```
SELECT LATITUDE,
       LONGITUDE, 
       AsText(concat(LATITUDE,',' ,LONGITUDE)) AS point 
FROM incident_google

```

query is not working for AsText

it showing result as `NULL`.

how to get the astext values.

if the problem is on concat or AStext.

i need result for this query.

now result as,

```
38.8994816000000014 -76.9785097000000036    NULL
38.9445079999999990 -77.0045459999999906    NULL

```

i need result as 

```
38.8994816000000014 -76.9785097000000036    38.899481600000001476.9785097000000036

```