```
SELECT *
FROM system.dictionaries
WHERE name LIKE 'XXXX%'

Row 1:
──────
database:                    default
name:                        XXXX_dict
uuid:                        00000000-0000-0000-0000-000000000000
status:                      LOADED
origin:                      default.XXXX_dict
type:                        Polygon
key:                         (Array(Array(Array(Array(Float64)))))
attribute.names:             ['name','id']
attribute.types:             ['String','String']
bytes_allocated:             0
query_count:                 0
hit_rate:                    1
element_count:               433731
load_factor:                 1
source:                      ClickHouse: default.XXXX
lifetime_min:                60
lifetime_max:                1800
loading_start_time:          2021-03-11 00:07:52
last_successful_update_time: 2021-03-11 00:08:24
loading_duration:            31.595
last_exception:
```
{
    
    if (a.l.x() != b.l.x())
        return a.l.x() < b.l.x();
    if (a.l.y() != b.l.y())
        return a.l.y() < b.l.y();
    
    if (a.r.x() != b.r.x())
        return a.r.x() < b.r.x();
    if (a.r.y() != b.r.y())
        return a.r.y() < b.r.y();
    return a.polygon_id < b.polygon_id;
}
bool SlabsPolygonIndex::Edge::compareByRightPoint(const Edge & a, const Edge & b)
{
    
    if (a.r.x() != b.r.x())
        return a.r.x() < b.r.x();
    if (a.r.y() != b.r.y())
        return a.r.y() < b.r.y();
    
    if (a.l.x() != b.l.x())
        return a.l.x() < b.l.x();
    if (a.l.y() != b.l.y())
        return a.l.y() < b.l.y();
    if (a.polygon_id != b.polygon_id)
        return a.polygon_id < b.polygon_id;
    return a.edge_id < b.edge_id;
}
bool SlabsPolygonIndex::find(const Point & point, size_t & id) const