单词 | optimizer造句 |
例句 | optimizer造句1、The optimizer will add more indexes to the IXAND based on cost. 2、The database optimizer provides an optimal executive strategy for database query. 3、Index advisor and optimizer enhancements. 4、As shown in Figure 1, the DB2 optimizer chooses the best access path. 5、The optimizer can use data distributions to calculate selectivity for the filters in a query. 6、The following explains why the optimizer would add a SORT node. 7、After QRW optimization, the DB2 optimizer gets involved. 8、Another way to influence the optimizer is to use query directives. 9、REOPTimizing bind options to improve optimizer plan selection. 10、The query optimizer does not recalculate the profile for tables automatically. 11、Besides collecting optimizer information at level 2, this command also invokes db2caem. 12、The optimizer USES all applicable XML indexes in the XANDOR plan. 13、The optimizer performs complex calculations based on a host of information. 14、A value of -1 means that the optimizer determines the degree of asynchrony. 15、You can create, save, and reuse external optimizer directives. 16、The DB2 optimizer is not all-controlling. 17、The DB2 optimizer is not all-knowing. 18、Multiple index scans in the optimizer are another big win for OLTP. 19、Generally, the DB2 optimizer can smooth out performance deficiencies. 20、The optimizer has many types of strategies for optimizing SQL. 21、The optimizer will choose nested-loop joins if. 22、For example, the optimizer must determine whether indexes should be used. 23、This is an optimizer hint. 24、The inconsistent statistics may also mislead the optimizer into choosing a bad access path. 25、Design of APFC Controller with THD Optimizer Circuit Based on BCD Process 26、In other words, the optimizer overestimated the selectivity of the local predicates on the table. 27、The access guideline allows the optimizer to choose the access method. 28、The RDBMS optimizer accomplishes this substitution in an automatic way. 29、The DB2 optimizer is a highly sophisticated cost-based optimizer. 30、The optimizer will return the best plan using a cost-based decision. optimizer翻译【计】 优化程序【化】 最优控制; 最优控制器 |
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