本文整理汇总了TypeScript中pg-pool.Pool类的典型用法代码示例。如果您正苦于以下问题：TypeScript Pool类的具体用法？TypeScript Pool怎么用？TypeScript Pool使用的例子？那么恭喜您, 这里精选的类代码示例或许可以为您提供帮助。
在下文中一共展示了Pool类的2个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的TypeScript代码示例。
示例1: Pool
import {Pool} from "pg-pool";
let pool = new Pool()
//you can pass properties to the pool
//these properties are passed unchanged to both the node-postgres Client constructor
//and the node-pool (https://github.com/coopernurse/node-pool) constructor
//allowing you to fully configure the behavior of both
let pool2 = new Pool({
database: 'postgres',
user: 'brianc',
password: 'secret!',
port: 5432,
ssl: true,
max: 20, //set pool max size to 20
min: 4, //set min pool size to 4
idleTimeoutMillis: 1000 //close idle clients after 1 second
})
pool.connect().then(client => {
client.query('select $1::text as name', ['pg-pool']).then(res => {
client.release()
console.log('hello from', res.rows[0].name)
})
.catch(e => {
client.release()
console.error('query error', e.message, e.stack)
})
})
async function helperTest() {示例2: helperTest
async function helperTest() {
const time = await pool.query('SELECT NOW()');
const name = await pool.query('select $1::text as name', ['brianc']);
console.log(name.rows[0].name, 'says hello at', time.rows[0].name);
}