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https://issues.apache.org/jira/browse/HIVE-21270?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
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Shubham Chaurasia updated HIVE-21270:
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Description: We can get ResultSet metadata using
\{{ResultSet#getMetaData()}} but JDBC provides no way of getting nested data
types(of columns) associated with it. This UDTF helps to retrieve each column
name and it's data type. (was: We can get ResultSet metadata using
{{ResultSet#getMetaData()}}but JDBC provides no way of getting nested data
types(of columns) associated with it. This UDTF helps to retrieve each column
name and it's data type.)
> A UDTF to show schema (column names and types) of given query
> -------------------------------------------------------------
>
> Key: HIVE-21270
> URL: https://issues.apache.org/jira/browse/HIVE-21270
> Project: Hive
> Issue Type: New Feature
> Components: UDF
> Reporter: Shubham Chaurasia
> Assignee: Shubham Chaurasia
> Priority: Major
> Labels: pull-request-available
> Attachments: HIVE-21270.1.patch
>
> Time Spent: 10m
> Remaining Estimate: 0h
>
> We can get ResultSet metadata using \{{ResultSet#getMetaData()}} but JDBC
> provides no way of getting nested data types(of columns) associated with it.
> This UDTF helps to retrieve each column name and it's data type.
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