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From "Jonathan Ellis (JIRA)" <j...@apache.org>
Subject [jira] [Commented] (CASSANDRA-2926) The JDBC Suite should provide a simple DatabaseMetaData implementation
Date Mon, 22 Aug 2011 16:57:29 GMT

    [ https://issues.apache.org/jira/browse/CASSANDRA-2926?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13088813#comment-13088813
] 

Jonathan Ellis commented on CASSANDRA-2926:
-------------------------------------------

Shouldn't these be changed to match Cassandra better?

- allTablesAreSelectable
- getMaxBinaryLiteralLength
- getMaxCharLiteralLength
- [own|others][Deletes|Inserts|Updates]AreVisible
- supportsUnion

> The JDBC Suite should provide a simple DatabaseMetaData implementation
> ----------------------------------------------------------------------
>
>                 Key: CASSANDRA-2926
>                 URL: https://issues.apache.org/jira/browse/CASSANDRA-2926
>             Project: Cassandra
>          Issue Type: Sub-task
>          Components: Drivers
>    Affects Versions: 0.8.1, 0.8.4
>            Reporter: Rick Shaw
>            Assignee: Rick Shaw
>            Priority: Minor
>              Labels: CQL, JDBC
>             Fix For: 0.8.5
>
>         Attachments: add-database-metadata-v1.txt
>
>
> The {{DatabaseMetaData}} interface provides access to meta-data information about the
JDBC Driver implementation and the DB that it supports. This class would usually be used by
tooling to discover the extended capabilities of the Driver Suite.
> A very basic implementation is planned initially. Non-static metadata about Keyspaces
and Column Families can be provided in enhanced versions.

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