[postgis-users] Help in making Complex Query

[S.Reena]

Hello,

I have two tables track_points1 and track_points2 having wkb_geometry
columns. I want to make a query that can do this:

select * from track_points1 where wkb_geometry1 in ( select wkb_geometry2
from track_points2 where wkb_geometry1= wkb_geometry2 (+/-) a );

where a is any value (hexadecimal /integer)...

[basically i want to select one geometry that is in some range of
another....]

Can any1 help?

Cheers,
Reena.



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