This can be added to existing tables using the ALTER table statement, or the row change timestamp column can defined when creating a new table.

这可以通过ALTER table语句添加到现有表，或者在创建新表时定义行修改时间戳列。

youdao

The J2EE 1.3 specification has a confusing statement about a set of methods that "must not be used by application components executing in containers that prevent them from creating threads."

对于那些“应用程序组件在阻止创建线程的容器中不能执行”的方法，J2EE 1.3规范给出了让人困惑的声明。

youdao

Let's take advantage of that and set the discount while we are creating the table in the first place. The following use of a CASE statement will take care of that for us.

我们可利用这个优势，可在首次创建表时设置discount。

youdao

Mr. Collins coached my family through creating a mission statement of our own.

WSJ: Run Your Family Like a Business

In fact, at one point, instead of creating a standard vision statement, she wrote and distributed a fictitious Wall Street journal article, describing the Xerox of the future in glowing and very specific terms.

FORBES: Why Some Companies Break Through and Others Don't - in 6 Words

Here, financial advisors can play an even more valuable role, by acting as a trusted arbiter and creating an investment policy statement that attempts to avoid such mistakes.

FORBES: Investors Need To Make Money, Not Beat Benchmarks