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https://issues.apache.org/jira/browse/HIVE-26046?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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zhangbutao reassigned HIVE-26046:
---------------------------------
Assignee: zhangbutao
> MySQL's bit datatype is default to void datatype in hive
> --------------------------------------------------------
>
> Key: HIVE-26046
> URL: https://issues.apache.org/jira/browse/HIVE-26046
> Project: Hive
> Issue Type: Sub-task
> Components: Standalone Metastore
> Affects Versions: 4.0.0
> Reporter: Naveen Gangam
> Assignee: zhangbutao
> Priority: Major
>
> describe on a table that contains a "bit" datatype gets mapped to void. We
> need a explicit conversion logic in the MySQL ConnectorProvider to map it to
> a suitable datatype in hive.
> {noformat}
> +-------------------------------+---------------------------------------------------+----------------------------------------------------+
> | col_name | data_type
> | comment |
> +-------------------------------+---------------------------------------------------+----------------------------------------------------+
> | tbl_id | bigint
> | from deserializer |
> | create_time | int
> | from deserializer |
> | db_id | bigint
> | from deserializer |
> | last_access_time | int
> | from deserializer |
> | owner | varchar(767)
> | from deserializer |
> | owner_type | varchar(10)
> | from deserializer |
> | retention | int
> | from deserializer |
> | sd_id | bigint
> | from deserializer |
> | tbl_name | varchar(256)
> | from deserializer |
> | tbl_type | varchar(128)
> | from deserializer |
> | view_expanded_text | string
> | from deserializer |
> | view_original_text | string
> | from deserializer |
> | is_rewrite_enabled | void
> | from deserializer |
> | write_id | bigint
> | from deserializer
> {noformat}
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