sql select with unicode

[stevocz]

Hi.

how can i select data from postgresql with unicode character?

in sql admin work this two select:

SELECT st_astext(way) FROM planet_osm_roads WHERE boundary='administrative' AND admin_level='2' AND name='საქართვ ელო';

SELECT st_astext(way) FROM planet_osm_roads WHERE boundary='administrative' AND admin_level='2' AND name=U&'\10e1\10d0\10e5\10d0\10e0\10d7\10d5\10d4\1 0da\10dd';


but when i try this select in my qt c++ program nothing send back


sql database is in UTF8



EDIT: this work:

QString test= QString::fromUtf8 ("საქართვრ”ლო");
query.prepare("SELECT st_astext(way) FROM planet_osm_roads WHERE boundary='administrative' AND admin_level='2' AND name='"+ test +"';");