npm package discovery and stats viewer.

Discover Tips

  • General search

    [free text search, go nuts!]

  • Package details

    pkg:[package-name]

  • User packages

    @[username]

Sponsor

Optimize Toolset

I’ve always been into building performant and accessible sites, but lately I’ve been taking it extremely seriously. So much so that I’ve been building a tool to help me optimize and monitor the sites that I build to make sure that I’m making an attempt to offer the best experience to those who visit them. If you’re into performant, accessible and SEO friendly sites, you might like it too! You can check it out at Optimize Toolset.

About

Hi, 👋, I’m Ryan Hefner  and I built this site for me, and you! The goal of this site was to provide an easy way for me to check the stats on my npm packages, both for prioritizing issues and updates, and to give me a little kick in the pants to keep up on stuff.

As I was building it, I realized that I was actually using the tool to build the tool, and figured I might as well put this out there and hopefully others will find it to be a fast and useful way to search and browse npm packages as I have.

If you’re interested in other things I’m working on, follow me on Twitter or check out the open source projects I’ve been publishing on GitHub.

I am also working on a Twitter bot for this site to tweet the most popular, newest, random packages from npm. Please follow that account now and it will start sending out packages soon–ish.

Open Software & Tools

This site wouldn’t be possible without the immense generosity and tireless efforts from the people who make contributions to the world and share their work via open source initiatives. Thank you 🙏

© 2026 – Pkg Stats / Ryan Hefner

nagasql

v1.0.1

Published

Lightweight SQL Loader & Query Manager for Node.js

Readme

🐉 NagaSQL

Lightweight SQL Loader & Query Manager for Node.js
โหลดไฟล์ .sql มาใช้งานแบบ dynamic พร้อม parameter, condition และ callback logic


🚀 Basic Usage

const mysql = require('mysql2');
const NagaSQL = require('nagasql');

const db = new NagaSQL({
    mysql,
    config: {
        host: 'localhost',
        user: 'root',
        password: '',
        database: 'test'
    },
    path: __dirname + '/sql',
    debug: true,
    log: true
});

📂 Folder Structure

project/
│
├── sql/
│   ├── getUser.sql
│   ├── listUsers.sql
│   └── createUser.sql
│
└── app.js

🧾 Writing SQL Files

1. Basic Query

SELECT * FROM users WHERE id = :id;

Usage

await db.use('getUser', { id: 1 });

2. Array Parameter

SELECT * FROM users WHERE id IN (:[ids]);
await db.use('listUsers', { ids: [1,2,3] });

3. Conditional SQL

SELECT * FROM users
WHERE 1=1
$role{ AND role = :role }{ }
await db.use('listUsers', { role: 'admin' });
  • ถ้ามี role → จะเพิ่มเงื่อนไข
  • ถ้าไม่มี → จะไม่เพิ่ม

🧠 Special Comments (Magic Directives)

ใช้ comment แบบพิเศษเพื่อควบคุมผลลัพธ์ของ query


🔹 Return Only One Row

/* [R938.one] {} */
SELECT * FROM users WHERE id = :id;
const user = await db.use('getUser', { id: 1 });

🔹 Check Length

/* [R938.length] {>0} */
SELECT * FROM users;
  • >0 → ต้องมีข้อมูลอย่างน้อย 1 row
  • =1 → ต้องมี 1 row เท่านั้น

🔹 Check affectedRows

/* [R938.affectedRows] {>0} */
INSERT INTO users(name) VALUES(:name);
const success = await db.use('createUser', { name: 'John' });

🔹 Custom Callback

/* [R938.callback] {
    if(data && data.length){
        return data.map(d => d.name);
    }
    return [];
} */
SELECT * FROM users;

🔹 Custom Parameter Logic

/* [R938.parameter] {
    return data.filter(d => d.active);
} */

🔐 Parameter Types

| Syntax | Description | |-----------|--------------------| | :id | string / number | | :[ids] | array |


⚙️ Debug Mode

const db = new NagaSQL({
    mysql,
    config,
    path: './sql',
    debug: true
});

Output

[R938.SQL.debug.use] Query(getUser): SELECT ...

🧪 Full Example

SQL (sql/getUser.sql)

/* [R938.one] {} */
SELECT * FROM users WHERE id = :id;

SQL (sql/listUsers.sql)

SELECT * FROM users
WHERE 1=1
$status{ AND status = :status }{ }

JS

(async () => {
    const user = await db.use('getUser', { id: 1 });
    console.log(user);

    const users = await db.use('listUsers', { status: 'active' });
    console.log(users);
})();

❗ Notes

  • .sql filename = function name
  • Duplicate filename จะถูก ignore
  • Query ถูก compile เป็น function เพื่อเพิ่ม performance

💡 Tips

  • แยก SQL ตาม feature → maintain ง่าย
  • ใช้ conditional → ลด query ซ้ำ
  • ใช้ callback ใน SQL → ลด logic ฝั่ง JS