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The following commit(s) were added to refs/heads/branch-2.1 by this push:
new 43b99ddd7a3 [fix](mtmv) Fix compensate union all wrongly when
partition mv use partition external table (#52218)
43b99ddd7a3 is described below
commit 43b99ddd7a346b5a936bddfcdf7b56b40c370d3b
Author: seawinde <[email protected]>
AuthorDate: Wed Jun 25 14:50:47 2025 +0800
[fix](mtmv) Fix compensate union all wrongly when partition mv use
partition external table (#52218)
Fix compensate union all wrongly when partition mv use partition
external table
in test mv/external_table/part_partition_invalid.groovy
order_qt_after_modify_data_and_refresh_catalog data should be as
following:
```
1 2 1 2023-10-17 2023-10-17
2 2 2 2023-10-18 2023-10-18
3 2 3 2023-10-19 2023-10-19
```
### What problem does this PR solve?
Issue Number: close #xxx
Related PR: #49514
Problem Summary:
### Release note
None
### Check List (For Author)
- Test <!-- At least one of them must be included. -->
- [ ] Regression test
- [ ] Unit Test
- [ ] Manual test (add detailed scripts or steps below)
- [ ] No need to test or manual test. Explain why:
- [ ] This is a refactor/code format and no logic has been changed.
- [x] Previous test can cover this change.
- [ ] No code files have been changed.
- [ ] Other reason <!-- Add your reason? -->
- Behavior changed:
- [ ] No.
- [ ] Yes. <!-- Explain the behavior change -->
- Does this need documentation?
- [ ] No.
- [ ] Yes. <!-- Add document PR link here. eg:
https://github.com/apache/doris-website/pull/1214 -->
### Check List (For Reviewer who merge this PR)
- [ ] Confirm the release note
- [ ] Confirm test cases
- [ ] Confirm document
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---
.../doris/nereids/rules/exploration/mv/PartitionCompensator.java | 4 +++-
1 file changed, 3 insertions(+), 1 deletion(-)
diff --git
a/fe/fe-core/src/main/java/org/apache/doris/nereids/rules/exploration/mv/PartitionCompensator.java
b/fe/fe-core/src/main/java/org/apache/doris/nereids/rules/exploration/mv/PartitionCompensator.java
index 0ee88ce82af..ecb3c1d6cbb 100644
---
a/fe/fe-core/src/main/java/org/apache/doris/nereids/rules/exploration/mv/PartitionCompensator.java
+++
b/fe/fe-core/src/main/java/org/apache/doris/nereids/rules/exploration/mv/PartitionCompensator.java
@@ -85,8 +85,10 @@ public class PartitionCompensator {
}
MTMVPartitionInfo mvCustomPartitionInfo = mtmv.getMvPartitionInfo();
BaseTableInfo relatedPartitionTable =
mvCustomPartitionInfo.getRelatedTableInfo();
- if (relatedPartitionTable == null ||
queryUsedBaseTablePartitionNameSet.isEmpty()) {
+ if (relatedPartitionTable == null ||
queryUsedBaseTablePartitionNameSet.isEmpty()
+ || !relatedPartitionTable.isInternalTable()) {
// if mv is not partitioned or query not query any partition,
doesn't compensate
+ // in 2.1, external table should not compensate union all
return Pair.of(ImmutableMap.of(), ImmutableMap.of());
}
Collection<Partition> mvValidPartitions =
cascadesContext.getStatementContext()
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