Android default Database engine is Lite. SQLite is a lightweight transactional database engine that occupies a small amount of disk storage and memory, so it''s a perfect choice for creating databases on many mobile operating systems such as Android, iOS.
Things to consider when dealing with SQLite:
1. Data type integrity is not maintained in SQLite, you can put a value of a certain data type in a column of another datatype (put string in an integer and vice versa).
2. Referential integrity is not maintained in SQLite, there is no FOREIGN KEY constraints or JOIN statements.
3. SQLite Full Unicode support is optional and not installed by default.
In this tutorial, we will create a simple database application to store employees data. the DB has:
SqLite Database:-SqLiteDataBase in Android
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