PG::InvalidParameterValue: ERROR: invalid value for parameter “client_min_messages”: “panic”

Question

rake db:create showing error PG::InvalidParameterValue: ERROR: invalid value for parameter \"client_min_messages\": \"panic\" HINT: Available values: debug5, debug4, debug

Answer 1

I needed to make the following modifications to the monkey patch from @ruslan to work with Rails 4.2.4:

require 'active_record/connection_adapters/postgresql_adapter'

module ActiveRecord
  module ConnectionAdapters
    class PostgreSQLAdapter
      def set_standard_conforming_strings
        old, self.client_min_messages = client_min_messages, 'warning'
        execute('SET standard_conforming_strings = on', 'SCHEMA') rescue nil
      ensure
        self.client_min_messages = old
      end
    end
  end
end