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42 lines
1.2 KiB
TypeScript
42 lines
1.2 KiB
TypeScript
import { Pool } from "pg-pool";
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let pool = new Pool()
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//you can pass properties to the pool
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//these properties are passed unchanged to both the node-postgres Client constructor
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//and the node-pool (https://github.com/coopernurse/node-pool) constructor
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//allowing you to fully configure the behavior of both
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let pool2 = new Pool({
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database: 'postgres',
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user: 'brianc',
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password: 'secret!',
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port: 5432,
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ssl: true,
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max: 20, //set pool max size to 20
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min: 4, //set min pool size to 4
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idleTimeoutMillis: 1000 //close idle clients after 1 second
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})
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pool.connect().then(client => {
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client.query('select $1::text as name', ['pg-pool']).then(res => {
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client.release()
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console.log('hello from', res.rows[0].name)
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})
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.catch(e => {
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client.release()
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console.error('query error', e.message, e.stack)
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})
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})
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async function helperTest() {
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const time = await pool.query('SELECT NOW()');
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const name = await pool.query('select $1::text as name', ['brianc']);
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console.log(name.rows[0].name, 'says hello at', time.rows[0].name);
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}
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pool.query('SELECT $1::text as name', ['brianc'], function (err, res) {
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console.log(res.rows[0].name) // brianc
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})
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pool.end();
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