[QGIS-trac] [Quantum GIS] #2050: Symbology -> Unique Value doesn't work with POSTGIS point layer

[Quantum GIS]

#2050: Symbology -> Unique Value doesn't work with POSTGIS point layer
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   Reporter:  trapanator                                 |              Owner:  nobody       
       Type:  bug                                        |             Status:  new          
   Priority:  critical: causes crash or data corruption  |          Milestone:  Version 1.4.0
  Component:  Symbology                                  |            Version:  HEAD         
   Keywords:                                             |   Platform_version:               
   Platform:  All                                        |           Must_fix:  Yes          
Status_info:  0                                          |  
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 Tested on QGIS 1.3.0 and trunk r11922

 steps to reproduce:

 1) open a POSTGIS point layer
 2) open layer properties -> symbology -> choose Unique Value
 3) select a text field (mine is a 1 char with 4 values)
 4) click OK

 you see all points with one color (the default value). Deleting the
 default value results in an empty map.

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Ticket URL: <https://trac.osgeo.org/qgis/ticket/2050>
Quantum GIS <http://qgis.org>
Quantum GIS is an Open Source GIS viewer/editor supporting OGR, PostGIS, and GRASS formats