[GRASS-dev] [GRASS GIS] #3528: v.random restrict join attributes

[GRASS GIS]

#3528: v.random restrict  join attributes
--------------------------+--------------------------------------------
  Reporter:  martinl      |      Owner:  grass-dev@…
      Type:  enhancement  |     Status:  new
  Priority:  normal       |  Milestone:  7.4.1
 Component:  Vector       |    Version:  svn-trunk
Resolution:               |   Keywords:  v.random, restrict, attributes
       CPU:  Unspecified  |   Platform:  Unspecified
--------------------------+--------------------------------------------

Comment (by mlennert):

 Replying to [ticket:3528 martinl]:
 > Currently G7:v.random with `restrict` parameter transfers categories (if
 `layer` > 0) but not attributes itself.
 >
 > {{{
 > #v.random out=test n=5 --o restrict=geology layer=1
 > $ v.category test opt=print
 > 28/1
 > 450/2
 > 28/3
 > 21/4
 > 28/5
 >
 > $ v.db.select test
 > ERROR: Database connection not defined for layer <1>
 > }}}
 >
 > Categories allows user to join attributes but it's quite tricky. This
 ticket suggests to join attributes automatically.
 >
 > {{{
 > $ v.random out=test n=5 --o restrict=geology layer=1
 > $ v.db.select test
 >
 cat|geology_cat|geology_onemap_pro|geology_PERIMETER|geology_GEOL250_|geology_GEOL250_ID|geology_GEO_NAME|geology_SHAPE_area|geology_SHAPE_len
 > 1|5|0|0|6|5|Ybgg|0|0
 > 2|1093|0|0|1094|1093|Kb|0|0
 > 3|1118|0|0|1119|1118|Kp|0|0
 > 4|537|0|0|538|537|Qp|0|0
 > 5|1135|0|0|1136|1135|Km|0|0
 > }}}
 >
 > Attributes will be transferred similarly to categories only if `layer` >
 0.

 +1

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Ticket URL: <https://trac.osgeo.org/grass/ticket/3528#comment:3>
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