query	status	time_ms	shape	notes
Q01	OK	131.561	FS	batch run; single foreign scan classification
Q02	OK	22.039	FS	batch run; single foreign scan classification
Q03	OK	22.965	FS	batch run; single foreign scan classification
Q04	OK	126.061	FS	batch run; single foreign scan classification
Q05	OK	30.468	FS	validated isolated; single Foreign Scan
Q06	OK	8.123	FS	batch run; single foreign scan classification
Q07	OK	46.753	FS	batch run; single foreign scan classification
Q08	OK	48.262	FS+LOCAL_SORT	fixed by deparsing extract as SQL EXTRACT(field FROM expr)
Q09	OK	70.303	FS	fixed by deparsing upper ORDER BY as select-list ordinals
Q10	OK	266.865	FS	validated isolated; single Foreign Scan
Q11	OK	10.449	FS+INITPLAN	validated isolated; main Foreign Scan plus remote InitPlan
Q12	OK	57.492	FS+LOCAL_AGG	fixed by deparsing ScalarArrayOpExpr as IN for literal arrays
Q13	ISSUE	272.407	FS+LOCAL_AGG	remote grouped scan feeds local aggregate/sort
Q14	OK	15.503	FS	validated isolated; single Foreign Scan
Q15	OK	56.854	MIXED	isolated test with create view and drop view completed normally
Q16	OK	52.433	FS	canonical all.sql matrix after NOT IN subquery pushdown; no local SubPlan
Q17	OK	40.268	FS	validated isolated; single Foreign Scan
Q18	OK	354.942	FS	canonical all.sql matrix; grouped-subquery join pushdown active
Q19	OK	34.557	FS	validated isolated; single Foreign Scan
Q20	OK	279.714	FS+LOCAL_SORT	validated isolated; remote query with local top sort
Q21	OK	68.842	FS	canonical all.sql matrix with remote JOIN_ANTI rewritten as s27 LEFT JOIN ... IS NULL; single Foreign Scan
Q22	OK	37.932	FS+INITPLAN+LOCAL_AGG	canonical all.sql matrix; remote InitPlan and remote NOT EXISTS feed local aggregate