Method ExecuteSQL

ShapeOperations/OGRDatasourceProxy.cpp:236–245

}

OGRLayerProxy* OGRDatasourceProxy::ExecuteSQL(wxString _sql)
{
    if (is_writable == false) return NULL;
    
    const char * sql = (const char*) _sql.mb_str(wxConvUTF8);
	OGRLayer* tmp_layer = ds->ExecuteSQL(sql,  0, 0);
	//tmp_layer->SyncToDisk();
	ds->ReleaseResultSet(tmp_layer);
	return NULL;
}

OGRLayerProxy* OGRDatasourceProxy::GetLayerProxyBySQL(wxString _sql)
{