Cheng Lian created SPARK-1513:
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Summary: Specialized ColumnType for Timestamp
Key: SPARK-1513
URL: https://issues.apache.org/jira/browse/SPARK-1513
Project: Spark
Issue Type: Improvement
Components: SQL
Affects Versions: 1.1.0
Reporter: Cheng Lian-- This message was sent by Atlassian JIRA (v6.2#6252)
