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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 Mon, 21 Jun 2010 09:02:23 GMT

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

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

    Attachment: caidentifier.diff

Hi Bryan,
Got the point,
[ i=keyword()|t=<IDENTIFIER> ] means it is optional. Though both i and t doesn't have
a match, execution proceed to the block. I remove squire brackets and now it passes my basic
tests.
Here I am attaching the updated patch and I will attach derby all and JUnit test results asap.
Thanks
Eranda

> 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: caidentifier.diff, caidentifier.diff, derby-2785.diff, derby-2785.diff,
derby-2785.diff, derbyall_report.txt, derbyall_report.txt, describeKeywords.diff, junitAll.out,
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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