Re: Partition and subpartition are different column
You can partition by one column and subpartition by another column, but you have to partition by range or list first and then subpartition by hash/key.
Also note that all partition and subpartition columns must be part of all unique keys (including primary key).
So I suggest you to try PARTITION BY RANGE (topic_id) SUBPARTITION BY HASH (site_id).
btw, what will the main use of partitioning be?
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July 23, 2012 10:54AM
Re: Partition and subpartition are different column
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