It is parsed and stored in local internal memory, external memory, and the relational database, and rendered on the screen.
解析并存储在本地内部内存、外部内存和关系数据库中,再呈现在屏幕上。
Like other relational database management systems such as Oracle and SQL Server, Informix has its internal optimizer, which is responsible for selecting the best query execution plan.
与Oracle和SQL Server等其他关系数据库管理系统一样,Informix也有内部优化器,负责选择最佳的查询执行计划。
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