haastream.blogg.se - Android sqlite database example

getColumnCount() This method returns the total number of columns present in our table. isClosed() This method returns a Boolean value when our cursor is closed. getCount() This method will return the number of rows in the cursor.

Below is the representation of our SQLite database which we are storing in our SQLite database.īelow is the several important methods that we will be using in this SQLite database integration in Android.ĭescription getColumnNames() This method is used to get the Array of column names of our SQLite table. When we stored this data in our SQLite database it is arranged in the form of tables that are similar to that of an excel sheet. How Data is Being Stored in the SQLite Database?ĭata is stored in the SQLite database in the form of tables.

SQLite is an offline database that is locally stored in the user’s device and we do not have to create any connection to connect to this database. We can perform so many operations on this data such as adding new data, updating, reading, and deleting this data. SQLite Database is an open-source database provided in Android which is used to store data inside the user’s device in the form of a Text file.

How to Delete Data in SQLite Database in Android? What is SQLite Database?.

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We are going to cover the following 4 articles in this series: This is a series of 4 articles in which we are going to perform the basic CRUD (Create, Read, Update, and Delete) operation with SQLite Database in Android. In this article, we will take a look at creating an SQLite database in the Android app and adding data to that database in the Android app. SQLite is another data storage available in Android where we can store data in the user’s device and can use it any time when required.

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