From 3f69c8b941a16f0c1bf46db2f9b51667ca007cde Mon Sep 17 00:00:00 2001
From: "Gavin M. Roy" <gavinr@aweber.com>
Date: Fri, 25 Oct 2019 17:11:52 -0400
Subject: [PATCH] Fix column_default in Postgres 12

---
 postgresql_autodoc.pl | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/postgresql_autodoc.pl b/postgresql_autodoc.pl
index 41aac1e..19d2857 100755
--- a/postgresql_autodoc.pl
+++ b/postgresql_autodoc.pl
@@ -391,7 +391,7 @@ sub info_collect {
                                   AND relkind = 'S') THEN
                 NULL
               ELSE
-                adsrc
+                pg_get_expr(adbin, adrelid)
               END as column_default
             , pg_catalog.col_description(attrelid, attnum) as column_description
             , attnum
-- 
2.50.1