[GRASS5] v.reclass.pg

mlennert at club.worldonline.be mlennert at club.worldonline.be
Thu Feb 15 06:58:28 EST 2001

Trying to run v.reclass.pg on the command line with

v.reclass.pg -s sql=recl.sql input=world2 output=test type=area

and recl.sql containing a simple statement like:

select distinct grass_id
from categories
where valeur > 55

I get the following error message and a segmentation fault :

PQgetvalue: ERROR! field number 1 is out of range 0..0

Can someone tell me what this means ?


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