Joe McDonnell has submitted this change and it was merged. ( 
http://gerrit.cloudera.org:8080/22029 )

Change subject: IMPALA-13511: Calcite planner: support sub-second datetime parts
......................................................................

IMPALA-13511: Calcite planner: support sub-second datetime parts

This commit allows support for milliseconds, microseconds, and
nanoseconds for Calcite.

The ImpalaSqlIntervalQualifier class extends the Calcite
SqlIntervalQualifier class which handles most datetime parts. Some
code was copied from the base class since some of the methods were private,
but in general, the code handling the parts is exactly the same.

Change-Id: I392c3900c70e7754a35ef25fc720ba4a2f2e5dd6
Reviewed-on: http://gerrit.cloudera.org:8080/22029
Reviewed-by: Michael Smith <[email protected]>
Reviewed-by: Joe McDonnell <[email protected]>
Tested-by: Impala Public Jenkins <[email protected]>
---
M java/calcite-planner/src/main/codegen/config.fmpp
M java/calcite-planner/src/main/codegen/templates/Parser.jj
M 
java/calcite-planner/src/main/java/org/apache/impala/calcite/coercenodes/CoerceOperandShuttle.java
M 
java/calcite-planner/src/main/java/org/apache/impala/calcite/operators/ImpalaOperatorTable.java
A 
java/calcite-planner/src/main/java/org/apache/impala/calcite/type/ImpalaSqlIntervalQualifier.java
5 files changed, 273 insertions(+), 46 deletions(-)

Approvals:
  Michael Smith: Looks good to me, but someone else must approve
  Joe McDonnell: Looks good to me, approved
  Impala Public Jenkins: Verified

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Gerrit-Project: Impala-ASF
Gerrit-Branch: master
Gerrit-MessageType: merged
Gerrit-Change-Id: I392c3900c70e7754a35ef25fc720ba4a2f2e5dd6
Gerrit-Change-Number: 22029
Gerrit-PatchSet: 5
Gerrit-Owner: Steve Carlin <[email protected]>
Gerrit-Reviewer: Aman Sinha <[email protected]>
Gerrit-Reviewer: Anonymous Coward (816)
Gerrit-Reviewer: Impala Public Jenkins <[email protected]>
Gerrit-Reviewer: Joe McDonnell <[email protected]>
Gerrit-Reviewer: Michael Smith <[email protected]>
Gerrit-Reviewer: Steve Carlin <[email protected]>

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