ts-sql-query/queryRunners/MySqlPoolQueryRunner.js

Type-safe SQL query builder like QueryDSL or JOOQ in Java or Linq in .Net for TypeScript with MariaDB, MySql, Oracle, PostgreSql, Sqlite and SqlServer support.

"use strict";
Object.defineProperty(exports, "__esModule", { value: true });
exports.MySqlPoolQueryRunner = void 0;
const PromiseBasedPoolQueryRunner_1 = require("./PromiseBasedPoolQueryRunner");
const MySqlQueryRunner_1 = require("./MySqlQueryRunner");
/**
 * @deprecated https://www.npmjs.com/package/mysql is not maintained anymore. Use another QueryRunner for MySql instead.
 */
class MySqlPoolQueryRunner extends PromiseBasedPoolQueryRunner_1.PromiseBasedPoolQueryRunner {
    constructor(pool, database = 'mySql') {
        super();
        this.pool = pool;
        this.database = database;
    }
    useDatabase(database) {
        if (database !== 'mariaDB' && database !== 'mySql') {
            throw new Error('Unsupported database: ' + database + '. MySqlPoolQueryRunner only supports mySql or mariaDB databases');
        }
        else {
            // @ts-ignore
            this.database = database;
        }
    }
    getNativeRunner() {
        return this.pool;
    }
    addParam(params, value) {
        params.push(value);
        return '?';
    }
    createQueryRunner() {
        return new Promise((resolve, reject) => {
            this.pool.getConnection((error, mysqlConnection) => {
                if (error) {
                    reject(error);
                }
                else {
                    resolve(new MySqlQueryRunner_1.MySqlQueryRunner(mysqlConnection, this.database));
                }
            });
        });
    }
    releaseQueryRunner(queryRunner) {
        queryRunner.getNativeRunner().release();
    }
}
exports.MySqlPoolQueryRunner = MySqlPoolQueryRunner;