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From Dain Sundstrom <dsundst...@gluecode.com>
Subject Re: [jira] Commented: (DERBY-13) Quoted names with embedded period mishandled in from list
Date Fri, 03 Dec 2004 18:45:42 GMT
On Dec 3, 2004, at 9:17 AM, Daniel John Debrunner wrote:

> -----BEGIN PGP SIGNED MESSAGE-----
> Hash: SHA1
>
> Jack Klebanoff wrote:
>> Daniel John Debrunner wrote:
>>
>> TableName is a compiler object, and, as an extension of  
>> QueryTreeNode,
>> it is a fairly heavy duty object tied to a connection. Outside of the
>> compiler transient data structures, and perhaps even some places 
>> inside
>> them, we need other mechanisms to represent table names.
>
> Ok, so you are talking about something beyond the scope of Derby-13,
> which is a compile time issue. So I'm  not sure what problem you are
> trying to solve as I thought that schema and table names were handled
> correctly through the runtime code, in terms of SchemaDescriptor and
> TableDescriptor objects.
>
> Maybe you have some example where a table name with schema is only
> represented by a String.

I ran into a bug (DERBY-62) when attempting to delete nonexistent table 
from a remote client derby would produce an exception that held on to a 
TableName object.  When I attempt to send the exception back to the 
remote client, I get an exception due to TableName not being 
serializable.  In this case, "a table name with schema is only 
represented by a String" would be nice :)

-dain


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