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Posted to issues@hive.apache.org by "Jesus Camacho Rodriguez (JIRA)" <ji...@apache.org> on 2019/02/21 02:32:00 UTC
[jira] [Updated] (HIVE-21301) Show tables statement to include
views and materialized views
[ https://issues.apache.org/jira/browse/HIVE-21301?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jesus Camacho Rodriguez updated HIVE-21301:
-------------------------------------------
Description:
HIVE-19974 introduced backwards incompatible change, with {{SHOW TABLES}} statement showing only managed/external tables in the system.
This issue will restore old behavior, with {{SHOW TABLES}} showing all queryable entities, including views and materialized views.
Instead, to provide information about table types, {{SHOW EXTENDED TABLES}} statement is introduced, which includes an additional column with the table type for each of the tables listed.
Besides, the possibility to filter the show tables statements with a {{WHERE `table_type` = 'ANY_TYPE'}} clause is introduced.
was:
HIVE-19974 introduced backwards incompatible change, with {{SHOW TABLES}} statement showing only tables in the system.
This issue will restore old behavior, with {{SHOW TABLES}} showing all queryable entities, including views and materialized views.
In addition, {{SHOW EXTENDED TABLES}} statement is introduced, which includes an additional column with the table type for each of the tables listed.
Finally, the possibility to filter the show tables statements with a {{WHERE `table_type` = 'ANY_TYPE'}} clause is introduced.
> Show tables statement to include views and materialized views
> -------------------------------------------------------------
>
> Key: HIVE-21301
> URL: https://issues.apache.org/jira/browse/HIVE-21301
> Project: Hive
> Issue Type: Bug
> Affects Versions: 4.0.0, 3.2.0
> Reporter: Jesus Camacho Rodriguez
> Assignee: Jesus Camacho Rodriguez
> Priority: Major
>
> HIVE-19974 introduced backwards incompatible change, with {{SHOW TABLES}} statement showing only managed/external tables in the system.
> This issue will restore old behavior, with {{SHOW TABLES}} showing all queryable entities, including views and materialized views.
> Instead, to provide information about table types, {{SHOW EXTENDED TABLES}} statement is introduced, which includes an additional column with the table type for each of the tables listed.
> Besides, the possibility to filter the show tables statements with a {{WHERE `table_type` = 'ANY_TYPE'}} clause is introduced.
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