jin xing created CALCITE-3292:
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Summary: SqlToRelConverter#substituteSubQuery fails with
NullPointerException when converting SqlUpdate.
Key: CALCITE-3292
URL: https://issues.apache.org/jira/browse/CALCITE-3292
Project: Calcite
Issue Type: Bug
Components: core
Reporter: jin xing
Assignee: jin xing-- This message was sent by Atlassian Jira (v8.3.2#803003)
