From 7618d08b2610c784ffffc1ff8b4641ae21d208a0 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?Josef=20=C5=A0im=C3=A1nek?= <josef.simanek@gmail.com>
Date: Tue, 9 Apr 2019 12:16:54 +0200
Subject: [PATCH] Bring back postgresql_version as an alias.

---
 .../lib/active_record/connection_adapters/postgresql_adapter.rb  | 1 +
 1 file changed, 1 insertion(+)

diff --git a/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb b/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb
index f8c2e48808..2ba3e3f4a3 100644
--- a/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb
+++ b/activerecord/lib/active_record/connection_adapters/postgresql_adapter.rb
@@ -425,6 +425,7 @@ module ActiveRecord
       def get_database_version
         @connection.server_version
       end
+      alias :postgresql_version :database_version
 
       def default_index_type?(index) # :nodoc:
         index.using == :btree || super