Zotero Database Repair Issues: Online Time-out and Manual Fix Error

I'm trying to repair my database but I'm having some difficulty.

1) I'm unable to use the Zotero Database Repair Tool as I keep encountering a '504 Gateway Time-out'

2) When trying the manual method, at step 5 [sqlite3 zotero.sqlite < dump.sql], the following appears:

At line:1 char:23
+ sqlite3 zotero.sqlite < dump.sql
+ ~
The '<' operator is reserved for future use.
+ CategoryInfo : ParserError: (:) [], ParentContainsErrorRecordException
+ FullyQualifiedErrorId : RedirectionNotSupported

Can anyone help me resolve either of these issues please?
  • edited February 20, 2025
    How big is the database file?

    You have to run the manual steps from an actual command prompt (e.g., cmd.exe). I assume you're trying from PowerShell.
  • edited February 20, 2025
    Which operating system which terminal? (edit: assuming this is Powershell on Windows, try the Cmd prompt)
  • Thanks for the help, and sorry for the delayed reply.

    I managed to resolve it in PowerShell before seeing your posts, but you were right that PowerShell was the issue.

    For anyone else who experiences this problem:

    Step 5 (`sqlite3 zotero.sqlite < dump.sql`) fails in PowerShell because it doesn't support the `<` operator.

    PowerShell solution: Replace above with `Get-Content dump.sql | sqlite3 zotero.sqlite`

    The database repair worked perfectly with this fix.
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