Method _with_hint

lib/sqlalchemy/sql/selectable.py:586–603

(
        self,
        selectable: Optional[_FromClauseArgument],
        text: str,
        dialect_name: str,
    )

        return self._with_hint(selectable, text, dialect_name)

    def _with_hint(
        self,
        selectable: Optional[_FromClauseArgument],
        text: str,
        dialect_name: str,
    ) -> Self:
        if selectable is None:
            self._statement_hints += ((dialect_name, text),)
        else:
            self._hints = self._hints.union(
                {
                    (
                        coercions.expect(roles.FromClauseRole, selectable),
                        dialect_name,
                    ): text
                }
            )
        return self


class FromClause(roles.AnonymizedFromClauseRole, Selectable):