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Optimize GPKG and SQLite sublayer finding and filtering #30

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gacarrillor opened this issue Dec 28, 2021 · 0 comments
Open

Optimize GPKG and SQLite sublayer finding and filtering #30

gacarrillor opened this issue Dec 28, 2021 · 0 comments

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@gacarrillor
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For instance,

  • Applying alphanumeric filter before anything else, which can discard layers soon, without applying other filters.
  • Using QgsProviderRegistry.instance().providerMetadata('ogr') to get lists of tables filtered, for instance: conn.tables(flags=QgsAbstractDatabaseProviderConnection.Aspatial).
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