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https://issues.apache.org/jira/browse/HIVE-13462?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=15265992#comment-15265992
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Ashutosh Chauhan commented on HIVE-13462:
-----------------------------------------
+1
> HiveResultSetMetaData.getPrecision() fails for NULL columns
> -----------------------------------------------------------
>
> Key: HIVE-13462
> URL: https://issues.apache.org/jira/browse/HIVE-13462
> Project: Hive
> Issue Type: Bug
> Components: JDBC
> Reporter: Jason Dere
> Assignee: Jason Dere
> Attachments: HIVE-13462.1.patch
>
>
> Can happen if you have a null in the select clause, for example "select null,
> key, value from src"
> {noformat}
> java.sql.SQLException: Unrecognized column type: NULL
> at
> org.apache.hive.jdbc.JdbcColumn.typeStringToHiveType(JdbcColumn.java:160)
> at
> org.apache.hive.jdbc.HiveResultSetMetaData.getHiveType(HiveResultSetMetaData.java:48)
> at
> org.apache.hive.jdbc.HiveResultSetMetaData.getPrecision(HiveResultSetMetaData.java:86)
> {noformat}
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