From 7bb5353af0bb548f1a5a61d544c2059f1b31f19d Mon Sep 17 00:00:00 2001
From: Linas Vepstas <linas@linas.org>
Date: Sun, 27 May 2001 17:50:24 +0000
Subject: [PATCH] minor bug fix

git-svn-id: svn+ssh://svn.gnucash.org/repo/gnucash/trunk@4307 57a11ea4-9604-0410-9ed3-97b8803252fd
---
 src/engine/sql/PostgresBackend.c | 10 +++++++++-
 src/engine/sql/README            |  7 ++++++-
 2 files changed, 15 insertions(+), 2 deletions(-)

diff --git a/src/engine/sql/PostgresBackend.c b/src/engine/sql/PostgresBackend.c
index 3d12b7f7db..46f5d323f9 100644
--- a/src/engine/sql/PostgresBackend.c
+++ b/src/engine/sql/PostgresBackend.c
@@ -1389,6 +1389,7 @@ get_price_cb (PGBackend *be, PGresult *result, int j, gpointer data)
    gint64 num, denom;
    gnc_numeric value;
    GUID guid = nullguid;
+   int not_found = 0;
 
    gnc_commodity * modity;
 
@@ -1401,11 +1402,13 @@ get_price_cb (PGBackend *be, PGresult *result, int j, gpointer data)
       pr = gnc_price_create();
       gnc_price_begin_edit (pr);
       gnc_price_set_guid (pr, &guid);
+      not_found = 1;
    } 
    else
    {
       gnc_price_ref (pr);
       gnc_price_begin_edit (pr);
+      not_found = 0;
    }
 
    modity = gnc_string_to_commodity (DB_GET_VAL("commodity",j));
@@ -1425,7 +1428,7 @@ get_price_cb (PGBackend *be, PGresult *result, int j, gpointer data)
    value = gnc_numeric_create (num, denom);
    gnc_price_set_value (pr, value);
 
-   gnc_pricedb_add_price(prdb, pr);
+   if (not_found) gnc_pricedb_add_price(prdb, pr);
    gnc_price_commit_edit (pr);
    gnc_price_unref (pr);
 
@@ -2374,6 +2377,11 @@ pgend_session_begin (GNCBook *sess, const char * sessionid,
       g_free (be->hostname);
       be->hostname = NULL;
    }
+/* hack alert -- we should connect to template1 first, and look for an
+entry in the system table pgdatabase i.e. SELECT datname FROM
+pg_database; this should tell us if it exists already, or if it needs to
+be created. 
+*/
 
    be->connection = PQsetdbLogin (be->hostname, 
                                   be->portno,
diff --git a/src/engine/sql/README b/src/engine/sql/README
index 6848d03006..f8c4c037f3 100644
--- a/src/engine/sql/README
+++ b/src/engine/sql/README
@@ -153,7 +153,12 @@ Core bugs/features that still need work:
    this.  So something is marking teh data 'not saved'. 
    fix this (again  ...)
 
--- allow user to enter URL in GUI dialog, get GUI to remember the URL 
+-- allow user to enter URL in GUI dialog.  User can currently type url
+   into the file dialog window; it would be nice to have something 
+   slightly nicer tan this.
+
+-- change code for initial db access. We should query the pg_database
+   table to see if the database already exists.
 
 -- Wire in the GUI to ask user for username/password to log onto the
    server.  (GUI already implemented, just not yet used).