MySQL – RESIGNAL Statement Table of content When working with stored procedures in MySQL, it is important to manage exceptions that may arise during their execution. These exceptions could otherwise lead to an abrupt termination of the procedure. To address this issue, MySQL offers a way to handle exceptions through error handlers. These handlers can […]
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MySQL – SubQuery Table of content The MySQL subquery, also known as an inner query or nested query, is a query inside another query. It allows you to retrieve data from one or more tables based on the results of another query. Subqueries can be used in various parts of SQL statements, including SELECT, INSERT, […]
MySQL – Comments Table of content The MySQL Comments The MySQL Comment is a textual explanation added to a piece of code to provide additional information about the code. Comments are not meant to be executed as part of the code. It serve as notes for readers, including developers, to understand the purpose of the […]