![]() ![]() The double dash is located at the start of the line and the whole line became a comment. ![]() The comment will remain till the line is finished. Singleline Comment with Double Dash () The double dash () is used to create single line comment too. Single-line comment: To add a single-line comment, begin the line with two hyphens ( -) followed by your comment.It is strongly advised to use comments to explain the logic behind your code and make it easier to understand for others. It can also help you revisit and comprehend your code in the future.įinally, adding a comment in MySQL code is a simple and effective technique to increase its readability and maintainability. Including comments in MySQL code is critical, especially when working on large-scale projects with several engineers. Adding comments can improve the readability of your code and help other developers better comprehend it. Single-Line Comments: The single line comments start with ‘‘. The MySQL server ignores comments while query execution and they are only for the developer's reference. Now, before I start with the commands, let me just tell you the way to mention the comments in MySQL. With your MySQL code, you can include comments to clarify the rationale or logic behind a specific statement or query. This benefits you and other developers working on the same project. You can execute SQL statements in a script file (batch file) like this: mysql dbname < script.sql > output.![]() Typing Control C interrupts the current statement if there is one, or cancels any partial input line otherwise. Short-form commands do work within single-line /. Enter password: yourpassword Then type an SQL statement, end it with, \g, or \G and press Enter. Using comments in MySQL is a great approach to describing and explaining your code. The use of short-form mysql commands such as C within multiple-line /. ![]()
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