chore: import upstream snapshot with attribution

2026-07-13 12:32:25 +08:00
commit e014feafe1
2285 changed files with 1131979 additions and 0 deletions
@@ -0,0 +1,6 @@
+CREATE OPERATOR $name$ (
+    {FUNCTION|PROCEDURE} = $function_name$
+    [, LEFTARG = $left_type$ ] [, RIGHTARG = $right_type$ ]
+    [, COMMUTATOR = $com_op$ ] [, NEGATOR = $neg_op$ ]
+    [, RESTRICT = $res_proc$ ] [, JOIN = $join_proc$ ]
+    [, HASHES ] [, MERGES ] )