Lets say i have a table in my database there looks like this:
|-------------------------|
| id | numbers |
|-------------------------|
| 1 | 1,3,5,7 |
| 2 | 2,4,6,8 |
| 3 | 1,2,3,4,5,6,7,6,8 |
|-------------------------|
I want to remove let us say 4 for all the rows that has the number 4 in the numbers column. What is the sql call to this?