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From "Eranda Sooriyabandara (JIRA)" <j...@apache.org>
Subject [jira] Updated: (DERBY-2785) ij "describe" built in command cannot describe a table named "run"
Date Sat, 27 Mar 2010 19:32:27 GMT

     [ https://issues.apache.org/jira/browse/DERBY-2785?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Eranda Sooriyabandara updated DERBY-2785:
-----------------------------------------

    Attachment: derby-2785.diff

Hi,
I tried to add the keyword to caIndetifier() but when the table name is a keyword for example
"RUN" caIdentifier() does not called. So can't use keywords inside of caIdentifier(). So I
use your method to fix it. It works properly in my machine. Need a feedback before proceeding
 to test for ambiguities in the grammar.
Thanks


> ij "describe" built in command cannot describe a table named "run"
> ------------------------------------------------------------------
>
>                 Key: DERBY-2785
>                 URL: https://issues.apache.org/jira/browse/DERBY-2785
>             Project: Derby
>          Issue Type: Bug
>          Components: Tools
>    Affects Versions: 10.2.2.0
>         Environment: OS-X, Java 1.5
>            Reporter: Tim Halloran
>            Assignee: Eranda Sooriyabandara
>            Priority: Minor
>         Attachments: derby-2785.diff, describeKeywords.diff, step logs.txt
>
>
> steps to duplicate:
> (attach ij to any database)
> ij> create table run (i int);
> 0 rows inserted/updated/deleted
> ij> desc run;
> ERROR 42X01: Syntax error: Encountered "desc" at line 1, column 1.
> ij> 
> I think this is a parser problem within ij where the "run" is taken as a token and that
token is not included in the definition of a tablename expression in the grammer (should be
an easy fix).

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