ActiveRecord::ConnectionAdapters::TrilogyAdapter < ActiveRecord::ConnectionAdapters::AbstractMysqlAdapter

# File activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb, line 75
      def initialize(config, *)
        config = config.dup

        # Trilogy ignores `socket` if `host is set. We want the opposite to allow
        # configuring UNIX domain sockets via `DATABASE_URL`.
        config.delete(:host) if config[:socket]

        # Set FOUND_ROWS capability on the connection so UPDATE queries returns number of rows
        # matched rather than number of rows updated.
        config[:found_rows] = true

        if config[:prepared_statements]
          raise ArgumentError, "Trilogy currently doesn't support prepared statements. Remove `prepared_statements: true` from your database configuration."
        end

        super
      end

# File activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb, line 30
        def new_client(config)
          config[:ssl_mode] = parse_ssl_mode(config[:ssl_mode]) if config[:ssl_mode]
          ::Trilogy.new(config)
        rescue ::Trilogy::Error => error
          raise translate_connect_error(config, error)
        end

# File activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb, line 37
        def parse_ssl_mode(mode)
          return mode if mode.is_a? Integer

          m = mode.to_s.upcase
          m = "SSL_MODE_#{m}" unless m.start_with? "SSL_MODE_"

          SSL_MODES.fetch(m.to_sym, mode)
        end

# File activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb, line 46
        def translate_connect_error(config, error)
          case error.error_code
          when ER_DBACCESS_DENIED_ERROR, ER_BAD_DB_ERROR
            ActiveRecord::NoDatabaseError.db_error(config[:database])
          when ER_ACCESS_DENIED_ERROR
            ActiveRecord::DatabaseConnectionError.username_error(config[:username])
          else
            if error.message.include?("TRILOGY_DNS_ERROR")
              ActiveRecord::DatabaseConnectionError.hostname_error(config[:host])
            else
              ActiveRecord::ConnectionNotEstablished.new(error.message)
            end
          end
        end

# File activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb, line 123
      def active?
        connected? && @lock.synchronize { @raw_connection&.ping } || false
      rescue ::Trilogy::Error
        false
      end

# File activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb, line 119
      def connected?
        !(@raw_connection.nil? || @raw_connection.closed?)
      end

# File activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb, line 139
      def discard!
        @lock.synchronize do
          super
          @raw_connection&.discard!
          @raw_connection = nil
        end
      end

# File activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb, line 131
      def disconnect!
        @lock.synchronize do
          super
          @raw_connection&.close
          @raw_connection = nil
        end
      end

# File activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb, line 111
      def savepoint_errors_invalidate_transactions?
        true
      end

# File activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb, line 99
      def supports_comments?
        true
      end

# File activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb, line 103
      def supports_comments_in_create?
        true
      end

# File activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb, line 95
      def supports_json?
        !mariadb? && database_version >= "5.7.8"
      end

# File activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb, line 115
      def supports_lazy_transactions?
        true
      end

# File activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb, line 107
      def supports_savepoints?
        true
      end