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From amansi...@apache.org
Subject [drill] branch master updated (0195d1f -> 05a1a3a)
Date Tue, 14 May 2019 17:33:15 GMT
This is an automated email from the ASF dual-hosted git repository.

amansinha pushed a change to branch master
in repository https://gitbox.apache.org/repos/asf/drill.git.


    from 0195d1f  DRILL-7237: Fix single_value aggregate function for variable length types
     add 05a1a3a  DRILL-7242: Handle additional boundary cases and compute better estimates
when popular values span multiple buckets.

No new revisions were added by this update.

Summary of changes:
 .../drill/exec/planner/common/Histogram.java       |   2 +-
 .../planner/common/NumericEquiDepthHistogram.java  | 125 ++++++++++++++-------
 .../exec/planner/cost/DrillRelMdSelectivity.java   |   3 +-
 .../common/TestNumericEquiDepthHistogram.java      | 113 +++++++++++++++++++
 .../org/apache/drill/exec/sql/TestAnalyze.java     |  12 ++
 5 files changed, 215 insertions(+), 40 deletions(-)
 create mode 100644 exec/java-exec/src/test/java/org/apache/drill/exec/planner/common/TestNumericEquiDepthHistogram.java


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