1、The optimizer will add more indexes to the IXAND based on cost.
優(yōu)化器將根據(jù)成本向IXAND添加更多索引。

2、The database optimizer provides an optimal executive strategy for database query.
數(shù)據(jù)庫優(yōu)化器為數(shù)據(jù)庫查詢提供一個(gè)最佳的執(zhí)行策略。

3、Index advisor and optimizer enhancements.
Index顧問程序和優(yōu)化器增強(qiáng)。

4、As shown in Figure 1, the DB2 optimizer chooses the best access path.
如圖1所示，DB 2優(yōu)化器選擇最佳訪問路徑。

5、The optimizer can use data distributions to calculate selectivity for the filters in a query.
優(yōu)化器可以使用數(shù)據(jù)分布來計(jì)算查詢中過濾器的選擇率。

6、The following explains why the optimizer would add a SORT node.
以下解釋了為什么優(yōu)化器將添加SORT節(jié)點(diǎn)。

7、After QRW optimization, the DB2 optimizer gets involved.
在QRW優(yōu)化之后，DB 2優(yōu)化器就會(huì)介入。

8、Another way to influence the optimizer is to use query directives.
影響優(yōu)化器的另一種方式就是使用查詢命令。

9、REOPTimizing bind options to improve optimizer plan selection.
重新優(yōu)化綁定選項(xiàng)以改善優(yōu)化器計(jì)劃選擇。

10、The query optimizer does not recalculate the profile for tables automatically.
查詢優(yōu)化器不會(huì)自動(dòng)重新計(jì)算表的配置文件。

11、Besides collecting optimizer information at level 2, this command also invokes db2caem.
除了收集第2級(-cl2)的優(yōu)化器信息之外，這個(gè)命令還會(huì)調(diào)用db 2 caem。

12、The optimizer USES all applicable XML indexes in the XANDOR plan.
優(yōu)化器在XAND OR計(jì)劃中使用所有合適的xml索引。

13、The optimizer performs complex calculations based on a host of information.
優(yōu)化器根據(jù)許多信息執(zhí)行復(fù)雜的計(jì)算。

14、A value of -1 means that the optimizer determines the degree of asynchrony.
若該選項(xiàng)值為- 1，則意味著優(yōu)化器自行決定異步程度。

15、You can create, save, and reuse external optimizer directives.
可以創(chuàng)建、保存和重用外部優(yōu)化器指令。

16、The DB2 optimizer is not all-controlling.
DB 2優(yōu)化器不能控制一切。

17、The DB2 optimizer is not all-knowing.
DB 2優(yōu)化器不是無所不知的。

18、Multiple index scans in the optimizer are another big win for OLTP.
優(yōu)化器中的多索引掃描是OLTP的另一大贏點(diǎn)。

19、Generally, the DB2 optimizer can smooth out performance deficiencies.
DB 2優(yōu)化器通?？梢?a href="/zaoju/b20128.htm">解決性能方面的不足。

20、The optimizer has many types of strategies for optimizing SQL.
優(yōu)化器有許多類型的優(yōu)化SQL的策略。

21、The optimizer will choose nested-loop joins if.
如果滿足下列條件，優(yōu)化器將選擇嵌套循環(huán)連接。

22、For example, the optimizer must determine whether indexes should be used.
例如，優(yōu)化器必須確定是否應(yīng)使用索引。

23、This is an optimizer hint.
這是一種優(yōu)化技巧。

24、The inconsistent statistics may also mislead the optimizer into choosing a bad access path.
不一致的統(tǒng)計(jì)數(shù)據(jù)還會(huì)誤導(dǎo)優(yōu)化器選擇糟糕的訪問路徑。

25、Design of APFC Controller with THD Optimizer Circuit Based on BCD Process
基于BCD工藝的優(yōu)化THD有源功率因數(shù)校正控制器設(shè)計(jì)

26、In other words, the optimizer overestimated the selectivity of the local predicates on the table.
換句話說，優(yōu)化器過高估計(jì)了本地謂詞對表格的選擇性。

27、The access guideline allows the optimizer to choose the access method.
ACCESS準(zhǔn)則(任何訪問請求)允許優(yōu)化器選擇方法。

28、The RDBMS optimizer accomplishes this substitution in an automatic way.
RDBMS優(yōu)化器以自動(dòng)方式來完成這種替代。

29、The DB2 optimizer is a highly sophisticated cost-based optimizer.
DB 2優(yōu)化器是一款高度復(fù)雜的基于成本的優(yōu)化器。

30、The optimizer will return the best plan using a cost-based decision.
優(yōu)化器將通過基于成本的決策返回最佳計(jì)劃。

optimizer翻譯

【計(jì)】 優(yōu)化程序【化】 最優(yōu)控制; 最優(yōu)控制器 詳情