qiaojialin commented on a change in pull request #818: [IOTDB-482] Vectorized
TimeGenerator
URL: https://github.com/apache/incubator-iotdb/pull/818#discussion_r380032201
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File path:
server/src/main/java/org/apache/iotdb/db/query/timegenerator/EngineTimeGenerator.java
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@@ -51,12 +54,17 @@ private void initNode(QueryContext context) throws
StorageEngineException {
@Override
public boolean hasNext() throws IOException {
- return operatorNode.hasNext();
+ return (cacheTimes != null && cacheTimes.hasMoreData()) ||
operatorNode.hasNext();
Review comment:
I prefer to fill the cacheTimes in hasNext.
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