Questions about SQL Export comma delimiter for CSV file

About the SQL export CSV file comma delimiter problem
CSV file is generally "," as a delimiter, but now there is a lot of content in the database contains commas, how should this situation be handled?

------Solution--------------------
The standard CSV is like this
"ABCD", "a" "", 123
The values for the three columns are ABCD, a ", 123, respectively.

Double quotation marks are usually omitted when there is no ambiguity
Aaa,bb,cccc

But if there is a Chinese
AAA, Kanji, 123
So php5.3 can only read 1, 3 columns of content, the 2nd column is empty

You just have to notice the fact that it doesn't matter what tool you use.
Since the tool has become a tool, it naturally has its merits.

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