feat: Single join for correlated scalar subqueries - #24782

Closed

Dandandan wants to merge 3 commits into

apache:mainfrom

Dandandan:feat/single-join

Commits on Aug 29, 2026

feat: add single join and use it for correlated scalar subqueries

Dandandan
and
claude
committed
ae14e82

Commits on Aug 30, 2026

test: cover the single join, and keep the LIMIT case's plan error

Dandandan
and
claude
committed
0e14ea3
perf: keep the plain left join when the subquery is already unique on the keys

Dandandan
and
claude
committed
8b90f76