pub fn alter_routine_attributes(
existing: &CreateFunction,
stmt: &AlterRoutineStmt,
current_user_is_superuser: bool,
authority: &dyn RoutineSupportAuthority,
) -> Result<CreateFunction, SQLError>pub fn alter_routine_attributes(
existing: &CreateFunction,
stmt: &AlterRoutineStmt,
current_user_is_superuser: bool,
authority: &dyn RoutineSupportAuthority,
) -> Result<CreateFunction, SQLError>