1 files changed, 7 insertions, 7 deletions
diff --git a/contrib/pgcrypto/sql/md5.sql b/contrib/pgcrypto/sql/md5.sql
index 4df910fafbb..040361316b4 100644
--- a/contrib/pgcrypto/sql/md5.sql
+++ b/contrib/pgcrypto/sql/md5.sql
@@ -2,10 +2,10 @@
 -- MD5 message digest
 --
 
-SELECT encode(digest('', 'md5'), 'hex');
-SELECT encode(digest('a', 'md5'), 'hex');
-SELECT encode(digest('abc', 'md5'), 'hex');
-SELECT encode(digest('message digest', 'md5'), 'hex');
-SELECT encode(digest('abcdefghijklmnopqrstuvwxyz', 'md5'), 'hex');
-SELECT encode(digest('ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789', 'md5'), 'hex');
-SELECT encode(digest('12345678901234567890123456789012345678901234567890123456789012345678901234567890', 'md5'), 'hex');
+SELECT digest('', 'md5');
+SELECT digest('a', 'md5');
+SELECT digest('abc', 'md5');
+SELECT digest('message digest', 'md5');
+SELECT digest('abcdefghijklmnopqrstuvwxyz', 'md5');
+SELECT digest('ABCDEFGHIJKLMNOPQRSTUVWXYZabcdefghijklmnopqrstuvwxyz0123456789', 'md5');
+SELECT digest('12345678901234567890123456789012345678901234567890123456789012345678901234567890', 'md5');