db-derby-dev mailing list archives

Site index · List index
Message view « Date » · « Thread »
Top « Date » · « Thread »
From "Tomohito Nakayama (JIRA)" <derby-...@db.apache.org>
Subject [jira] Updated: (DERBY-782) Improvement on org.apache.derby.impl.jdbc.EmbedBlob#length()
Date Fri, 23 Dec 2005 06:05:32 GMT
     [ http://issues.apache.org/jira/browse/DERBY-782?page=all ]

Tomohito Nakayama updated DERBY-782:
------------------------------------

    Comment: was deleted

> Improvement on org.apache.derby.impl.jdbc.EmbedBlob#length()
> ------------------------------------------------------------
>
>          Key: DERBY-782
>          URL: http://issues.apache.org/jira/browse/DERBY-782
>      Project: Derby
>         Type: Bug
>   Components: JDBC
>     Reporter: Tomohito Nakayama
>  Attachments: testLob4.java
>
> Now, org.apache.derby.impl.jdbc.EmbedBlob#length() method read out whole  BinaryToRawStream
to know exact length.
> On the other hand,  BinaryToRawStream have some commented-out inplementation of having
information for length.
> I think the information of lengh in BinaryToRawStream should be restored to be used in
.org.apache.derby.impl.jdbc.EmbedBlob#length(), because read out whole stream can be expensive
processing when streamed information was large.
> There exists a subject that reliability of lengh information in BinaryToRawStream is
unknown.

-- 
This message is automatically generated by JIRA.
-
If you think it was sent incorrectly contact one of the administrators:
   http://issues.apache.org/jira/secure/Administrators.jspa
-
For more information on JIRA, see:
   http://www.atlassian.com/software/jira


Mime
View raw message