For aggregations, things are a little more complex. A full table scan is also required unless the user is grouping by the primary key and sets optimize_aggregation_in_order=1. In this case, a propagation signal is sent once sufficient results are acquired. Provided previous steps of the query are capable of streaming the data, e.g., filter, then this mechanism will work, and the query will terminate early. Normally, however, an aggregation must consume all table data before returning and applying the LIMIT as the final stage.
值得关注的是，调研报告通过 4 个不同维度来调研公司的「降薪增假」方案，最终的数据显示，高达 82.38%（7979 人）的员工投票选择维持现有的工资与休假制度不变。另外 17.62% 的员工则选择减少收入区间、增加休假天数区间。
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В Турции прокомментировали мирные переговоры по Украине 11 марта20:36
Still, this is great news, as it means that using a more powerful power adapter will get the Neo charged significantly faster. Note that the Neo cannot charge at a rate faster than about 24 watts, so it doesn't make sense to go overboard with a super-powerful charger.