ramitg254 commented on code in PR #6089:
URL: https://github.com/apache/hive/pull/6089#discussion_r2583755269
##########
standalone-metastore/metastore-server/src/main/java/org/apache/hadoop/hive/metastore/MetaStoreDirectSql.java:
##########
@@ -2098,29 +2121,39 @@ private List<ColumnStatisticsObj> aggrStatsUseDB(String
catName, String dbName,
}
// get sum for all columns to reduce the number of queries
Map<String, Map<Integer, Object>> sumMap = new HashMap<String,
Map<Integer, Object>>();
- queryText = "select \"COLUMN_NAME\", sum(\"NUM_NULLS\"),
sum(\"NUM_TRUES\"), sum(\"NUM_FALSES\"), 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\" = ? "
- + " and " + PART_COL_STATS + ".\"COLUMN_NAME\" in (" +
makeParams(extraColumnNameTypeParts.size()) + ")"
- + " and " + PARTITIONS + ".\"PART_NAME\" in (" +
makeParams(partNames.size()) + ")"
- + " and " + PART_COL_STATS + ".\"ENGINE\" = ? "
- + " group by " + PART_COL_STATS + ".\"COLUMN_NAME\"";
- start = doTrace ? System.nanoTime() : 0;
- try (QueryWrapper query = new
QueryWrapper(pm.newQuery("javax.jdo.query.SQL", queryText))) {
+ queryText =
+ "select \"COLUMN_NAME\", sum(\"NUM_NULLS\"), sum(\"NUM_TRUES\"),
sum(\"NUM_FALSES\"), 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\" = ? "
+ + " and " + PART_COL_STATS + ".\"COLUMN_NAME\" in (" +
makeParams(extraColumnNameTypeParts.size()) + ")"
+ + " and " + PARTITIONS + ".\"PART_NAME\" in (" +
makeParams(partNames.size()) + ")" + " and "
+ + PART_COL_STATS + ".\"ENGINE\" = ? " + " group by " +
PART_COL_STATS + ".\"COLUMN_NAME\"";
Review Comment:
done, restored
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