title: Postgis - Error when loading a dbf file
body: <p>I'm importing .dbf files to my database, i had no trouble uploading  other files but i think this one may be a corrupt file although it seems unlikely, i uploaded the file on Qgis to check the data and the file, and looks fine.
  I'm using the postgis shapefile and dbf loader.</p>
  
  <p>How i can upload/fix the file? i tried to save it again with Qgis but it throws the same error.</p>
  
  <p>The error thrown:</p>
  
  <blockquote>
    <p>Importing with configuration: 01, public, geom,
    C:\Users\admin\Desktop\workspace\01.dbf, mode=c, dump=0, simple=0,
    geography=0, index=0, shape=1, srid=0
    C:\Users\admin\Desktop\workspace\01.dbf: shape (.shp) or index files
    (.shx) can not be opened, will just import attribute data.</p>
    
    <p>Failed in
    pgui_exec(): ERROR:  un identificador delimitado tiene largo cero en o
    cerca de «""» LINE 203: "" varchar(254),
              ^</p>
    
    <p>Shapefile import failed.</p>
  </blockquote>
  
  <p>EDIT: I took a better look on the data, the problem was the table had several null columns with null data, i just deleted them and I uploaded into my database without problems.</p>