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Posted to dev@drill.apache.org by "Jinfeng Ni (JIRA)" <ji...@apache.org> on 2013/11/19 04:13:21 UTC

[jira] [Created] (DRILL-302) Column name in parquet is case-sensitive

Jinfeng Ni created DRILL-302:
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             Summary: Column name in parquet is case-sensitive 
                 Key: DRILL-302
                 URL: https://issues.apache.org/jira/browse/DRILL-302
             Project: Apache Drill
          Issue Type: Wish
            Reporter: Jinfeng Ni
            Priority: Minor


Currently, column name in parquet is case-sensitive, which is different from SQL where query is case-insensitive.

For instance,  the following query will fail on drill: 
Select  _MAP['n_name'] AS N_NAME from "nation";

The following query is fine:
Select  _MAP['N_NAME'] AS N_NAME from "nation";

If we want to follow SQL, then it would be nice to make parquet column name case-insensitive as well.
 



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