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https://issues.apache.org/jira/browse/CASSANDRA-2475?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13165850#comment-13165850
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Jonathan Ellis commented on CASSANDRA-2475:
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bq. My opinion on string vs. binary is largely unchanged here. String
parameters is the path of greatest abstraction, eliminating a proven vector for
bugs, and it keeps our query interface as friendly as possible.
While I agree in principle, from CASSANDRA-1788, CASSANDRA-3333, and others,
we've seen that reducing copies really matters to CPU-bound queries. So I
would expect the same here; convert-from-string is basically a glorified copy.
We're already doing binary data for resultsets, so I don't think the bar for
client developers gets much higher if we use them for prepared statements.
> Prepared statements
> -------------------
>
> Key: CASSANDRA-2475
> URL: https://issues.apache.org/jira/browse/CASSANDRA-2475
> Project: Cassandra
> Issue Type: New Feature
> Components: API, Core
> Affects Versions: 1.0.5
> Reporter: Eric Evans
> Assignee: Rick Shaw
> Priority: Minor
> Labels: cql
> Fix For: 1.1
>
> Attachments: 2475-v1.patch, 2475-v2.patch,
> v1-0001-CASSANDRA-2475-prepared-statement-patch.txt,
> v1-0002-regenerated-thrift-java.txt
>
>
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