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From "Bill Graham (JIRA)" <>
Subject [jira] Commented: (HIVE-679) Integrate JDBC driver with SQuirrelSQL for querying
Date Wed, 12 Aug 2009 00:52:15 GMT


Bill Graham commented on HIVE-679:

Thanks for the comments and for catching those tabs.

We could use CHANGES.txt for the driver version, but I think the solution should be done at
build time, instead of runtime. It seems like an undesirable dependency to have a txt file
bundled in the hive_jdbc.jar that has to be read at runtime somehow. If it was done at build
time though, we'd need to do some token substitution in the java source before compiling to
insert the version taken from CHANGES.txt. Also not the prettiest, but I think the end result
would be better. What do you think?

I'm importing serdeConstants for the getColumnTypeName method, which converts Thrift types
to Hive types. I debated hardcoding the Hive types in HiveResultSetMetaData to avoid the dependency,
but since serde is already required by hive_jdbc elsewhere, I used serde.Contants.

> Integrate JDBC driver with SQuirrelSQL for querying
> ---------------------------------------------------
>                 Key: HIVE-679
>                 URL:
>             Project: Hadoop Hive
>          Issue Type: New Feature
>          Components: Clients
>            Reporter: Bill Graham
>            Assignee: Bill Graham
>         Attachments: HIVE-679.1.patch
> Implement the JDBC methods required to support querying and other basic commands using
the SQuirrelSQL tool. 

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