hpcc-systems/HPCC-Platform — pull request #5428 by AttilaVamos (2014-03-03 20:00:14+00:00)
Title: HPCC-10298 CSV auto discovery should check the validity and uniqueness o...

...f the

discovered field name.

Add code for validate the filed name and check its uniqueness.
All invalid character change to '_'.

If fieldname isn't unique then add '_'++'_'+
postfix.

Signed-off-by: Attila Vamos