[Qgis-user] help with automating import of postGIS layers

[nishith datta]

hi all,
 I am working on a project where it is important to update some entities regularly over the time.
 I have managed to feed the lat / long values of these entities to a postGIS DB as and when it changes. 
 I would like to know is there way of automating the loading of the data from the postGIS table to Quantum GIS, without having to load it manually. That is to say, can I write some kind of script which will keep checking the table for any changes and load the data if there are any changes in the table.
 That way I will be able to show to the users that Q GIS can dynamically update the  locations of the entities.
 thanks in advance
 nishith
 
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