From addf9d5f2eb86fb78c9e687256ba5218e1e194fc Mon Sep 17 00:00:00 2001
From: "Thomas G. Lockhart" <lockhart@fourpalms.org>
Date: Fri, 17 Oct 1997 05:34:58 +0000
Subject: [PATCH] Include recipe for updating pg_aggregate to fix avg(money)
 function.

---
 migration/6.2_to_6.2.1 | 8 ++++++++
 1 file changed, 8 insertions(+)

diff --git a/migration/6.2_to_6.2.1 b/migration/6.2_to_6.2.1
index 7842c1714a1..294f5f0158e 100644
--- a/migration/6.2_to_6.2.1
+++ b/migration/6.2_to_6.2.1
@@ -4,3 +4,11 @@ but is required from any release prior to v6.2.
 In upgrading from v6.2, if you choose to dump/reload you will find that
 avg(money) is now calculated correctly. All other bug fixes take effect
 upon updating the executables.
+
+Another way to avoid dump/reload is to use the following SQL command
+from psql to update the existing system table:
+
+  update pg_aggregate set aggfinalfn = 'cash_div_flt8'
+   where aggname = 'avg' and aggbasetype = 790;
+
+This will need to be done to every existing database, including template1.
-- 
GitLab