[postgis-users] row-wise geometry intersecting

[Brent Fraser]

Steve,  Puneet,

   Sure enough, the "not isvalid()" query yields 65 (out of 138), and 
the query with the "not is valid(st_buffer" returns 0 .  Looks like I've 
got some polygon cleaning to do...

Many thanks!

Best Regards,
Brent Fraser


On 6/12/2012 1:52 PM, Stephen Woodbridge wrote:
> select count(*) from v_images where not isvalid(wkb_geom_extent);