When you have entered all estimates, you can see the total estimates for each story, as well as for the whole sprint.
当您完成所有估计值的工作之后,您可以看到每一个事例的总体估计值,以及整个Sprint阶段的时间估计值。
Unfortunately, such estimates did not adequately account for past differences in rates of sedimentation or losses to the total section of strata during episodes of erosion.
不幸的是,这种估测没有充分考虑到过去在侵蚀期间沉积速率或地层总剖面损失的差异。
Generate the access plan and see what the optimizer estimates the total cardinality (Number of rows) returned by the query will be.
生成访问计划,查看优化器对该查询返回的总基数(行数)的估计值。
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