From 16dfdee2c69f4ffb253d4af13d94731d1cb83918 Mon Sep 17 00:00:00 2001
From: Alvaro Herrera <alvherre@alvh.no-ip.org>
Date: Mon, 27 Feb 2023 16:04:05 +0100
Subject: [PATCH v3 1/3] ALTER TABLE ADD PRIMARY KEY: mention table name in
 'NOT NULL missing' error

---
 src/backend/catalog/index.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/src/backend/catalog/index.c b/src/backend/catalog/index.c
index 7777e7ec77..bdf78b53ea 100644
--- a/src/backend/catalog/index.c
+++ b/src/backend/catalog/index.c
@@ -269,8 +269,8 @@ index_check_primary_key(Relation heapRel,
 		if (!attform->attnotnull)
 			ereport(ERROR,
 					(errcode(ERRCODE_INVALID_TABLE_DEFINITION),
-					 errmsg("primary key column \"%s\" is not marked NOT NULL",
-							NameStr(attform->attname))));
+					 errmsg("primary key column \"%s\" is not marked NOT NULL in table \"%s\"",
+							NameStr(attform->attname), RelationGetRelationName(heapRel))));
 
 		ReleaseSysCache(atttuple);
 	}
-- 
2.30.2

