How to increase the number of characters in sku (article) in Opencart 2.3?

Question

opencart

In the database in the sku structure, I set 150 characters, but it did not help.

Answer 1

So they didn’t set it, there are no restrictions on the length of the string anywhere else

Answer 2

thanks web-mehanik, I pushed you on the right path)) I changed it in the wrong table-)