I'm trying to merge two row into one, but with specific arrangement only with SQL 

My first row is with geo data in this format

```
<Polygon><outerBoundaryIs><LinearRing><coordinates>23.704822,43.139239,0.0 23.704758,43.139544,0.0 23.705024,43.139568,0.0 23.705735,43.1397,0.0 23.706165,43.139754,0.0 23.706769,43.139848,0.0 23.707195,43.13988,0.0 23.70759,43.139877,0.0</coordinates></LinearRing></outerBoundaryIs></Polygon>

```

And the second row 

```
<Point><coordinates>23.724567,43.136242,0.0</coordinates></Point>

```

The question is how to merge those two rows into one with format like this only with MySQL >>>

```
    <geometry>
<polygon>23.732246,43.132842,0.0 23.732455,43.132991,0.0 23.732673,43.133136,0.0 23.733004,43.133328,0.0 23.733394,43.133522,0.0 23.733649,43.133625,0.0</polygon>
<point>23.724567,43.136242,0.0</point>
</geometry>

```

I'm using Workbench 6.3