int rc = sqlite3_prepare_v2(_pdb, query.toUtf8().constData(), -1, &stmt,NULL); Is that not a dangling pointer? You call constData() on a temporary. You could use sqlite3_prepare16_v2 or stop to use QString?
int rc = sqlite3_prepare_v2(_pdb, query.toUtf8().constData(), -1, &stmt,NULL); Is that not a dangling pointer? You call constData() on a temporary. You could use sqlite3_prepare16_v2 or stop to use QString?