@sqb/postgres/esm/pg-adapter.js

SQB serialization extension for PostgreSQL database

import '@sqb/postgres-dialect';
import { DataType } from '@sqb/connect';
import { Connection } from 'postgrejs';
import { PgConnection } from './pg-connection.js';
export class PgAdapter {
    driver = 'postgrejs';
    dialect = 'postgres';
    features = {
        cursor: true,
        schema: true,
        fetchAsString: [DataType.DATE, DataType.TIMESTAMP, DataType.TIMESTAMPTZ],
    };
    async connect(config) {
        const cfg = { ...config.driverOptions };
        if (config.user)
            cfg.user = config.user;
        if (config.password)
            cfg.password = config.password;
        if (config.host)
            cfg.host = config.host;
        if (config.port)
            cfg.port = config.port;
        if (config.database)
            cfg.database = config.database;
        if (config.schema)
            cfg.schema = config.schema;
        const connection = new Connection(cfg);
        try {
            await connection.connect();
            return new PgConnection(connection);
        }
        catch (e) {
            await connection.close(0);
            throw e;
        }
    }
}