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 :)

1 files changed, 10 insertions, 0 deletions

diff --git a/contrib/pgcrypto/pgcrypto.sql.in b/contrib/pgcrypto/pgcrypto.sql.in
index bb5b4c167f0..3efb2ed9693 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';