For example, what if the two local predicates are not as selective as estimated by the optimizer?

例如，如果这两个本地谓词选择性没有优化器评估的强，怎么办？

youdao

Estimated rows: estimated number of rows returned, as estimated by the optimizer for the statement.

Estimated Rows：优化器估计此语句返回的行数。

youdao

The popularity of a television or radio program as estimated by a poll of segments of the audience.

收听率，收视率：通过对听众，观众的调查得出的电视或广播节目的受欢迎程度。

youdao

A majority of scholars and historians agree that the massacre of an estimated one million Armenians during World War I constitutes genocide as defined by the 1948 United Nations Convention on Genocide.

VOA: standard.2010.03.19

Census and demographic data were used to determine the states with the highest Muslim populations (as a percentage of the total population, as estimated by census).

CENTERFORSECURITYPOLICY: New Shariah study documents Islamist threat

More than one million lost private-sector jobs, to get down to it, as estimated by groups ranging from the National Association of Manufacturers to the Aerospace Industries Association.

WSJ: Strassel: The Obama Jobs Sequester

We consider only those companies forecast to post 5% or greater annual profit growth over the next three to five years, as estimated by stock analysts reporting to Thomson Financial.

FORBES: New Investing Metric: Red Tape