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14 changes: 13 additions & 1 deletion README.md
Original file line number Diff line number Diff line change
Expand Up @@ -21,7 +21,11 @@ $ npm install postgres
```

### Usage
There are two ways of importing the library in your code; either in ECMAScript or CommonJS module system

Create your `sql` database instance

##### ECMAScript
```js
// db.js
import postgres from 'postgres'
Expand All @@ -30,11 +34,19 @@ const sql = postgres({ /* options */ }) // will use psql environment variables

export default sql
```
##### CommonJS
```js
const postgres = require('postgres')

const sql = postgres({ /* options */ }) // will use psql environment variables
module.exports = sql
```

Simply import for use elsewhere
```js
// users.js
import sql from './db.js'
// const sql = require('./db.js')
import sql from './db.js'

async function getUsersOver(age) {
const users = await sql`
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