File size: 310 Bytes
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const { Pool } = require("pg");
class PoolClass {
_pool = null;
connect(option) {
this._pool = new Pool(option);
return this._pool.query("SELECT 1+1 ;");
}
query(sql, values) {
return this._pool.query(sql, values);
}
close() {
return this._pool.end();
}
}
module.exports = new PoolClass();
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