How to save & retrieve NSdata into sqlite through FMDB

Question

How can I save NSData into sqlite, I am using FMDB wrapper for saving data.

Below is the code which I have tried so far
For saving

Answer 1

Don't build a query using stringWithFormat:. This is a bad idea for several reasons.

Use the executeQuery method where you put a ? for each value to be bound to the query.

Something like this:

[database executeQuery:@"insert into save_article values (?,?,?,?,?,?)", model.Id, model.title, model.earliestKnownDate, data, model.excerpt,model.image_url];