adj.(行與行間)只留一行空間的
DATALENGTH(') returns 1 (' parsed as a single space). DATALENGTH(')返回1(將'分析為一個(gè)空格)。
Internal white-space character values are collapsed into a single space. 將內(nèi)部空格字符值折疊為一個(gè)空格。
In 6. X compatibility mode, an empty string is treated as a single space. 在6.
Options are one per line, and the option name is separated from its value by a: and a single space. 每行一個(gè)選項(xiàng),選項(xiàng)名和選項(xiàng)值之間以一個(gè)冒號(hào)和一個(gè)空格分開。
If 2 is specified, consecutive control characters are replaced by a single space. 如果指定了2,則連續(xù)的控制字符被一個(gè)空格替代。