--- qgis-1.6.0/src/providers/postgres/qgspostgresprovider.cpp	2010-10-14 10:42:55.000000000 -0500
+++ qgis-trunk/src/providers/postgres/qgspostgresprovider2.cpp	2011-06-12 23:18:32.000000000 -0500
@@ -372,7 +372,7 @@
   }
   else if ( type == "geometry" )
   {
-    return QString( "asewkt(%1)" ).arg( quotedIdentifier( fld.name() ) );
+    return QString( "st_asewkt(%1)" ).arg( quotedIdentifier( fld.name() ) );
   }
   else if ( type == "geography" )
   {