How do you comment out a block of code in SQL?

To comment out lines of code in SQL Server Management Studio (SSMS) Query Window, select lines of code you want to comment out and hit the keyboard shortcut ‘CTRL+K’ followed by ‘CTRL+C’.

How do I comment an entire code in SQL?

4 Answers

  1. Select SQL code. …
  2. Press CTRL+/ (or CMD+/ on Mac) on the keyboard.
  3. Code will be commented. …
  4. If you need to uncomment it, you need to mark commented code and press the same keyboard combination CTRL+/ (or CMD+/ on Mac) on the keyboard Code will become uncommented again:

How do you comment multiple lines in SQL?

Multi-line comments start with /* and end with */ . Any text between /* and */ will be ignored.

How do I comment multiple lines in SQL Developer?

6 Answers. In SQL Developer, I highlight all lines of PL/SQL that I want commented and use Ctrl + / . Obviously, you would like a way to comment and uncomment multiple lines quickly. This will put — in front of each line you have highlighted.

THIS IS IMPORTANT:  Can you return an empty array in Java?

How do you comment a block of code in SSMS?

Tips and tricks using SSMS – SQL Server Management Studio (SSMS) | Microsoft Docs.

How do you comment in HTML?

To write HTML comments put <! — and —> at either end of the comment. HTML comments are notes to keep HTML code organized and are ignored by the browser.

Can you write comments in SQL?

In SQL Server, a comment that starts with /* symbol and ends with */ and can be anywhere in your SQL statement. This method of commenting can span several lines within your SQL.

What is a comment in SQL Server?

Indicates user-provided text. Comments can be inserted on a separate line, nested at the end of a Transact-SQL command line, or within a Transact-SQL statement. The server does not evaluate the comment.

How do you comment in SQL Workbench?

In MySQL, a comment started with — symbol is similar to a comment starting with # symbol. When using the — symbol, the comment must be at the end of a line in your SQL statement with a line break after it. This method of commenting can only span a single line within your SQL and must be at the end of the line.

How do I comment out in Oracle SQL Developer?


  1. Begin the comment with a slash and an asterisk (/*). Proceed with the text of the comment. This text can span multiple lines. End the comment with an asterisk and a slash (*/). …
  2. Begin the comment with — (two hyphens). Proceed with the text of the comment. This text cannot extend to a new line.
THIS IS IMPORTANT:  Is Java the most difficult?

How do you comment multiple lines in Bigquery?

Ctrl + Alt + / and Shift + Ctrl + Alt + / – comment/uncomment outside selection Contextual Menu.

How do I create a shortcut key in Oracle SQL Developer?

If you ant to use autocomplete you can set shortuc for it in Tools -> Preferences… Section: User interface -> Key Configuration and next you must find Tools/Code Assistant and set keys whatever you want. I had it in version 10 of PL/SQL Developer.

How do you comment in Aginity?

To comment on multiple lines of code, highlight them and press Ctrl+K+C (Windows) or ⌘+K+C (Mac). To uncomment, use Ctrl+K+U or ⌘+K+U. Note: For your convenience, you can easily change these shortcuts via the Keybindings menu.

How do you comment multiple lines in IDE?

CTRL + SHIFT + / –> to comment block of code consisting of 3 or more lines of code. CTRL + SHIFT + –> to uncomment block of code, which is already commented.