From: Tom Lane <tgl@sss.pgh.pa.us>
Date: Mon, 7 Jan 2002 18:56:09 +0000 (+0000)
Subject: Add variants of digest() and hmac() that accept text inputs.
X-Git-Tag: REL7_2_BETA5~69
X-Git-Url: https://granicus.if.org/sourcecode?a=commitdiff_plain;h=6d6b3e911cc5be4525ce0bb651aec4320f207040;p=postgresql

Add variants of digest() and hmac() that accept text inputs.
 Marko Kreen says:
This is so obvious that I would like to make it 'official'.

Seems like the theology around bytea<>text casting kept me from
seeing the simple :)
---

diff --git a/contrib/pgcrypto/pgcrypto.sql.in b/contrib/pgcrypto/pgcrypto.sql.in
index bb5b4c167f..3efb2ed969 100644
--- a/contrib/pgcrypto/pgcrypto.sql.in
+++ b/contrib/pgcrypto/pgcrypto.sql.in
@@ -1,6 +1,8 @@
 
+-- drop function digest(text, text);
 -- drop function digest(bytea, text);
 -- drop function digest_exists(text);
+-- drop function hmac(text, text, text);
 -- drop function hmac(bytea, bytea, text);
 -- drop function hmac_exists(text);
 -- drop function crypt(text, text);
@@ -14,6 +16,10 @@
 
 
 
+CREATE FUNCTION digest(text, text) RETURNS bytea
+  AS 'MODULE_PATHNAME',
+  'pg_digest' LANGUAGE 'C';
+
 CREATE FUNCTION digest(bytea, text) RETURNS bytea
   AS 'MODULE_PATHNAME',
   'pg_digest' LANGUAGE 'C';
@@ -22,6 +28,10 @@ CREATE FUNCTION digest_exists(text) RETURNS bool
   AS 'MODULE_PATHNAME',
   'pg_digest_exists' LANGUAGE 'C';
 
+CREATE FUNCTION hmac(text, text, text) RETURNS bytea
+  AS 'MODULE_PATHNAME',
+  'pg_hmac' LANGUAGE 'C';
+
 CREATE FUNCTION hmac(bytea, bytea, text) RETURNS bytea
   AS 'MODULE_PATHNAME',
   'pg_hmac' LANGUAGE 'C';