How can I, in mysql, check if a value is inside a number of fields in another table?
Something like
SELECT * FROM table WHERE concat('%',value,'%') NOT LIKE IN(SELECT field FROM anothertable)
But I don't think that's quite right, is it?
The following query should do it.
SELECT DISTINCT t.*
FROM table t,
anothertable a
WHERE a.field NOT LIKE Concat('%', t.`value`, '%');