try that:
WHERE meta_value LIKE '%"blog_optin";s:1:"1";%'
Question
I cannot get the LIKE to work in mysql on a WHERE clause
This what I need to find in a string "blog_optin";s:1:"1";
Here are the things I tried:
WHERE meta_value LIKE "%\"blog_optin\";s:1:\"1\";%"
WHERE meta_value LIKE %"\"blog_optin\";s:1:\"1\";"%
Solution