Comments are used to explain sections of SQL statements, or to prevent execution of SQL statements. Note: Comments are not supported in Microsoft Access databases! Single line comments start with --. Any text between -- and the end of …

Feb 1, 2012 · "A comment for a column can be specified with the COMMENT option. The comment is displayed by the SHOW CREATE TABLE and SHOW FULL COLUMNS statements. This option is operational as of MySQL 4.1. (It is allowed but ignored in earlier versions.)" As an example. .... I don't think this is what OP was asking for.

May 31, 2024 · Review three methods to add comments in SQL: single-line comments, multiline comments, and inline comments using the following syntax: --, /*, and */.

Learn how to add comments to your SQL code effortlessly! Discover multiple ways to make your code more readable.

May 18, 2023 · Comments in SQL allow you to add notes to your code, explain sections of your queries, and prevent certain lines of code from executing. By adding comments to your SQL code, you can make it more readable, maintainable, and easier to understand for yourself and others.

Nov 29, 2024 · In MySQL, we use the COMMENT keyword within the CREATE TABLE statement to add a description to each column. To start, let’s view the general syntax: column_name column_type COMMENT 'Comment Here' . Above, we specify the <table_name>, column_name, column_type, and Comment Here.

Nov 4, 2022 · In this article on SQL Comment, we have explained the use of a comment in SQL with the three-way to apply comment in SQL that is a single line, multi-line, and inline comment with syntax and practical example also covered nested comment and comment indicators with practical examples. SQL Comments.

Jan 16, 2025 · SQL comments are used to add notes directly within the code. There are three main types: single-line comments, multi-line comments, and in-line comments. What are SQL comments? As in many other database and programming languages, you can use Structured Query Language to place comments within the code.

Learn how to use SQL comments to make your code easier to understand. This guide covers types of comments, syntax, best practices, and how to comment out code. Perfect for SQL beginners!

Oct 19, 2021 · SQL Comments can be added in the following formats. The single line SQL comment uses two dashes (–) in SQL Server. Once you add the two dashes, SQL Server ignores the text written after these dashes in a single line. It is known as commenting out.