Method next_value

lib/sqlalchemy/sql/schema.py:4293–4299

Return a :class:`.next_value` function element which will render the appropriate increment function for this :class:`.Sequence` within any SQL expression.

(self)

    @util.preload_module("sqlalchemy.sql.functions")
    def next_value(self) -> Function[int]:
        """Return a :class:`.next_value` function element
        which will render the appropriate increment function
        for this :class:`.Sequence` within any SQL expression.

        """
        return util.preloaded.sql_functions.func.next_value(self)

    def _copy(self) -> Sequence:
        return Sequence(