James Xu created BEAM-2297:
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Summary: Set Opearator: UNION
Key: BEAM-2297
URL: https://issues.apache.org/jira/browse/BEAM-2297
Project: Beam
Issue Type: Sub-task
Components: dsl-sql
Reporter: James Xu
Assignee: Xu Mingmin-- This message was sent by Atlassian JIRA (v6.3.15#6346)
