SQL Server Management Studio 19.1 autocomplete / intellisense not working

Zak Dwyer 30 Reputation points
2023-09-28T17:10:28.3066667+00:00

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This is supposed to result in an autocomplete, like usual, after the cu_. Suggestions do not turn on. I am on a VPN via LogMeIn Hamachi. The connection is tunneled. I can still execute queries just fine. Autocomplete works at first, when I type "ricustmr". I have tried:

  • Edit > Intellisense > Refresh Local Cache (this used to work. No longer.)
  • Toggling Completion Mode off and on again.
  • Hitting CTRL+J or CTRL+SPACE, as well as using those options directly in the menus.
  • Copying and pasting the contents of the query to a new query window (this worked, once.)

So far the only solution? Installing and using v 18.12.1 - as you can see here, it works fine.

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SQL Server Other
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4 answers

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  1. Renato Buda 5 Reputation points
    2024-01-11T07:56:06.5233333+00:00

    I have a situation where intellisense is working except for the completion of object names on one particular database. That database has over 8000 objects in sysobjects.

    I suspect there is a limit to the size of the cache for intellisense and it just silently fails if this is exceeded.

    1 person found this answer helpful.

  2. Olaf Helper 47,436 Reputation points
    2023-09-28T17:48:07.3933333+00:00

    IntelliSense in SSMS was never a reliable function, it sometimes work and sometimes not; ignore it.

    using v 18.12.1

    Latest version ist 19.1, you get it at

    https://learn.microsoft.com/en-us/sql/ssms/download-sql-server-management-studio-ssms?view=sql-server-ver16

    The IntelliSense is may fix or may not; ignore it. A SQL Pro don't need it at all.


  3. Anonymous
    2023-09-29T03:07:22.12+00:00

  4. Nicolas Baly 0 Reputation points
    2024-03-18T19:31:43.61+00:00

    I had the same issue, and it was because "SQLCMD Mode" was enabled by default (Options > Query Execution > SQL Server). IntelliSense is apparently not compatible with SQLCMD Mode...

    Note: You can also disable "SQLCMD Mode" directly from "Query" menu.

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