SetOpSortedSide	crates/gravity/decompose/src/ops/agg/mod.rs	set_side	lifetime	-	a sorted SetOp's side is kept whole where PostgreSQL streams both inputs	set operation	An INTERSECT or EXCEPT that PostgreSQL runs as a sorted SetOp keeps its inputs whole in memory where PostgreSQL streams both sorted inputs, so the statement fails with an out-of-memory error when the server has no more memory to give it.
