From 875b412331ee4aeac6c06382d7cd00f3f99018d1 Mon Sep 17 00:00:00 2001
From: abenmiloud <abenmiloud+gitit@evolix.fr>
Date: Tue, 30 Jun 2020 09:28:04 +0200
Subject: [PATCH] =?UTF-8?q?Proc=C3=A9dure=20pour=20activer=20module=20`pgc?=
 =?UTF-8?q?rypto`?=
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

---
 HowtoPostgreSQL.md | 24 ++++++++++++++++++++++++
 1 file changed, 24 insertions(+)

diff --git a/HowtoPostgreSQL.md b/HowtoPostgreSQL.md
index 5a4c9b9f..e7805a99 100644
--- a/HowtoPostgreSQL.md
+++ b/HowtoPostgreSQL.md
@@ -1295,3 +1295,27 @@ RemainAfterExit=on
 [Install]
 WantedBy=multi-user.target
 ~~~
+
+### Activer module `pgcrypto`
+
+Dans le *shell* `psql` :
+
+~~~
+hostname=# drop extension pgcrypto;
+hostname=# create extension pgcrypto;
+~~~
+
+Pour vérifier :
+
+~~~
+hostname=# select pg_get_functiondef(to_regproc('gen_random_uuid'));
+                    pg_get_functiondef
+-----------------------------------------------------------
+ CREATE OR REPLACE FUNCTION public.gen_random_uuid()      +
+  RETURNS uuid                                            +
+  LANGUAGE c                                              +
+  PARALLEL SAFE                                           +
+ AS '$libdir/pgcrypto', $function$pg_random_uuid$function$+
+
+(1 row)
+~~~
\ No newline at end of file