With DB2 9 and dynamic SQL, REOPT ALWAYS can also be specified through a global - or statement-level optimization profile.
对于DB 29和动态sql,也可以通过一个全局或语句级别的优化配置来指定REOPT ALWAYS。
Statement-level guidelines that specify plan attributes that apply to certain statements only.
语句级别准则:指定只对特定语句应用的计划属性。
Professor Lindzen says the "unprecedented" statement is misleading because neither the current warming nor the CO2 level are unprecedented.
林德恩教授说,“前所未有”的说法是误导,因为无论是当前的气候变暖还是二氧化碳水平都并非前所未有。
At some level, the SQL UPDATE statement is the union of the SQL INSERT and DELETE statements, because you must select rows to modify as well as specify how to modify them.
在某种程度上,SQLupdate语句是SQLINSERT和delete语句的联合,因为您必须选择要修改的行,还必须指定如何修改它们。
You can use the Drill Down button to go to the next level of exploration, that is, the statement level exploration.
可以使用Drill Down按钮进一步钻取到语句级。
Another problem with such a broad statement is that it does not define the particular level of media scrutiny.
对于这样一项笼统的陈述而言,它的另一个问题是没能明晰界定媒体聚焦的具体程度。
Another problem with such a broad statement is that it does not define the particular level of media scrutiny. Certainly there are different levels of media coverage.
对于这样一项笼统的陈述而言,它的另一个问题是没能明晰界定媒体聚焦的具体程度。
Thus, risk of material misstatements at the financial statement level usually arises from weak control environment.
因此,财务报表层次的重大错报风险通常源自于薄弱的控制环境。
The input price index dropped to 60.2 in August, the lowest level this year, from July's 63.1, indicating that "the prices level is stabilizing", Cai said in the statement.
进口价格指数八月份下降到60.2,为本年最低水平,7月份为63.1,这一现象说明价格水平正在稳定当中。
Compensation design should include pay level positioning, job statement, the relationship between job-evaluation-based pay and performance-evaluation.
企业薪酬方案设计应包括以下几个方面:报酬水平定位、岗位说明书、基于岗位评价的报酬与绩效考核的关系。
ISOLATION level is set at the session level using set ISOLATION, set at the SQL statement level using the WITH clause or set at the database level using a database Configuration parameter.
使用SETISOLATION在会话级、使用with子句在sql语句级或使用数据库配置参数在数据库级设置隔离级别。
If you want to create a global variable that indicates the maximum security level, use this statement.
如果希望创建一个全局变量表示最高级安全级别,使用下面的语句。
Low: This tracing level, which is enabled by default, captures statement statistics, statement text, and statement iterators.
Low:此跟踪级别是默认级别,它捕捉语句统计数据、语句文本和语句迭代器。
Validate data: statement hooks let you validate parameter data before statement execution, providing the opportunity to do constraint check and data validation at the application level.
验证数据:通过语句钩子可以在执行语句之前验证参数数据,从而为应用程序级的约束检查和数据验证提供机会。
With Query Annotation, you can format the SQL statement for improved readability and navigation and see which statistics are being used at the table and column level.
可以使用QueryAnnotation控制sql语句的格式以提高可读性,还可以查看表级和列级使用的统计数据。
When a level 17, 18, or 19 error occurs, you can continue working, although you might not be able to execute a particular statement.
当发生严重级别为17、18或19的错误时,虽然可能无法执行特定语句,但仍可以继续工作。
A business rule is a high-level statement that describes, constrains, or controls some aspect of your business.
业务规则是一种高级声明,用于描述、约束或控制业务的某些方面。
However useful or advanced this approach is, it is not yet enough to declare, or make a statement about, what partners need to insure a high degree of business-level interoperability.
无论该方法是多么有用或先进,却还不足以说明或声明伙伴需要什么来保证业务级的高度互操作性。
If you have a read-heavy workload, you might want to set isolation to uncommitted read (UR) at the connection level so that you don't have to specify it in each statement.
如果有一个包含大量读取操作的工作负载,那么您可能想将隔离级别设置为未提交读取(UR),从而不需要在每个语句中设置隔离级别。
Depending on the project scope statement, the deliverables may be described at a summary level or in great detail.
对可交付成果可以概括,也可以详细说明,具体视项目范围说明书的情况而定。
Then it uses the all-too-familiar switch statement to determine the error level and craft an error message appropriate to that level.
然后,它使用再熟悉不过的开关语句来决定错误等级并相应打造与该等级相适应的错误消息。
Information about all SQL statements executed before the lock-timeout event in the participating transactions, such as statement text, isolation level used, order of execution, and so on.
在参与事务中的锁超时事件前执行的所有sql语句信息,如语句文本、使用的隔离级、执行顺序等等。
Low-level tracing captures statement statistics, statement text and statement iterators.
低级跟踪捕捉语句统计数据、语句文本和语句迭代器。
The second stage: rebuilding software with high-level language, this stage includes data structure level mapping and statement level mapping.
第二阶段:用高级语言重新实现原有软件,包括数据结构级映射和语句级映射。
You can use the new SQL statement, SET encryption PASSWORD, to implement column-level encryption and improve the confidentiality of the data.
可以使用新的sql语句SETENCRYPTIONPASSWORD实现列级别的加密,提高数据的保密性。
The same print statement can be used in kernel code and user-level code, so that the driver and test programs can be managed in the same way with regard to extra messages.
同样的输出语句既可以用在内核代码中也可以用于用户级代码中,因此不管是驱动程序还是测试程序都可以用同样的方式来输出消息。
The same print statement can be used in kernel code and user-level code, so that the driver and test programs can be managed in the same way with regard to extra messages.
同样的输出语句既可以用在内核代码中也可以用于用户级代码中,因此不管是驱动程序还是测试程序都可以用同样的方式来输出消息。
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