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  1. 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 …

  2. How to Comment in SQL - LearnSQL.com

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

  3. SQL Comments - GeeksforGeeks

    Jan 10, 2025 · In this article, we will explain different types of SQL comments: single-line comments, multi-line comments, and in-line comments. We’ll also explore their syntax, provide …

  4. How to Comment in SQL: A Beginner’s Guide

    May 18, 2023 · SQL Comment is a feature that allows developers to add notes and explanations to their SQL code without affecting the execution of the code. Comments can be used to …

  5. How to Create Comments in SQL - DataCamp

    May 31, 2024 · While SQL queries may seem self-explanatory at first glance, adding comments in SQL statements can improve the readability and maintainability of your code. In this tutorial, …

  6. Comment) (Transact-SQL) - SQL Server | Microsoft Learn

    Nov 18, 2025 · Use two hyphens (--) for single-line or nested comments. Comments inserted with -- are terminated by a new line, which is specified with a carriage return character (U+000A), …

  7. SQL Comment: Syntax, Usage, and Examples - mimo.org

    SQL comments are vital in stored procedures, views, and functions. Use comments to explain parameters, expected results, or known limitations.

  8. SQL Comments (With Examples) - Programiz

    SQL comments are descriptions in the code that help users better understand the intent and functionality of the SQL command. In this tutorial, you will learn about comments in SQL with …

  9. SQL Commenting Best Practices | The Table — Databases and SQL

    May 12, 2025 · SQL is more than just querying data — it’s about writing maintainable, readable code that others can understand. Comments in SQL serve exactly that purpose. They allow …

  10. Comments in SQL (with examples) - CodeChef

    Jun 24, 2024 · 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. …