Represents a DB::Exception (or DB::NetException) returned by the server in an Exception packet (Server packet type 2).
DB::Exception
DB::NetException
@type t() :: %ChDriver.Error{ __exception__: true, code: integer() | nil, has_nested: boolean(), message: String.t() | nil, name: String.t() | nil, stack_trace: String.t() | nil, statement: String.t() | nil }