When the DB2 optimizer forms a query access plan for a query, it divides the work among the database partitions which work in parallel.
当DB 2优化器为一个查询形成查询访问计划时,它将工作划分到多个数据库分区上,这些数据库分区是并行工作的。
When the DB2 optimizer forms a query access plan for a query, it divides the work among the database partitions which work in parallel.
当DB 2优化器为一个查询形成查询访问计划时,它将工作划分到多个数据库分区上,这些数据库分区是并行工作的。
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