We all know that water or liquid floats boat. This idiom means that you...

Intriguing: very interesting because of being unusual or not having an o...

Paul taught me this sentence yesterday: "You can't have your cake and ea...

Today's sentence is : you kind of want to know. It means that you absolu...

0 0 * * * $HOME/ggmonitor/gg_map_table.sh >$HOME/ggmonitor/gg_map_table...

Today's topic is ‘ have enough on (one's) plate ’ this idioms means : To...

今天介绍的短语是: Man proposes, God disposes. 下面用英语来介绍它的解释及用法：We may make plans,...

由于业务需求, 说历史表查询慢，所以决定把一个普通表转成分区表, 按照时间来分区, 我这里是按月分区, 思路如下: 1.先创建一个新的分区表, ...