morningman commented on a change in pull request #6109:
URL: https://github.com/apache/incubator-doris/pull/6109#discussion_r662415260
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File path:
fe/fe-core/src/main/java/org/apache/doris/catalog/RangePartitionInfo.java
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@@ -90,6 +91,8 @@ public PartitionItem
createAndCheckPartitionItem(SinglePartitionDesc desc, boole
if (upperKey.compareTo(newRangeUpper) >= 0) {
newRange = checkNewRange(partKeyDesc, newRangeUpper,
lastRange, currentRange);
break;
+ } else if (partKeyDesc.getPartitionType() ==
PartitionKeyDesc.PartitionKeyValueType.FIXED) {
Review comment:
This is not a good algorithm. The original method is optimized for the
grammar of `less than`. It will first find a suitable position and then compare
it. But for the grammar of `fix range`, it should be judged by comparing the
lower value instead of upper value when finding the suitable position.
Therefore, different algorithms should be used for different grammars.
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