[QGIS-trac] [Quantum GIS] #1789: PostGIS query: put '' around field values when appropriate

[Quantum GIS]

#1789: PostGIS query: put '' around field values when appropriate
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   Reporter:  pcav              |              Owner:  nobody       
       Type:  bug               |             Status:  new          
   Priority:  minor: annoyance  |          Milestone:  Version 1.2.0
  Component:  Data Provider     |            Version:  HEAD         
   Keywords:                    |   Platform_version:               
   Platform:  All               |           Must_fix:  No           
Status_info:  0                 |  
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 When using the query builder from PostGIS provider, if the user selects a
 boolean, date, time etc. field that requires to be surrounded by '', they
 are written without them, so the query fails, eg:

 fieldname=t

 (where fieldname is a boolean, true/false) instead of

 fieldname='t'

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Ticket URL: <https://trac.osgeo.org/qgis/ticket/1789>
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