mirror of
https://github.com/postgres/postgres.git
synced 2026-05-30 12:35:06 -04:00
5ec6b7f1b8
We'll now use "exists" for EXISTS(SELECT ...), "array" for ARRAY(SELECT ...), or the sub-select's own result column name for a simple expression sub-select. Previously, you usually got "?column?" in such cases. Marti Raudsepp, reviewed by Kyotaro Horiugchi