dengzhhu653 commented on code in PR #3137:
URL: https://github.com/apache/hive/pull/3137#discussion_r1038906452
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ql/src/java/org/apache/hadoop/hive/ql/exec/DDLPlanUtils.java:
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@@ -395,29 +404,46 @@ public void addDoubleStats(ColumnStatisticsData cd,
List<String> ls) {
ls.add(lowValue + dc.getLowValue() + "'");
}
+ public String checkHistogram(ColumnStatisticsData cd) {
+ byte[] buffer = null;
+
+ if (cd.isSetDoubleStats() && cd.getDoubleStats().isSetHistogram()) {
Review Comment:
should we check other types as well?
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