Feature request #16763

Allow qgis variables in provider filter

Added by Nikolay Lebedev about 7 years ago. Updated about 7 years ago.

Category:Data Provider
Pull Request or Patch supplied:No Resolution:
Easy fix?:No Copied to github as #:24662


It would be nice to be able to put variables in provider filter, so user doesn't have to change multiple filters on multiple layers.
Since variables get evaluated into constants it seems like a matter of choosing the correct syntax for variable placeholders in provider filter.


#1 Updated by Matthias Kuhn about 7 years ago

This should be added as a new possibility to specify the provider filter as expression. Possibly with a radio button/combobox to switch between the two syntaxes.

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