react-native-silicon-db
v1.0.14
Published
React native database, AsyncStorage on steroids
Downloads
3
Maintainers
Readme
Install
npm i react-native-silicon-db --save
or
yarn add react-native-silicon-db
Install peer dependencies:
yarn add @react-native-async-storage/async-storage
iOS
cd ios
pod install
Example
import SiliconDB from 'react-native-silicon-db';
const db = new SiliconDB({database: 'demoName'});
const Users = await db.collection('users');
// listen Users changes
Users.onChange((ev) => {
console.log(ev); // insert/update/delete data
});
// insert object - return ID
const user1_id = await Users.insert({name: 'Maria', age: 20});
// return user object
let getUser = await Users.findById(user1_id);
// update user
await Users.update(user1_id, {age: 30});
// remove user
await Users.remove(user1_id);
// return array of users (objects) for age 30
const usersSearch = await Users.find({ age: 30 });
// Query Selectors
let usersQuery = await Users.query(
{
age: {
$lte: 21,
}
},
);
/*
Query Selectors
$eq Matches vals that are equal to a specified val.
$gt Matches vals that are greater than a specified val.
$gte Matches vals that are greater than or equal to a specified val.
$in Matches any of the vals specified in an array.
$lt Matches vals that are less than a specified val.
$lte Matches vals that are less than or equal to a specified val.
$ne Matches all vals that are not equal to a specified val.
$nin Matches none of the vals specified in an array.
*/
// delete collection
await Users.drop();