JackieTien97 commented on a change in pull request #821: [IOTDB-298]Last
time-value query
URL: https://github.com/apache/incubator-iotdb/pull/821#discussion_r380540195
##########
File path:
server/src/main/java/org/apache/iotdb/db/qp/physical/crud/BatchInsertPlan.java
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@@ -288,6 +292,23 @@ public long getMaxTime() {
return maxTime;
}
+ public void updateMNodeLastValues(MNode node) {
+ long maxTime = Long.MIN_VALUE;
+ int maxIndex = 0;
+ for (int i = 0; i < times.length; i++) {
+ if (times[i] > maxTime) {
+ maxTime = times[i];
+ maxIndex = i;
+ }
+ }
+ for (int i = 0; i < measurements.length; i++) {
+ if (node.hasChild(measurements[i])) {
+ Object[] column = (Object[]) columns[i];
+ node.getChild(measurements[i]).updateCachedLast(maxTime,
column[maxIndex], dataTypes[i]);
+ }
+ }
+ }
+
Review comment:
This function is not the InsertPlan's responsibility
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