ts-sql-query/queryRunners/PgQueryRunner.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.PgQueryRunner = void 0;
const PromiseBasedWithSqlTransactionQueryRunner_1 = require("./PromiseBasedWithSqlTransactionQueryRunner");
class PgQueryRunner extends PromiseBasedWithSqlTransactionQueryRunner_1.PromiseBasedWithSqlTransactionQueryRunner {
    constructor(connection) {
        super();
        this.connection = connection;
        this.database = 'postgreSql';
    }
    useDatabase(database) {
        if (database !== 'postgreSql') {
            throw new Error('Unsupported database: ' + database + '. PgQueryRunner only supports postgreSql databases');
        }
    }
    getNativeRunner() {
        return this.connection;
    }
    getCurrentNativeTransaction() {
        return undefined;
    }
    execute(fn) {
        return fn(this.connection);
    }
    executeQueryReturning(query, params) {
        return this.connection.query(query, params).then((result) => result.rows);
    }
    executeMutation(query, params) {
        return this.connection.query(query, params).then((result) => result.rowCount);
    }
    addParam(params, value) {
        params.push(value);
        return '$' + params.length;
    }
}
exports.PgQueryRunner = PgQueryRunner;