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From "Sam Tunnicliffe (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-11456) support for PreparedStatement with LIKE
Date Tue, 13 Sep 2016 11:09:20 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-11456?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15486942#comment-15486942
] 

Sam Tunnicliffe commented on CASSANDRA-11456:
---------------------------------------------

[~maximp] Sorry, but the tick tock release schedule doesn't work like that. Only critical
security fixes would warrant a 3.5.1 release I'm afraid. That said, I believe that the patch
can be trivially applied to 3.5, so if it's an absolute blocker for you, you could build your
own version (though I would recommend thoroughly testing that before deploying to production
of course).



background on tick-tock: [summary|https://www.pythian.com/blog/cassandra-version-production/]
&  [detail|https://lists.apache.org/thread.html/72bbd3bf1262061176ca455b888238c75e38cd14bad66073059f025d@1433946587@%3Cuser.cassandra.apache.org%3E]


> support for PreparedStatement with LIKE
> ---------------------------------------
>
>                 Key: CASSANDRA-11456
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-11456
>             Project: Cassandra
>          Issue Type: Improvement
>          Components: CQL
>            Reporter: Pavel Yaskevich
>            Assignee: Sam Tunnicliffe
>            Priority: Minor
>              Labels: sasi
>             Fix For: 3.6
>
>
> Using the Java driver for example:
> {code}
> PreparedStatement pst = session.prepare("select * from test.users where first_name LIKE
?");
> BoundStatement bs = pst.bind("Jon%");
> {code}
> The first line fails with {{SyntaxError: line 1:47 mismatched input '?' expecting STRING_LITERAL}}
(which makes sense since it's how it's declared in the grammar). Other operators declare the
right-hand side value as a {{Term.Raw}}, which can also be a bind marker.
> I think users will expect to be able to bind the argument this way.



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