method

retrieve_connection

v8.1.1 - Show latest stable - Class: ActiveRecord::ConnectionAdapters::ConnectionHandler

retrieve_connection(connection_name, role: ActiveRecord::Base.current_role, shard: ActiveRecord::Base.current_shard)

public

Locate the connection of the nearest super class. This can be an active or defined connection: if it is the latter, it will be opened and set as the active connection for the class it was defined for (not necessarily the current class).

# File activerecord/lib/active_record/connection_adapters/abstract/connection_handler.rb, line 191
      def retrieve_connection(connection_name, role: ActiveRecord::Base.current_role, shard: ActiveRecord::Base.current_shard) # :nodoc:
        pool = retrieve_connection_pool(connection_name, role: role, shard: shard, strict: true)
        pool.lease_connection
      end

retrieve_connection

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