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 …

Aug 24, 2017 · When doing ad-hoc queries and updates, I often surround risky sql with a comment, e.g., ('one', 'two') or the -- comment style if it's a quick one. If I have several statements I'm working on, I don't want to accidently run the wrong one if I press Ctrl - Enter or Ctrl - Shift - …

Jul 16, 2024 · In this article, I have provided example to add comment in SQL Query for SQL Server, MySQL and in Postgres

Jul 18, 2022 · There are 2 main methods of commenting T-SQL code. The first is to put two dashes (or hyphens) at the beginning of the line. Any text on that line after the dashes will be ignored by the compiler. In both SQL Server Management Studio (SSMS) and Azure Data Studio (ADS) all comments will be shown in green.

Jan 10, 2025 · In-line comments allow us to add comments within a query itself. They are typically used to provide additional information or explanations for specific parts of the query, without interrupting the flow of the SQL statement. In-line comments start with /* and end with */. Syntax: SELECT * FROM /* Customers; */ Explanation:

You'd like to comment your code in SQL. Here's the example code: Use -- to comment code till the end of the line. Here is what it looks like: You can write single-line comments in SQL using --. After the --, you can write any comment you'd like as long as it's in one line.

Jun 10, 2023 · Learn how to add SQL comments in this article. What is an SQL Comment? A comment in SQL is a piece of text in your code that is not executed when it is run on the database. This comment could be in a simple SQL query editor, an SQL file, or code that has been named such as a stored procedure.

Oct 19, 2021 · For example, you can put a comment that showcases the purpose of the statement, such as adding a specific query hint or modifying script logic. SQL Server does not execute these comments, and it does not affect query behavior as well. Another purpose of the SQL comment is to disable the execution of a specific code.

Dec 11, 2024 · SQL Comments are a simple yet powerful way to document your queries, enhance readability, and facilitate collaboration. By using single-line and multi-line comments effectively, you can ensure...

Sep 4, 2018 · To know the functionality of SQL commands programmer needs to add the comments which gives the brief description about what is written and what is use of the SQL command? The SQL comments are not the part of SQL statement it just explains the user about that SQL statement.