From d41d9e14358bdaf0a3bea578248dbcac7b5379c1 Mon Sep 17 00:00:00 2001
From: Sofia Kopikova <s.kopikova@postgrespro.ru>
Date: Thu, 15 Aug 2024 18:25:55 +0300
Subject: [PATCH] Fix pathman_join_pathlist_hook function to avoid fail on new
 assert in build_join_pathkeys postgres function.

Caused by:
- aa86129e19d7
  Support "Right Semi Join" plan shapes
---
 src/hooks.c | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/src/hooks.c b/src/hooks.c
index 2ff2667c..6279dbd2 100644
--- a/src/hooks.c
+++ b/src/hooks.c
@@ -126,6 +126,11 @@ pathman_join_pathlist_hook(PlannerInfo *root,
 		jointype == JOIN_UNIQUE_INNER)
 		return;
 
+#if PG_VERSION_NUM >= 170000
+	if (jointype == JOIN_RIGHT_SEMI)
+		return;
+#endif
+
 	/* Skip if inner table is not allowed to act as parent (e.g. FROM ONLY) */
 	if (PARENTHOOD_DISALLOWED == get_rel_parenthood_status(inner_rte))
 		return;