spatial Buffer

[sherif attia]

Hello everybody,

I'm new using mysql spatial
I want to return all points within a certain radius from a predefined point
I use the following query:

SELECT * FROM pointsTable where MBRContains(
Buffer(GeomFromText( 'POINT(-122.078916 37.393885 )' ),200),
coord) = 1

But unfortunately I get this error:

FUNCTION mydb.BUFFER does not exist

Can anybody tell me the best solution for that?