From 3cdf7c4e3f6b085b4b386d4da64f3fbf396375a3 Mon Sep 17 00:00:00 2001
From: Constantin Michael <constantin@codesynthesis.com>
Date: Wed, 11 May 2011 10:57:56 +0200
Subject: Modify error to allow for libpq resource cleanup

---
 odb/pgsql/error.hxx | 16 +++++++++++++---
 1 file changed, 13 insertions(+), 3 deletions(-)

(limited to 'odb/pgsql/error.hxx')

diff --git a/odb/pgsql/error.hxx b/odb/pgsql/error.hxx
index 3de9e78..7d2138b 100644
--- a/odb/pgsql/error.hxx
+++ b/odb/pgsql/error.hxx
@@ -21,10 +21,20 @@ namespace odb
     class connection;
 
     LIBODB_PGSQL_EXPORT void
-    translate_error (connection&);
-
+    translate_connection_error (connection&);
+
+    // Translate an error condition involving a PGresult*. If r is null, it is
+    // assumed that the error was caused due to a bad connection or a memory
+    // allocation error. All remaining parameters except c are ignored.  If r
+    // is non-null, the error is translated using the provided result status,
+    // s. Error descriptions are obtained using r. If clear_result is true,
+    // the resources associated with r are released via PQclear().
+    //
     LIBODB_PGSQL_EXPORT void
-    translate_error (connection& c, PGresult* r);
+    translate_result_error (connection& c,
+                            PGresult* r = 0,
+                            ExecStatusType s = PGRES_EMPTY_QUERY,
+                            bool clear_result = true);
   }
 }
 
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