[
https://issues.apache.org/jira/browse/CASSANDRA-6538?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14328900#comment-14328900
]
Sylvain Lebresne commented on CASSANDRA-6538:
---------------------------------------------
bq. we will have to check the datatype of providedArgs against BytesType
Well, no. As long as {{BytesType}} is declared as the type of argument, the
type system ensure it will only be called on that. Really, what I'm suggesting
is simply that you remove the change to {{Selection}} from your patch.
Actually, that and the fact that you shouldn't use {{bb.array().length}} (as
this return the length of the array backing the ByteBuffer but 1) that's *not*
in general the same as the length of the ByteBuffer and 2) it's assuming that
the ByteBuffer is backed by an array which is not an assumption it should
make). Instead, just use {{ByteBuffer.remaining()}}.
> Provide a read-time CQL function to display the data size of columns and rows
> -----------------------------------------------------------------------------
>
> Key: CASSANDRA-6538
> URL: https://issues.apache.org/jira/browse/CASSANDRA-6538
> Project: Cassandra
> Issue Type: Improvement
> Reporter: Johnny Miller
> Priority: Minor
> Labels: cql
> Attachments: 6538.patch, CodeSnippet.txt, sizeFzt.PNG
>
>
> It would be extremely useful to be able to work out the size of rows and
> columns via CQL.
--
This message was sent by Atlassian JIRA
(v6.3.4#6332)
