I have a array of strings and it is indexed in dexie. I need to write a query that searches for the rows that don't have a string(a) and has a string(b). I can do it with 1st condition, but for second condition, I can't apply where clause after notEqual as it returns collection and where can be applied only on table object

db.table.where('array').notEqual('String(a)').toArray()

Is it possible to apply second where clause, or is there any other approach to achieve the goal?