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Merging Partitions for a Partitioned Table
Updated on 2024-05-20 GMT+08:00
Merging Partitions for a Partitioned Table
You can run ALTER TABLE MERGE PARTITIONS to merge multiple partitions into one partition.
For example, merge the partitions date_202001 and date_202002 of the range partitioned table range_sales into a new partition and update the global index.
ALTER TABLE range_sales MERGE PARTITIONS date_202001, date_202002 INTO PARTITION date_2020_old UPDATE GLOBAL INDEX;
After interval partitions are merged, the interval partition before the merged partitions becomes a range partition.
Parent topic: MERGE PARTITION
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