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https://issues.apache.org/jira/browse/CASSANDRA-3753?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Sylvain Lebresne updated CASSANDRA-3753:
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Attachment: 0002-Thrift-gen-file-changes.patch
0001-3753-cql3.patch
Attaching patch for cql3. Most of the patch is a slight refactor of the class
hierarchy to make all this fit better.
For the CqlPrepareResult, this adds an optional list<string> of types. With
that, the count is actually redundant, but I've kept it for compatibility with
cql2, as it's unclear we'll be able to do the same thing.
I don't think drivers have much support of prepared statement so far so I
didn't find a clean way to test this. But I did make a manual simple test to
check it does return the right types in the right order.
> Update CqlPreparedResult to provide type information
> ----------------------------------------------------
>
> Key: CASSANDRA-3753
> URL: https://issues.apache.org/jira/browse/CASSANDRA-3753
> Project: Cassandra
> Issue Type: Improvement
> Components: API
> Affects Versions: 1.1
> Reporter: Jonathan Ellis
> Priority: Critical
> Labels: cql
> Fix For: 1.1
>
> Attachments: 0001-3753-cql3.patch, 0002-Thrift-gen-file-changes.patch
>
>
> As discussed on CASSANDRA-3634, adding type information to a prepared
> statement would allow more client-side error checking.
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