JackieTien97 commented on code in PR #17064:
URL: https://github.com/apache/iotdb/pull/17064#discussion_r2719824343
##########
iotdb-core/datanode/src/main/java/org/apache/iotdb/db/queryengine/execution/operator/source/relational/aggregation/Utils.java:
##########
@@ -103,6 +113,26 @@ public static byte[] serializeTimeValue(
return valueBytes;
}
+ public static byte[] serializeTimeValueWithNull(
+ TSDataType seriesDataType,
+ long time,
+ boolean valueIsNull,
+ boolean isOrderTimeNull,
+ TsPrimitiveType value) {
+ // Allocate buffer: fixed header size (10 bytes) + dynamic value size if
present
+ byte[] valueBytes =
+ valueIsNull ? new byte[10] : new byte[10 +
calcTypeSize(seriesDataType, value)];
+ BytesUtils.longToBytes(time, valueBytes, 0);
+ BytesUtils.boolToBytes(valueIsNull, valueBytes, 8);
+ BytesUtils.boolToBytes(isOrderTimeNull, valueBytes, 9);
Review Comment:
```suggestion
BytesUtils.boolToBytes(isOrderTimeNull, valueBytes, 8);
BytesUtils.boolToBytes(valueIsNull, valueBytes, 9);
```
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