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https://issues.apache.org/jira/browse/CASSANDRA-2475?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13169974#comment-13169974
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Jonathan Ellis commented on CASSANDRA-2475:
-------------------------------------------
bq. I'm not fundamentally opposed to an API call to remove PSes, I'm just
trying to keep things simpler if it doesn't actually provide any value.
WFM. I assumed Rick had already implemented one for JDBC API completeness but
if we're just going to no-op that out for now I'm not going to lose any sleep
over it.
bq. If you want to access a PS on an arbitrary connection pulled from a pool,
then you're going to need some way of dealing with a connection that doesn't
have that PS stored.
It's the client's responsibility to prepare the statements on each connection
before using them, which implies some caching behavior on the part of the
driver as in
http://www.theserverside.com/news/1365244/Why-Prepared-Statements-are-important-and-how-to-use-them-properly
> 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, 2475-v3.1.patch,
> 2475-v3.2-Thrift.patch, v1-0001-CASSANDRA-2475-prepared-statement-patch.txt,
> v1-0002-regenerated-thrift-java.txt,
> v2-0001-CASSANDRA-2475-rickshaw-2475-v3.1.patch.txt,
> v2-0002-rickshaw-2475-v3.2-Thrift.patch-w-changes.txt,
> v2-0003-eevans-increment-thrift-version-by-1-not-3.txt,
> v2-0004-eevans-misc-cleanups.txt,
> v2-0005-eevans-refactor-for-better-encapsulation-of-prepare.txt,
> v2-0006-eevans-log-queries-at-TRACE.txt,
> v2-0007-use-an-LRU-map-for-storage-of-prepared-statements.txt
>
>
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