... character expression 字符表达式 character field 字符段 character fill 字符填充 ...
基于270个网页-相关网页
字段分隔符 [计] field separator ; FDS field separator ; field separation character ; field delimiter
上段字符 uppercase letter ; uppercase alphabet
略去字符段 character ignore block
字段终止符 field terminator
字段描述符 [计] field descriptor
带符号字段 [计] signed field
内部字段分隔符 Internal Field Separator
输出字段分隔符 OFS
操作符字段 Operator Field
它只保存一段数据：一个字符串、一个数字、未定义的值以及对另一个变量的引用。
They hold only one piece of data: a string, a number, the undefined value, a reference to another variable.
这个字符串定义了查询字符串的前半段。
这个查询返回每本书第一段的英文版本，即使那本书在“本地”的第一段中含有非ascii字符也是如此。
This query returns the English version of the first paragraph of each book, even if that book has non-ASCII characters in the "native" first paragraph.
应用推荐