ramitg254 commented on code in PR #6089:
URL: https://github.com/apache/hive/pull/6089#discussion_r2583648609
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standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/MetaStoreDirectSql.java:
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@@ -1977,116 +2020,96 @@ private List<ColumnStatisticsObj>
aggrStatsUseDB(String catName, String dbName,
// And, we also guarantee that the estimation makes sense by comparing
it to the
// UpperBound (calculated by "sum(\"NUM_DISTINCTS\")")
// and LowerBound (calculated by "max(\"NUM_DISTINCTS\")")
- + "avg((\"LONG_HIGH_VALUE\"-\"LONG_LOW_VALUE\")/cast(\"NUM_DISTINCTS\"
as decimal)),"
- +
"avg((\"DOUBLE_HIGH_VALUE\"-\"DOUBLE_LOW_VALUE\")/\"NUM_DISTINCTS\"),"
- + "avg((cast(\"BIG_DECIMAL_HIGH_VALUE\" as
decimal)-cast(\"BIG_DECIMAL_LOW_VALUE\" as decimal))/\"NUM_DISTINCTS\"),"
- + "sum(\"NUM_DISTINCTS\")" + " from " + PART_COL_STATS + ""
- + " inner join " + PARTITIONS + " on " + PART_COL_STATS +
".\"PART_ID\" = " + PARTITIONS + ".\"PART_ID\""
- + " inner join " + TBLS + " on " + PARTITIONS + ".\"TBL_ID\" = " +
TBLS + ".\"TBL_ID\""
- + " inner join " + DBS + " on " + TBLS + ".\"DB_ID\" = " + DBS +
".\"DB_ID\""
- + " where " + DBS + ".\"CTLG_NAME\" = ? and " + DBS + ".\"NAME\" = ?
and " + TBLS + ".\"TBL_NAME\" = ? ";
+ + "sum((\"LONG_HIGH_VALUE\"-\"LONG_LOW_VALUE\")/cast(\"NUM_DISTINCTS\"
as decimal)),"
+ +
"count((\"LONG_HIGH_VALUE\"-\"LONG_LOW_VALUE\")/cast(\"NUM_DISTINCTS\" as
decimal)),"
+ +
"sum((\"DOUBLE_HIGH_VALUE\"-\"DOUBLE_LOW_VALUE\")/\"NUM_DISTINCTS\"),"
+ +
"count((\"DOUBLE_HIGH_VALUE\"-\"DOUBLE_LOW_VALUE\")/\"NUM_DISTINCTS\"),"
+ + "sum((cast(\"BIG_DECIMAL_HIGH_VALUE\" as
decimal)-cast(\"BIG_DECIMAL_LOW_VALUE\" as decimal))/\"NUM_DISTINCTS\"),"
+ + "count((cast(\"BIG_DECIMAL_HIGH_VALUE\" as
decimal)-cast(\"BIG_DECIMAL_LOW_VALUE\" as decimal))/\"NUM_DISTINCTS\"),"
+ + "sum(\"NUM_DISTINCTS\")" + " from " + PART_COL_STATS + "" + " inner
join " + PARTITIONS + " on "
+ + PART_COL_STATS + ".\"PART_ID\" = " + PARTITIONS + ".\"PART_ID\"" + "
inner join " + TBLS + " on " + PARTITIONS
+ + ".\"TBL_ID\" = " + TBLS + ".\"TBL_ID\"" + " inner join " + DBS + "
on " + TBLS + ".\"DB_ID\" = " + DBS
+ + ".\"DB_ID\"" + " where " + DBS + ".\"CTLG_NAME\" = ? and " + DBS +
".\"NAME\" = ? and " + TBLS
+ + ".\"TBL_NAME\" = ? ";
Review Comment:
done, restored the original one
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