您可能已經注意到了,查詢訪問計劃本身并未隨著基數估計值的增大而改變。
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您要決定字段是否擁有索引,如果是的話,那么查詢是否能夠有效地使用索引。
如果協調者節點不能識別正確的節點,那么它會將查詢廣播給所有節點,然后聚集它從這些節點那里收到的響應。
提問;質問,懷疑 A handful of college students have queried their marks. 有幾個學生對他們的分數表示疑惑。
Should the coordinator node is struggling to identify the correct node, it broadcasts the query to all nodes, and afterwards coalesces the responses it gets from them.
耳朵胀痛是因为当飞机向上爬升时,周围的大气层变得越来越稀薄。舱内的空气被加压到另一水平,所以导致身体内(包括耳朵中)的空气膨胀起来。这种情况是乘坐飞机旅行时无可避免的。
We crash out in the second Qualifier :( The workforce receives with a 6-match successful streak to storm in to the playoffs, a stunning comeback right after losing four away from the initial 5 video games. Unfortunately, Mumbai Indians find yourself on the incorrect side of a nail-biter during the playoffs.
It was hectic at get the job done currently; I had so many cellphone phone calls and queries to reply that I didn't know regardless of whether I was on my head or my heels.
沒有人希望學習一種查詢語言的六種不同方言,然后每六個月重新學習一次。
To boost efficiency and guarantee transparency, MCD has launched an internet based portal – mcdonline.nic.in for residents to pay their residence/home tax digitally.
most areas of this question need to be acquainted to you personally by now, so give full read more attention to the conditional logic.
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英語-中文(繁體) term #beta Beta /beta #preferredDictionaries ^selected name /picked /preferredDictionaries