查询词典 statement logic

In this paper it analyzes the execution process of SQL statement in Oracle database and finds out that reducing times of SQL statement parsing and optimizing CBO are the emphases of SQL performance tuning.Then it validates the key role of using bound variable and cache cursor in enhancing performance of SQL with example.

从分析ORACLE数据库中SQL语句执行原理入手，指出减少SQL语句的解析次数和优化CBO是SQL性能优化的重点，并用实例验证了使用绑定变量和高速缓存游标在提高SQL性能方面的重要作用。

His coach, Bob Bowman, said in a statement that Michael has issued his statement.

他的教练，鲍勃·Bowman，在一份声明中说迈克尔发表他的声明。

For any iteration statement there shall be at most one break statement used for loop termination

14.6 任何迭代语句最多只能有一个break语句用来终止循环。

If one is found, it will run that as well, which may not be your intent. Break tells the switch statement to stop looking for matches, and exit the switch statement.

如果某一个匹配，那么还好，它将被执行，如果没有匹配的，break将终止switch循环。

If the yield break statement is enclosed by one or more try blocks with associated finally blocks, control is initially transferred to the finally block of the innermost try statement.

如果yield break语句位于一个或多个带有finally块的try块中，控制将被转移到最里面的try块对应的finally块中。

The break statement in Python terminates the current loop and resumes execution at the next statement, just like the traditional break found in C.

Python 中的 break 语句可以结束当前循环然后跳转到下条语句，类似 C 中的传统 break 。

Because a yield break statement unconditionally transfers control elsewhere, the end point of a yield break statement is never reachable.

由于一个yield break语句无条件地将控制转移到其它地方，因此一个yield break的终点将永远不可达。

However, statement II does give a true statement of the relationship of coefficients in a balanced equation of gaseous chemical reaction.

因为。配平的反应方程式的各个反应物的系数表明了参加反应的气体之间量的关系

And as enterprise aquistion and merger business emerging constantly in the whole world, the difficulty of preparing the combined accounting statement is increasing constantly .That how to norm the preparing of the combined financial statement just become an important subject that the circle of accounting theory and practice circle probe into together.

而且随着世界范围内企业购并业务的不断涌现，合并报表的编制难度在不断增加，如何规范合并会计报表的编制，也就成为会计理论界与实务界共同探讨的一个重要课题。

The return statement simply makes it easier to exit a function from a deeply nested loop or conditional statement.

return语句只是使从一个循环或者是条件语句中退出定义的函数变得简单。

Objective:To compare the response control and attention of Schizophrenic patients with that of the healthy controls by Integrated Visual and Auditorycontinuous performance test. To quantitate the impairment of cognitive function in patients, and to explore the relationship between cognitive function and the severity of the disorder.

目的：探讨精神分裂症病人在IVA持续操作测试中的反应控制能力、注意力等，并与健康人进行比较，从而量化精神分裂症病人的认知功能损害，并进一步探讨其认知功能与疾病严重程度的关系。

Main effective factors including subcooling degree, mechanical vibration, gas hydrate reformation, environment temperature, noncondensing gas and surfactant are analyzed.

指出过冷度、机械振动、重复生成水合物、环境温度、不凝性气体、添加剂是影响气体水合物生成的主要因素，还对R152a水合物的放冷进行了实验研究。