When you are going to store the cat’s information in the newly created table, you need to define these cat first. Create, Insert, Delete, Read data with SQFlite. This example will cover below features Flutter Navigation with Navigator Routes. Now Let's start implement the SQFlite in flutter. Make sure you have imported packages into the file you want to use import 'dart:async' In this flutter example we can use the SQLite database via SQFLite. dependencies: flutter: sdk: flutter sqflite: path: And click on Packages get. Path provides a large number of methods so that you can correctly define the storage location of the database on the disk dependencies: Under dependencies section, below flutter property, add sqlite and path packages. Sqflite provides a wealth of classes and methods so that you can easily use SQLite databases. Work with intuitive APIs that make it easy to query and persist data on device. In order to use the SQLite database, you first need to import the two packages sqflite and path. A database designed to be as cross-platform and object-oriented as Flutter. Insert a piece of Cat data into the database.You need to master the basic SQL statements before viewing this article.

If you are not familiar with SQLite and SQL statements, please check the official SQLite tutorial SQLite tutorial. This article will demonstrate inserting, reading, updating, and deleting all kinds of cat data by using sqflite. model.dart), where we want to define two entities: one for task tags and one for tasks. The model is defined by writing Dart classes and annotating them. We can do this by defining a model and then using the buildrunner to generate the binding code.

The SQLite database can be used in Flutter applications through the sqflite package. First, we need to tell the database which entities to store. sqflite is a wrapper around SQLite, which is a relational database without direct support for Dart objects. ObjectBox DB is a highly performant lightweight embedded database for storing objects in Flutter with Dart. In general, compared to other local persistence solutions, the database can provide faster insert, update, and query functions. Hive is a lightweight key-value database written in Dart for Flutter applications, inspired by Bitcask. If you are writing an app that requires persistence and queries large amounts of local device data, consider using a database instead of a local folder or key value library.

Flutter database example