mysql-database

MySQL Database

Table of contents

• About
• Installation
• Events
• Methods
• Contributing

About

• Easily modify your MySQL database data with easy functions
• Useful for websites & large projects where it makes managing data easier & faster
• Supports the Promise-API, you will be able to use .then, .catch, await, etc...
• & more...

Installation

npm i mysql-database

Documentation

View Documentation

Events

[Note]: Events are only emitted if the action is taken from the library, which means if you manage the database from other connection, events would not work

• connected (connection)
• dataModification (event object)
• tableCreate (table)
• tableDelete (table)
• tableClear (table)
• tableRename (oldName, newName)

const MySQL = require('mysql-database');
const database = new MySQL();

// Create Your Own Connection
run();
async function run(){
	let db = await database.connect({ // creates a database connection
		host: 'localhost',
		port: '3306', // the default is 3306
		user: 'root',
		password: '',
		database: 'my_database',
		charset: 'utf8mb4'
	});
	
	db.on('connected', async connection => { // database connected event
		console.log('Database Connected');
	});
	
	db.on('dataModification', async event => { // data changes & modifications event
		console.log(event);
		/*
		{
			oldData: 'bar',
			newData: 'bar2',
			type: 'UPDATE',
			table: 'test_table',
			modifiedAt: 1653815607288
		}
		*/
	});
	
	db.on('tableCreate', async table => {
		console.log(`Table ${table} Created`);
	});
	
	db.on('tableDelete', async table => {
		console.log(`Table ${table} Deleted`);
	});
	
	db.on('tableClear', async table => {
		console.log(`Table ${table} Data Cleared`);
	});
	
	db.on('tableRename', async (oldName, newName) => {
		console.log(`Table renamed from ${oldName} to ${newName}`);
	});
}

Methods

• set (table, key, value)

await db.set('my_table', 'foo', 'bar');
// -> Stores 'bar' in 'foo' key name in the table 'my_table'

• get (table, key)

await db.get('my_table', 'foo');
// -> Gets foo key name value (which is bar) in the table 'my_table'

• exists (table, key)

await db.exists('my_table', 'foo');
// -> Checks if a specific data exists

• base_set (table, key, value)

await db.base_set('my_table', 'foo', 'bar');
// -> Stores 'bar' in 'foo' key name in the table 'my_table' but base encrypted

• base_get (table, key)

await db.base_get('my_table', 'foo');
// -> Gets foo key name value (which is bar) in the table 'my_table' for encrypted rows using base_set method

• push (table, array, value)

await db.push('my_table', 'fruits', 'banana');
// -> pushs 'banana' to 'fruits' array in 'my_table' table

• pull (table, array, value)

await db.pull("my_table", "fruits", "banana");
// -> pulls FIRST 'banana' from 'fruits' in 'my_table'
await db.pull("my_table", "fruits", "banana", "all");
// -> pulls ALL 'banana' from 'fruits' in 'my_table'

• includes (table, array, value)

await db.includes("my_table", "fruits", "banana");
// -> Checks if the array includes provided value

• add (table, key, number)

await db.add("my_table", "price", 10);
// -> add 10 to price in 'my_table' table

• sub (table, key, number)

await db.sub("my_table", "price", 5);
// -> subtracts 5 from price - the remaining is 5 from price in 'my_table' table

• all (table)

await db.all("my_table");
// -> retutn all the data in 'my_table' table

• delete (table, key)

await db.delete("my_table", "foo");
// -> delete foo key in 'my_table' table

• tables ()

await db.tables();
// -> return array of all tables existed in the database

• rename (table, new_table_name)

await db.rename("my_table", "new_name");
// -> renames table name

• stats (table)

await db.stats("my_table");
// -> return table info

• query (query)

await db.query("DROP TABLE my_table;")
// -> executes a SQL query

• auto_increment (table, number)

await db.auto_increment("my_table", 5);
// -> sets 'my_table' table auto increment to 5

• create (table)

await db.create("table_name");
// -> Create empty table with "table_name" name without inserting any data to it

• drop (table)

await db.drop("table_name");
// -> deletes the table 'table_name'

• clear (table)

await db.clear("table_name");
// -> clears all 'table_name' table rows & data

• variables (variables_object)

await db.variables({ 
	max_connections: 100000,
	max_connect_errors: 100000,
	wait_timeout: 60
});
// -> modifies any global variable

• ping ()

await db.ping();
// -> gets database ping (in ms)

• process ()

await db.process();
// -> returns the processes/connections list

• end ()

await db.end();
// -> closes the connection

Contributing

© mysql-database, 2021 - 2022 | TARIQ ([e-mail])