Ashish Soni created PIG-4383:
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             Summary: parametrize SUBSTRING NOT WORKING
                 Key: PIG-4383
                 URL: https://issues.apache.org/jira/browse/PIG-4383
             Project: Pig
          Issue Type: Bug
          Components: build
    Affects Versions: 0.12.0
         Environment: CENTOS
            Reporter: Ashish Soni


Substring doesnt work when parameterized

94km SSE of False Pass, Alaska

Expected result ( Alaska) 

B=  foreach A generate mag,TRIM(place) as pl:chararray, 
LAST_INDEX_OF(TRIM(place),',')as idx:int,SIZE(TRIM(place)) as sz:int ;

C= foreach B generate mag SUBSTRING( TRIM(pl),idx,sz ) as st:chararray ;

Thanks,



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