database - How can I add comments in MySQL? - Stack Overflow
"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 …
Adding a Comment to a Column When Creating a Table in SQL
Nov 29, 2024 · In this tutorial, we’ll walk through adding comments to columns when creating tables in three major database management systems: MySQL, PostgreSQL, and SQL Server. …
MySQL Comments - MySQL Tutorial
MySQL comments are essential for documenting your database schema, SQL queries, and stored procedures. They help you and other developers understand the code and its purpose. Single …
mysql - Can show the comments writing in the create table …
Aug 15, 2021 · We can write comment to create a table: create database `mytest`; use `mytest`; create table `mytest` ( /* mytest mytest */ `code` varchar (15) NOT NULL, `type` varchar (20) …
SQL Comments - W3Schools
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 …
How to make comments in MySQL statements (3+ approaches)
Jan 25, 2024 · In this guide, we’ll explore the different ways to add comments to MySQL statements, offer a variety of examples from basic to advanced, and show the implications that …
How to Comment in MySQL - Medium
Aug 2, 2023 · In MySQL, comments can be used to provide context, document queries, and make the code more readable. This article will guide you on how to add comments in MySQL. …
Using Database Comments to Track Columns With Sensitive Data
May 6, 2025 · Various databases support comments for columns, but here's MySQL's explanation of a column comment: A comment for a column can be specified with the COMMENT option, …
How To Create a MySQL Database, Tables and Insert Data
Aug 12, 2023 · MySQL is a free and open source database management system. You need to use sql commands to create database. You also need to login as mysql root user account. To …
mysql - My SQL comment while creating table - Stack Overflow
Nov 20, 2017 · The comment is displayed as part of the ouput of SHOW CREATE TABLE. The text of the comment is also available as the TABLE_COMMENT column of the MySQL …