master
Update copyright for 2026
Fix qual pushdown past grouping with mismatched equivalence
Show estimated number of groups for Incremental Sort in EXPLAIN
Pre-beta mechanical code beautification, step 1: run pgindent.
Fix var_is_nonnullable() to handle invalid NOT NULL constraints
Add UPDATE/DELETE FOR PORTION OF
Strip PlaceHolderVars from partition pruning operands
Replace get_relation_info_hook with build_simple_rel_hook.
Consider collation when proving subquery uniqueness
Add an alternative_plan_name field to PlannerInfo.
Convert NOT IN sublinks to anti-joins when safe