Turn on Line Numbers in SQL Developer

Turn on Line Numbers in SQL Developer

By default, line numbers are not turned on in SQL Developer.

To turn them on, go to Tools ? Preferences:

  • Click on the + next to Code Editor.
  • Click on Line Gutter.
  • Put a check mark in the Show Line Numbers option, and click OK.

Now, you’ll be able to see line numbers in your SQL Developer query windows.


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