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https://issues.apache.org/jira/browse/CASSANDRA-2124?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=12999525#comment-12999525
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Eric Evans commented on CASSANDRA-2124:
---------------------------------------
{quote}
- name: IndexedTable
compare_with: LongType
issue is:
{why: expected 8 or 0 long(9)}. something like this.
{quote}
Right, the comparator is for the column _name_, which in your previous example
was "birthdate". It fails to validate because a long is 8 bytes in length and
"birthdate" is 9 bytes. Validators apply to column values, if you have not
configured a default validator, _or_ a column specific one (using
column_metadata), then it is {{BytesType}} (i.e. no validation).
{quote}
Yes. i can see that both are validated. but from batchUpdate method, call is
validateColumn(keyspace, update.getColumnFamily(),
column.getKey().getByteBuffer());
{quote}
{{getKey()}} is a method of {{java.util.Map.Entry}}, it returns the column name
(the "key" in this entry), because we're iterating over a map of columns. This
code is working correctly.
> JDBC driver for CQL
> -------------------
>
> Key: CASSANDRA-2124
> URL: https://issues.apache.org/jira/browse/CASSANDRA-2124
> Project: Cassandra
> Issue Type: New Feature
> Components: API
> Reporter: Eric Evans
> Assignee: Vivek Mishra
> Priority: Minor
> Labels: cql
> Attachments: Cassandra-2124_v1.0, cassandra-0.7.1-2124_v2.0,
> cassandra-0.7.1-2124_v2.1, cassandra_generic_decoder.patch
>
>
> A simple connection class and corresponding pool was created for CQL as a
> part of CASSANDRA-1710, but a JDBC driver (either in addition to, or as a
> replacement for) would also be interesting.
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