您要查找的是不是:
- In query optimization module,the technique of query preprocessing and pulling subquery up is introduced,then the access path selection and the account method of const evaluation are discusse... 最后对测试结果进行了分析,结果表明优化后的系统查询效率比原系统有了显著提高。
- Then the technique of query preprocessing and pulling sub query up is introduced.Finally, the access path selection and the account method of const evaluation are discussed in detail. 接着本文介绍了查询优化的关键技术:预处理技术和子查询提升技术等,再接着详细讨论了存取路径的选择和路径代价的估算方法。
- The letter was referred back (to us) with a query. 该函已退给(我方)要求对某问题加以解释。
- Query, when will they carry out the project? 请问,他们什么时候执行这一方案?
- I have a query about his sincerity. 我对他的诚意有怀疑。
- Query Preprocessing 查询预处理
- I query whether it is right to do so. 我怀疑那样做是否正确。
- Perform preprocessing and expand macros. 进行预处理并扩展宏。
- I send all my income tax query to my accountant. 我把所有有关所得税的疑问送交会计师。
- I query whether he can be trusted. 挑选後继人的问题已经提出。
- Event, you can perform any additional preprocessing required or cancel the database query entirely. 事件,可以执行任何所需的其他预处理或完全取消数据库查询。
- I query whether his word can be relied on. 我怀疑他的话是否可靠。
- I query the validity of his statement. 我对他的说法提出质疑。
- I query whether his word can be relied on . 我怀疑他的话是否可靠。
- He seemed to query every damn comma. 他简直对每一个逗点都不轻易放过。
- Query, where are we to find the funds? 请问我们到哪里去找这笔经费呢?
- The correct answer to the query is "nothing". 对这种寒暄应该回答说“没有什么需要了”。
- We usually use preprocessing method to eliminate the insolubles. 通常采用预处理的方法消除其中的不溶物质;
- I query his ability to do the job. 我对他是否有能力干这份工作表示怀疑。
- I query whether he can is trusted. 我怀疑他是否可靠.