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https://issues.apache.org/jira/browse/TAJO-71?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Hyunsik Choi updated TAJO-71:
-----------------------------

    Description: 
The current parser (i.e., NQL.g) is case-sensitive. So, the parser does not 
handle statements including uppercase letters as follows:
{noformat}
tajo> SELECT count(*) from supplier
ERROR: line 1:7
{noformat}

We should change the parser to case-insensitive one.

  was:
The current parser (i.e., NQL.g) is case-sensitive. So, the parser does not 
handle statements including uppercase letters as follows:
{noformat}
tajo> SELECT count(*) from supplier
ERROR: line 1:7
{noformat}

We should improve the parser to case-insensitive one.

    
> Case-insensitive parser
> -----------------------
>
>                 Key: TAJO-71
>                 URL: https://issues.apache.org/jira/browse/TAJO-71
>             Project: Tajo
>          Issue Type: Improvement
>          Components: parser
>            Reporter: Hyunsik Choi
>            Assignee: Hyunsik Choi
>             Fix For: 0.2-incubating
>
>         Attachments: TAJO-71.patch
>
>
> The current parser (i.e., NQL.g) is case-sensitive. So, the parser does not 
> handle statements including uppercase letters as follows:
> {noformat}
> tajo> SELECT count(*) from supplier
> ERROR: line 1:7
> {noformat}
> We should change the parser to case-insensitive one.

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