abstractdog commented on a change in pull request #2225:
URL: https://github.com/apache/hive/pull/2225#discussion_r680949949
##########
File path:
ql/src/java/org/apache/hadoop/hive/ql/udf/ptf/ValueBoundaryScanner.java
##########
@@ -664,6 +632,87 @@ public Object computeValue(Object row) throws
HiveException {
*/
public abstract boolean isEqual(Object v1, Object v2);
+ protected int binarySearchBack(int r, PTFPartition p, Object sortKey, int
amt,
+ Order order) throws HiveException {
+ boolean isOrderDesc = order.equals(Order.DESC);
+ Object rowVal = sortKey;
+
+ int rMin = -1; // tracks lowest possible number fulfilling the range
requirement
Review comment:
okay, seems to work
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