filter_having.rb

Path: lib/sequel/extensions/filter_having.rb
Last Update: Thu Nov 12 08:45:04 +0000 2015

The filter_having extension allows Dataset#filter, and, or and exclude to operate on the HAVING clause if the dataset already has a HAVING clause, which was the historical behavior before Sequel 4. It is only recommended to use this for backwards compatibility.

You can load this extension into specific datasets:

  ds = DB[:table]
  ds = ds.extension(:filter_having)

Or you can load it into all of a database‘s datasets, which is probably the desired behavior if you are using this extension:

  DB.extension(:filter_having)

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