The DB2 optimizer stores the access plan created in the prepare phase in the SQL statement cache (also called package cache in DB2) for reuse purposes.
DB 2优化器将准备阶段中创建的访问计划存储在sql语句缓存(在DB 2中也称为包缓存)中以便重用。
Prepare spaghetti according to package directions.
根据包装上的指示准备好意大利面。
Prepare and coordinate costing package. Monitor and ensure competitive quotations are obtained from appropriate factories for potential programs and follow up orders after order confirmation.
准备和协调成本核算包。监控和确保竞争力的报价，获得适当的工厂潜在方案，并跟进客户订单，订单确认后。
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