The mysql-MYSQL Query statement contains a comma ..

The full-text index content format of the database is as follows: 1234,4321, 5555,6612345, 54321,55555, expires, 5555,666666 search for the UNIONSELECT * contents (content) AGAINST (& #39; 1234 & #39 ;) the returned results are, and mysql database index searches.

The full-text index content format of the database is roughly as follows:
1234,4321, 5555,6666
12345, 54321, 55555, 66666
123456,654321, 555555,666666
Search by statement

Union select * FROM sed_data13 where match (content) AGAINST ('20140901 ')
The returned result is
1234,4321, 5555,6666
12345, 54321, 55555, 66666
123456,654321, 555555,666666
Each of the three items has 1234.
If you want to search for 1234, add a comma at the end. I don't know how to express it in the statement? In this statement, the comma is equivalent to multiple conditions. Thank you!

Search statement