查看数据库 showdatabases ; SHOW DATABASES ; show database ; mysql SHOW DATABASES
查看数据数据字典的 SQL
查看数据表的详细结构 desc func
查看数据表 lookup table
查看数据库的 SQL
查看数据文件 view data files ; select from dba_data_files/select from v data file
可以查看数据库表 show databases
快速查看数据刻度 Quick View Scale From Data
查看数据集的描述部分 run
查看数据,看看表中有哪些行。
通过构建和执行查看数据绑定变化。
可以查看数据、支付帐户、转移资金。
This is useful especially when we get to details like forensics and looking at data on a hard drive, - 'cause if you don't know how much store-- how many bits are composing your file, you're never gonna recover that data or be able to access what you're looking for.
这是很有用的,尤其是在法庭上,查看硬盘驱动器里的数据时,如果你连-,文件有多少比特都不知道,你如何去恢复数据,获取你想要的信息呢。
I went back and took a closer look at Roger Ibbotson's data and there are lots of examples that will illustrate this point, but the most dramatic occurs around the crash in October 1929.
我进一步查看了罗格·伊博森的数据,诸多例子都能说明这一点,但是印象最深刻的,发生于1929年10月的那次股灾
I'm going to say, gee, p2 is the x value the same in both of them, and if it is, and the y value's the same, then this is the same point, I'm going to return true.
这样的数据对象,我会把它们命名为p1和,我会去查看,看看两个对象中,的x值是不是相同,如果相同的话,就去查看y值是否相同。
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