class method `self.new_client`

Ruby on Rails 6.1.7.10

Since v6.1.7.10

Available in: v6.1.7.10 v7.0.10 v7.1.6 v7.2.3 v8.0.4 v8.1.2

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self.new_client(config)

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Parameters

config req

Source

# File activerecord/lib/active_record/connection_adapters/mysql2_adapter.rb, line 39
        def new_client(config)
          Mysql2::Client.new(config)
        rescue Mysql2::Error => error
          if error.error_number == ConnectionAdapters::Mysql2Adapter::ER_BAD_DB_ERROR
            raise ActiveRecord::NoDatabaseError
          else
            raise ActiveRecord::ConnectionNotEstablished, error.message
          end
        end

Defined in activerecord/lib/active_record/connection_adapters/mysql2_adapter.rb line 39 · View on GitHub · Improve this page · Find usages on GitHub

Defined in ActiveRecord::ConnectionAdapters::Mysql2Adapter

Signature

Parameters