Missing SQL keywords

[rureirureirurei]

Describe the issue

There seem to be a few missing keywords in the SQL Server syntax highlighting and autocompletion.

Examples include:

• len
• smalldatetime
• timefromparts
  ...and others.

Is this intentional for backward compatibility with older SQL Server versions, or are these just not yet added?

If it's not intentional, I’d be happy to help by submitting a pull request. Let me know if there are any guidelines or suggestions before I proceed.

Browser and platform

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Reproduction link

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[rureirureirurei]

SQL lepo link

[marijnh]

I think the list of MSSQL keywords and builtins is mostly inherited from the CodeMirror 5 mode, and may be very old and incomplete. If you want to do the work to figure out the proper list, a pull request would be great.