How to check if a string contains any string of a column in MySQL and vice versa?

问题

By vice versa, I mean, check if any of the strings in a column contains the string.

Example:

String a = "Peperoni"

MySQL column:

{
    "PPeperoni_123",
    "roni",
    "hello world"
}

It should return the first 2 rows.

(Note: im looking for the query string for this)

回答1:

Not sure if I understand you correctly, but are you maybe looking for this:

SELECT ... WHERE column LIKE "%string%" OR string LIKE CONCAT("%", column, "%")

回答2:

with Mysql you can use SOUNDS LIKE to find the nearest matches

example

SELECT * FROM table WHERE column SOUNDS LIKE 'Peperoni' ;

来源：https://stackoverflow.com/questions/15862257/how-to-check-if-a-string-contains-any-string-of-a-column-in-mysql-and-vice-versa