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https://issues.apache.org/jira/browse/HIVE-2153?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13030981#comment-13030981
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Paul Yang commented on HIVE-2153:
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+1 Will test and commit
> Stats JDBC LIKE queries should escape '_' and '%'
> -------------------------------------------------
>
> Key: HIVE-2153
> URL: https://issues.apache.org/jira/browse/HIVE-2153
> Project: Hive
> Issue Type: Bug
> Reporter: Ning Zhang
> Assignee: Ning Zhang
> Attachments: HIVE-2153.2.patch, HIVE-2153.patch
>
>
> DELETE /* Hive stats aggregation:
> org.apache.hadoop.hive.ql.stats.jdbc.JDBCStatsAggregator */ FROM
> PARTITION_STAT_TBL WHERE ID LIKE
> 'hdfs://dfsnode:9000/tmp/hive-root/hive_2011-05-09_04-30-28_586_4184342157898880918/-ext-10000/ds=2011-05-08/table_name=dim_page_to_user_suggest_assoc/%'
> It is a prefix query but the '_' in the ID column should be escaped. The same
> applies to '%' if they appear in ID.
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