Method _resolve_temp_names

lib/sqlalchemy/dialects/mssql/base.py:4072–4103

Resolve user-facing temp names (``#foo``) to their mangled tempdb names, grouped by owner. Returns ``(resolved_by_owner, temp_name_map)``: * ``resolved_by_owner`` -- ``{owner: [mangled_name, ...]}``, one bulk query per owner (typically just ``'dbo'``). * `

(self, connection, temp_names)

            )

    def _resolve_temp_names(self, connection, temp_names):
        """Resolve user-facing temp names (``#foo``) to their mangled
        tempdb names, grouped by owner.

        Returns ``(resolved_by_owner, temp_name_map)``:

        * ``resolved_by_owner`` -- ``{owner: [mangled_name, ...]}``,
          one bulk query per owner (typically just ``'dbo'``).
        * ``temp_name_map`` -- a function that maps mangled names back
          to the user-supplied name.

        Names that don't resolve (no matching temp table in tempdb) are
        silently dropped. The single-table reflection wrappers handle
        the resulting absence by raising :exc:`.NoSuchTableError` via
        :meth:`._value_or_raise`.
        """
        resolved_by_owner = {}
        original_by_mangled = {}
        for name in temp_names:
            try:
                temp_owner, mangled = self._get_internal_temp_table_name(
                    connection, name
                )
            except exc.NoSuchTableError:
                continue
            resolved_by_owner.setdefault(temp_owner, []).append(mangled)
            original_by_mangled[mangled] = name

        def temp_name_map(server_name):
            return original_by_mangled.get(server_name, server_name)

        return resolved_by_owner, temp_name_map

    @_db_plus_owner_multi
    def get_multi_pk_constraint(