# File activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb, line 102
def initialize(...)
  super

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

# File activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb, line 57
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 64
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 73
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 142
def active?
  connection&.ping || false
rescue ::Trilogy::Error
  false
end

# File activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb, line 158
def discard!
  super
  unless connection.nil?
    connection.discard!
    self.connection = nil
  end
end

# File activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb, line 150
def disconnect!
  super
  unless connection.nil?
    connection.close
    self.connection = nil
  end
end

# File activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb, line 136
def quote_string(string)
  with_raw_connection(allow_retry: true, materialize_transactions: false) do |conn|
    conn.escape(string)
  end
end

# File activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb, line 128
def savepoint_errors_invalidate_transactions?
  true
end

# File activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb, line 116
def supports_comments?
  true
end

# File activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb, line 120
def supports_comments_in_create?
  true
end

# File activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb, line 112
def supports_json?
  !mariadb? && database_version >= "5.7.8"
end

# File activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb, line 132
def supports_lazy_transactions?
  true
end

# File activerecord/lib/active_record/connection_adapters/trilogy_adapter.rb, line 124
def supports_savepoints?
  true
end