Android Room @Delete with parameters

Question

I know I can\'t use DELETE in a query (that is a shame by the way), I will get the following error:

Error:error: Observable query retur         


        

Answer 1

The beauty of room is, we play with the objects. As per requirement you can use for kotlin:

@Delete
fun delete(model: LanguageModel)

for Java:

@Delete
void delete(LanguageModel model)

it will delete the exact object which is stored in the db with the same values. LanguageModel is my model class and it works perfectly.