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From "Sylvain Lebresne (JIRA)" <j...@apache.org>
Subject [jira] [Resolved] (CASSANDRA-4629) CQL/JDBC: implement complete jdbc metadata
Date Fri, 07 Sep 2012 10:32:07 GMT

     [ https://issues.apache.org/jira/browse/CASSANDRA-4629?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
]

Sylvain Lebresne resolved CASSANDRA-4629.
-----------------------------------------

    Resolution: Invalid

CassandraDatabaseMetadata is not a Cassandra class. You'd want to open an issue at http://code.google.com/a/apache-extras.org/p/cassandra-jdbc/
(the jdbc driver is not part of the Cassandra project).
                
> CQL/JDBC: implement complete jdbc metadata
> ------------------------------------------
>
>                 Key: CASSANDRA-4629
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-4629
>             Project: Cassandra
>          Issue Type: Improvement
>    Affects Versions: 1.1.4
>            Reporter: Michael Krumpholz
>              Labels: cql, jdbc
>
> Please provide a more complete implementation of the jdbc spec for the metadata. The
CassandraDatabaseMetaData implementation of DatabaseMetaData returns only empty result sets
for the important methods. Also the getIdentifierQuoteString() returns single quote (') instead
of double quotes ("). " should be the correct quote string for SQL identifiers at least in
my understanding!?
> I have written some code at least for some parts of the jdbc api that we need using cql
queries on the system.schema_* tables. I put the code for our project into separated classes
to avoid direct changes to libs which will change/improve in new versions. I don't know if
it's complete and/or correct in all cases. 

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