DB Fiddle

db-fiddle is an unofficial API wrapper for db-fiddle.com REPL website.

Installation

npm i db-fiddle

Simple Usage

import { run } from "db-fiddle";
// or 
const { run } = require("db-fiddle");

const type = {
	database: "mysql",
	version: "8.0",
};

const schema = `
	CREATE TABLE items (
		id INT,
		price INT
	);


	INSERT INTO items (id, price) VALUES (1, 5000);
	INSERT INTO items (id, price) VALUES (2, 10000);
	INSERT INTO items (id, price) VALUES (3, 20000);	  
`;

const query = `
	SELECT id, price FROM items;
	SELECT SUM(price) as total FROM items;
`;

const result = await run(type, schema, query);

Tabulate Result

import { run, tabulate } from "db-fiddle";
// or 
const { run, tabulate } = require("db-fiddle");

const result = await run(type, schema, query);
const tableData = tabulate(result);

tableData will now contains array of 2D array that represents tabulated result, and you can use library like table to display the data in table

import { table } from "table";

for (const [i, data] of tableData.entries()) {
	console.log("Results for: ", result.query.statements[i].query);
	console.log(table(data));
}

Output:

Results for:  SELECT id, price FROM items;
╔════╤═══════╗
║ id │ price ║
╟────┼───────╢
║ 1  │ 5000  ║
╟────┼───────╢
║ 2  │ 10000 ║
╟────┼───────╢
║ 3  │ 20000 ║
╚════╧═══════╝

Results for:  SELECT SUM(price) as total FROM items;
╔═══════╗
║ total ║
╟───────╢
║ 35000 ║
╚═══════╝

Valid Database Version

Database	Version
mysql	8.0, 5.7, 5.6, 5.5
pgsql	13, 12, 11, 10.0, 9.6, 9.5, 9.4
sqlite	3.30, 3.26

You can check db-fiddle.com for updated valid database version