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Posted to dev@hive.apache.org by "N Campbell (JIRA)" <ji...@apache.org> on 2012/06/24 20:22:42 UTC
[jira] [Created] (HIVE-3194) implement the JDBC canonical/ISO-SQL
2012 scalar functions
N Campbell created HIVE-3194:
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Summary: implement the JDBC canonical/ISO-SQL 2012 scalar functions
Key: HIVE-3194
URL: https://issues.apache.org/jira/browse/HIVE-3194
Project: Hive
Issue Type: Improvement
Affects Versions: 0.8.0
Reporter: N Campbell
The Hive driver does not return any canonical JDBC scalar functions (per JDBC 3.0/4.0). Similarly, while Hive has various 'similar' scalar functions their signature (name etc) is not the same as ISO-SQL equivalent. It would be better for portable dynamic SQL applications to see more alignment by Hive etc to both standards. In some cases it is small syntactic changes/tweaks (i.e. see mod, substring etc).
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[jira] [Updated] (HIVE-3194) implement the JDBC canonical/ISO-SQL
2012 scalar functions
Posted by "Carl Steinbach (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HIVE-3194?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Carl Steinbach updated HIVE-3194:
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Component/s: UDF
SQL
JDBC
> implement the JDBC canonical/ISO-SQL 2012 scalar functions
> ----------------------------------------------------------
>
> Key: HIVE-3194
> URL: https://issues.apache.org/jira/browse/HIVE-3194
> Project: Hive
> Issue Type: Improvement
> Components: JDBC, SQL, UDF
> Affects Versions: 0.8.0
> Reporter: N Campbell
>
> The Hive driver does not return any canonical JDBC scalar functions (per JDBC 3.0/4.0). Similarly, while Hive has various 'similar' scalar functions their signature (name etc) is not the same as ISO-SQL equivalent. It would be better for portable dynamic SQL applications to see more alignment by Hive etc to both standards. In some cases it is small syntactic changes/tweaks (i.e. see mod, substring etc).
--
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