ByteYue opened a new pull request, #25021:
URL: https://github.com/apache/doris/pull/25021
## Proposed changes
Issue Number: close #xxx
The former check of partition's policy and table's policy is totally wrong,
cause it would change the global variable `storagePolicy` which might make the
latter partitions' setting been covered by the former policy.
For example, if you type this ddl to doris
```sql
CREATE TABLE IF NOT EXISTS test_table3 (
L_ORDERKEY INTEGER NOT NULL
)
DUPLICATE KEY(L_ORDERKEY, L_PARTKEY, L_SUPPKEY, L_LINENUMBER)
PARTITION BY RANGE(`L_SHIPDATE`)
(
PARTITION `p202301` VALUES LESS THAN ("1995-12-01")
("storage_policy" = "test_add_drop_partition_policy"),
PARTITION `p202302` VALUES LESS THAN ("2017-03-01")
)
DISTRIBUTED BY HASH(L_ORDERKEY) BUCKETS 3
PROPERTIES (
"replication_num" = "1"
)
```
Then you'll surprisingly find that the partition `p202302` has storage
policy.
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