关于SQL导出CSV文件逗号分隔符的问题
CSV文件一般以“，”为分隔符，但是现在数据库里面有内容很多都包含逗号，请问这种情况应该怎么处理呢？
------解决方案--------------------
标准的 csv 是这样的
"abcd","a""",123
三列的值分别是 abcd、a"、123
通常在不发生歧义时可省略双引号
aaa,bb,cccc
但如果有中文
aaa,汉字,123
这样php5.3只能读出1、3列的内容，第2列为空
你只要注意到这些事实，是用什么工具都无所谓的
工具既然成为工具，自然有它可取之处
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