Function like with empty string is throwing null pointer exception
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Key: HIVE-2402
URL: https://issues.apache.org/jira/browse/HIVE-2402
Project: Hive
Issue Type: Bug
Components: Query Processor
Environment: Hadoop 0.20.1, Hive0.8.0 and SUSE Linux Enterprise Server
10 SP2 (i586) - Kernel 2.6.16.60-0.21-smp (5)
Reporter: Chinna Rao Lalam
select emp.ename from emp where ename like ''
This query is throwing null pointer exception
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