RemadeSet	crates/gravity/lowerv4/src/ops/hashjoin/spill/build.rs	alone	lifetime	-	a pair pipeline that would remake a rerun set keeps its build resident	hash join	A hash join with a correlated subquery over an aggregate, a sort or another hash join in its join condition keeps its whole hash table in memory where PostgreSQL would spill it to disk, so the statement fails with an out-of-memory error when the server has no more memory to give it.
