Maximum number of partitions for NDBCLUSTER tables-opracowanie

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Maximum number of partitions for NDBCLUSTER tables-opracowanie - strona 1

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Maximum number of partitions for NDBCLUSTER tables. The maximum number of partitions
that can defined for a NDBCLUSTER table when employing user-defined partitioning is 8 per node
group. (See Section 17.1.2, “MySQL Cluster Nodes, Node Groups, Replicas, and Partitions”, for
more information about MySQL Cluster node groups.
DROP PARTITION not supported. It is not possible to drop partitions from NDB tables using
ALTER TABLE ... DROP PARTITION. The other partitioning extensions to ALTER TABLE—ADD
PARTITION, REORGANIZE PARTITION, and COALESCE PARTITION—are supported for Cluster
tables, but use copying and so are not optimized. See Section 18.3.1, “Management of RANGE and
LIST Partitions” and Section 13.1.7, “ALTER TABLE Syntax”.
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