to batch processing. This column explains in detail the process of creating a stored program in MySQL.

Mar 25, 2021 am 09:38 AM

mysql stored procedure

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mysql stored procedure creation

A MySQL stored procedure is a precompiled block of code that can be defined and saved in a MySQL database for future execution. They can accept input parameters and return results, and many complex operations can be written using stored procedures. Using stored procedures can improve database performance and reduce code duplication. In this article, we will introduce how to use MySQL to create stored procedures, including the syntax of stored procedures, how to define input parameters and return results, and how to call stored procedures. Before starting, make sure you are connected to the MySQL database. #

May 11, 2023 pm 10:33 PM