[jira] Updated: (DERBY-468) Unreserve COUNT keyword, if possible.

["Satheesh Bandaram (JIRA)" <de...@db.apache.org>]

     [ http://issues.apache.org/jira/browse/DERBY-468?page=all ]

Satheesh Bandaram updated DERBY-468:
------------------------------------

    Attachment: count.patch

I am attaching a patch for this. Though I ran derbyAll yesterday, I made a slight change to the patch, so I will run the tests again and submit the fix tomorrow.

> Unreserve COUNT keyword, if possible.
> -------------------------------------
>
>          Key: DERBY-468
>          URL: http://issues.apache.org/jira/browse/DERBY-468
>      Project: Derby
>         Type: Improvement
>   Components: SQL
>     Versions: 10.0.2.0, 10.1.1.0, 10.2.0.0
>  Environment: All Platforms
>     Reporter: Satheesh Bandaram
>     Priority: Minor
>  Attachments: count.patch
>
> Derby currently treats COUNT as a reserved word. This prevents having COUNT as a table name or a column name as shown below. It would be good to move COUNT from reserved word to a non-reserved word list. Having COUNT as a reserved word also causes problems while porting applications to Derby.
> ij> create table count(i int);
> ERROR 42X01: Syntax error: Encountered "count" at line 1, column 14.
> ij> create table ts(count int);
> ERROR 42X01: Syntax error: Encountered "count" at line 1, column 17.
> Note that SQL standard says COUNT is a reserved word, but Derby treats several of these reserved words as non-reserved words already. (CLOB for example)

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