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

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

    [ http://issues.apache.org/jira/browse/DERBY-468?page=comments#action_12320922 ] 

Satheesh Bandaram commented on DERBY-468:
-----------------------------------------

Fix submitted to trunk. Also merged the fix to 10.1 branch.

Sending        java\engine\org\apache\derby\impl\sql\compile\sqlgrammar.jj
Sending        java\testing\org\apache\derbyTesting\functionTests\master\nonreserved.out
Sending        java\testing\org\apache\derbyTesting\functionTests\tests\lang\nonreserved.sql
Transmitting file data ...
Committed revision 267247.

> 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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