What does SQLite query return?

Question

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)). 6 июн. 2019 г.

What data type does SQLite return?

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. Additional .

What does SQLite update return?

Android sqlite update table always return 0.

How would you retrieve data from SQLite table?

We can retrieve anything from database using an object of the Cursor class. We will call a method of this class called rawQuery and it will return a resultset with the cursor pointing to the table. We can move the cursor forward and retrieve the data. This method return the total number of columns of the table.

Does SQLite support returning?

SQLite's syntax for RETURNING is modelled after PostgreSQL. The RETURNING syntax has been supported by SQLite since version 3.35. 0 (2021-03-12).

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