对于涉及市场的问题,最重要的就是时间周期!
这对于短时间运行非常方便,但对于涉及较长时间段的日志不太理想。
This is convenient for short runs, but not so ideal for logs covering longer time periods.
我们建议对于涉及MQT的insert运行Explain,以便清楚幕后情况。
We suggest running Explain against your inserts that involve MQT's, to be aware of what's happening behind the scenes.
That's pretty good 'cause now, I can pretty much cover my American keyboard pretty effectively both upper case, lower case, and a whole bunch of punctuation. For other languages as in aside, there are other encoding schemes when there are more characters.
那是相当不错的,它可以包含整个美式键盘中的字符,包括大小写字母和一连串标点,对于其他语言,当涉及更多字符时就会有其他的编码体系。
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