What data type does SQLite return?

What is the data type in SQLite?

SQLite only has four primitive data types: INTEGER, REAL, TEXT, and BLOB. APIs that return database values as an object will only ever return one of these four types.

What does SQLite query return?

The query method returns a Cursor which will hold a number of rows that each consist of the columns that have been specified by in the query. A Cursor returned from the query method will never be null (so checking for null does nothing (your first issue)).

Does SQLite use varchar?

You can declare a VARCHAR(10) and SQLite will be happy to store a 500-million character string there. And it will keep all 500-million characters intact. Your content is never truncated. SQLite understands the column type of "VARCHAR(N)" to be the same as "TEXT", regardless of the value of N.

Which type of data is handled with sqlite3?

Each column in an SQLite 3 database is assigned one of the following type affinities:TEXT.NUMERIC.INTEGER.REAL.BLOB.Datatypes In SQLite