pub unsafe fn clause_selectivity(
arg_root: *mut PlannerInfo,
arg_clause: *mut Node,
arg_varRelid: i32,
arg_jointype: u32,
arg_sjinfo: *mut SpecialJoinInfo,
) -> f64pub unsafe fn clause_selectivity(
arg_root: *mut PlannerInfo,
arg_clause: *mut Node,
arg_varRelid: i32,
arg_jointype: u32,
arg_sjinfo: *mut SpecialJoinInfo,
) -> f64