This will insert some values into our table in our database. Its syntax is given below mydatabase.execSQL('CREATE TABLE IF NOT EXISTS TutorialsPoint(Username VARCHAR,Password VARCHAR) ') mydatabase.execSQL('INSERT INTO TutorialsPoint VALUES('admin','admin') ') It is equivalent to file.getPath()ĭatabase - Insertion we can create table or insert data into table using execSQL method defined in SQLiteDatabase class. OpenOrCreateDatabase(File file, SQLiteDatabase.CursorFactory factory) This method is similar to above method but it takes the File object as a path rather then a string. Trang chia sẻ các bài học online miễn phí OpenOrCreateDatabase(String path, SQLiteDatabase.CursorFactory factory) It not only opens but create the database if it not exists. OpenDatabase(String path, SQLiteDatabase.CursorFactory factory, int flags) It is similar to the above method as it also opens the existing database but it does not define any handler to handle the errors of databases The common flags mode could be OPEN_READWRITE OPEN_READONLY OpenDatabase(String path, SQLiteDatabase.CursorFactory factory, int flags, DatabaseErrorHandler errorHandler) This method only opens the existing database with the appropriate flag mode. It returns an instance of SQLite database which you have to receive in your own object.Its syntax is given below SQLiteDatabase mydatabase = openOrCreateDatabase('your database name',MODE_PRIVATE,null) Īpart from this, there are other functions available in the database package, that does this job. In order to access this database, you don't need to establish any kind of connections for it like JDBC,ODBC e.t.cĭatabase - Package The main package is that contains the classes to manage your own databasesĭatabase - Creation In order to create a database you just need to call this method openOrCreateDatabase with your database name and mode as a parameter. SQLite supports all the relational database features. Android comes in with built in SQLite database implementation. Android - SQLite Database Tutorial SQLite is a opensource SQL database that stores data to a text file on a device.

Dbhelper context