DESCRIPTION

v.db.select prints attributes of a vector map from one or several user selected attribute table columns.

EXAMPLES

Select and show entire table: 
v.db.select map=roads
cat|label
0|no data
1|interstate
2|primary highway, hard surface
3|secondary highway, hard surface
4|light-duty road, improved surface
5|unimproved road
Select and show single column from table (multiple columns can be specified as comma separated list): 
v.db.select map=roads column=label
label
no data
interstate
primary highway, hard surface
secondary highway, hard surface
light-duty road, improved surface
unimproved road
Print region extent of selected vector features: 
v.db.select -r map=roads where="label ~ 'highway'"
n=4928063.398015
s=4914089.153930
w=589532.054964
e=609527.210215

SEE ALSO

db.select

AUTHOR

Radim Blazek, ITC-Irst, Trento, Italy
Minimal region extent added by Martin Landa, FBK-irst (formerly ITC-irst), Trento, Italy (2008/08)

Last changed: $Date$