Wisely, it doesn't replace a comma found within a quoted string.
它很聪明，不会替换在引号括起的字符串中找到的逗号。
Two sequential apostrophes in a quoted string denote a single character, namely an apostrophe.
串中连续的两个单引号表示一个字符，即单引号。
So, if I want to encode O'Reilly in a single quoted string, I must escape it using backslash, 'O\'Reilly'.
所以，如果我想用单引号编码O'Reilly，我就必须使用反斜杠对它进行转义：'O\'Reilly'。
If the row delimiter is not the default (newline), then skipping may not work correctly if the data contains the row delimiter embedded with a quoted string.
如果行分隔符不是缺省值(换行符)，当包含行分隔符的数据嵌入在引号中时，此跳过功能可能会无法正常工作。
The only format constraints are that the string be quoted.
唯一的格式约束是字符串被引述。
Erlang does not support the idea of a string directly, although you can use a double quoted value to create a string value (see Listing 18).
Erlang不直接支持字符串的概念，但是可以使用带双引号的值创建字符串值(参见清单18)。
String values in SQL must be quoted.
在SQL字符串值必须引用。
String values in SQL must be quoted.
在SQL字符串值必须引用。
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