From: Peter Eisentraut <peter_e@gmx.net>
Date: Tue, 13 Jun 2017 12:52:48 +0000 (-0400)
Subject: pg_dump: Allow dumping default collation
X-Git-Tag: REL_10_BETA2~170
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=4955109d2281eacec6af8aee203382ac3991f1cf;p=postgresql

pg_dump: Allow dumping default collation

This will not work on restore, but it will allow dumping out pg_catalog
for research and documentation.

Reported-by: Neil Anderson <neil.t.anderson@gmail.com>
Bug: #14701
---

diff --git a/src/bin/pg_dump/pg_dump.c b/src/bin/pg_dump/pg_dump.c
index 0b1574d401..1bec66ebbb 100644
--- a/src/bin/pg_dump/pg_dump.c
+++ b/src/bin/pg_dump/pg_dump.c
@@ -13073,6 +13073,9 @@ dumpCollation(Archive *fout, CollInfo *collinfo)
 		appendPQExpBufferStr(q, "libc");
 	else if (collprovider[0] == 'i')
 		appendPQExpBufferStr(q, "icu");
+	else if (collprovider[0] == 'd')
+		/* to allow dumping pg_catalog; not accepted on input */
+		appendPQExpBufferStr(q, "default");
 	else
 		exit_horribly(NULL,
 					  "unrecognized collation provider: %s\n",