From bf324963388fff6faa80c6ff75c022584d5e9cb0 Mon Sep 17 00:00:00 2001
From: Alexey Pushkin <pushkin@haulmont.com>
Date: Tue, 30 Aug 2016 11:00:44 +0400
Subject: [PATCH] fixed create-role-pgsql for version 9.3+

---
 src/pallet/crate/postgres.clj | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/pallet/crate/postgres.clj b/src/pallet/crate/postgres.clj
index c7a4144..ecb16f5 100644
--- a/src/pallet/crate/postgres.clj
+++ b/src/pallet/crate/postgres.clj
@@ -621,7 +621,8 @@ END$$;"
    "create or replace function pg_temp.createuser() returns void as $$
  declare user_rec record;
  begin
- if user_rec.usename is null then
+ select into user_rec * from pg_roles where rolname='%1$s';
+ if user_rec.rolname is null then
      create role %1$s %2$s;
  end if;
  end;