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https://issues.apache.org/jira/browse/CASSANDRA-4945?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Jonathan Ellis reassigned CASSANDRA-4945:
-----------------------------------------
Assignee: Pavel Yaskevich (was: Sylvain Lebresne)
Can you review, [~xedin]?
> CQL3 does handle List append or prepend with a "Prepared" list
> --------------------------------------------------------------
>
> Key: CASSANDRA-4945
> URL: https://issues.apache.org/jira/browse/CASSANDRA-4945
> Project: Cassandra
> Issue Type: Bug
> Affects Versions: 1.2.0 beta 2
> Environment: CQL3 Thrift methods (new)
> Reporter: Rick Shaw
> Assignee: Pavel Yaskevich
> Priority: Minor
> Fix For: 1.2.0 rc1
>
> Attachments: 4945.txt
>
>
> I can successfully update a List using the "literal" syntax:
> {code}
> UPDATE testcollection SET L = [98,99,100] + L WHERE k = 1;
> {code}
> And I can successfully "upsert" a List using the "Prepared" syntax:
> {code}
> UPDATE testcollection SET L = ? WHERE k = 1
> {code}
> by providing a decoded List<Integer> in the bind values.
> But using the "prepared" syntax for an prepend like:
> {code}
> UPDATE testcollection SET L = ? + L WHERE k = 1
> {code}
> fails with the following message:
> {code}
> java.sql.SQLSyntaxErrorException: InvalidRequestException(why:line 1:33
> mismatched input '+' expecting K_WHERE)
> at
> org.apache.cassandra.cql.jdbc.CassandraPreparedStatement.<init>(CassandraPreparedStatement.java:92)
> ...
> ...
> {code}
> and an append of a "prepared" syntax like:
> {code}
> UPDATE testcollection SET L = L + ? WHERE k = 1
> {code}
> fails as follows:
> {code}
> java.sql.SQLSyntaxErrorException: InvalidRequestException(why:invalid
> operation for non commutative columnfamily testcollection)
> at
> org.apache.cassandra.cql.jdbc.CassandraPreparedStatement.<init>(CassandraPreparedStatement.java:92)
> ...
> ...
> {code}
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