Jibing-Li opened a new pull request, #20260:
URL: https://github.com/apache/doris/pull/20260

   
   <--Describe your changes.-->
   
   Nereids planner include all columns index in TFileScanRangeParams, this may 
cause the column projection incorrect for text format table. Because csv reader 
use the column index position to split a line. With extra column index will 
cause get wrong split result. This PR is to reset the column index after 
Projection, remove the useless column index.
   
   ## Further comments
   
   If this is a relatively large or complex change, kick off the discussion at 
[[email protected]](mailto:[email protected]) by explaining why you 
chose the solution you did and what alternatives you considered, etc...
   
   


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