SQL Agent 11

Tue Jan 16 2018 22:38:41 GMT+0100 (CET), Peter Širka

Node ORM: SQL Agent 11

New version of SQL Agent brings some improvements and bug fixes.

Improved listing method

I have improved sql.listing() method for all databases. Now it returns an extended object with new properties: page, pages and limit.

sql.listing('users', 'tbl_user');


    count: 300,
    items: [....].
    page: 1,
    pages: 10,
    limit: 10

Inline callback

Inline callback can be defined in SqlBuilder and it supports only the one callback function. The example below describes the functionality:

sql.listing('tbl_user').make(function(builder) {
    builder.where('age', '>', 18);
    builder.callback(function(err, response) {
        console.log(err, response);

sql.update('tbl_user').make(function(builder) {
    builder.where('age', '>', 18);
    builder.inc('countview', 1);
    builder.callback(function(err, response) {
        console.log(err, response);


MongoDB problems

Each version of MongoDB is a bit different and this is a big problem for long term projects. Therefore I don't recommend to use MongoDB. This version of SQL Agent solves a problem with a new version of MongoDB driver and with storing static files in GridFS. Support Node PostgreSQL it's really good and helpful module.

PostgreSQL improvements

PostgreSQL Native C/C++ bindings

I have improved connection string for PostgreSQL by adding a native parameter for enabling PostgreSQL native C/C++ bindings which is much faster than classic pure JavaScript implementation.

First install pg-native:

$ npm install pg pg-native

Connection string:


Usage is absolutely same than you're use with pure JavaScript implementation, so just change your connection string and everything will work like a charm.

Fixed storing files in older PG version

I have fixed storing files in older < 9.3 versions of PostgreSQL. This module stores files in pg_largeobject collection. Files are stored in chunks and reading/writing is built on Node.js streams.

Good to know

Node.js ORM SQL Agent is a part of Total.js platform. Buy a premium account and support this great JavaScript's platform.


Follow us

Latest blogs
Total.js Dashboard v6.0
Mon Apr 23 2018 16:05:59 GMT+0200 (CEST)
Flow v5.0.0
Mon Apr 16 2018 12:32:11 GMT+0200 (CEST)
REST Azure DocumentDB in Node.js / Total.js
Mon Mar 26 2018 09:38:41 GMT+0200 (CEST)
How do I transform ErrorBuilder output?
Mon Jan 29 2018 09:22:49 GMT+0100 (CET)
Flow: REST API components
Mon Jan 22 2018 10:11:14 GMT+0100 (CET)

Latest comments
Not only for Total.js. You can communicate with different websocket servers.
Peter Širka
Mon Apr 23 2018 20:08:20 GMT+0200 (CEST)
hellow every one
Sun Apr 22 2018 10:05:35 GMT+0200 (CEST)
Sat Mar 24 2018 19:46:54 GMT+0100 (CET)
Tue Mar 20 2018 15:07:31 GMT+0100 (CET)
Is WEBSOCKETCLIENT only for internal ws connections between totaljs apps?
Stelios Stephanua
Fri Mar 16 2018 06:04:22 GMT+0100 (CET)
Total.js is amazing! ;)
Leonardo Hessel
Tue Dec 19 2017 19:51:15 GMT+0100 (CET)
It's easy, just set e.g. `res.status = 404`.
Thu Nov 16 2017 07:54:11 GMT+0100 (CET)
Yes, it's valid.
Thu Nov 16 2017 07:53:06 GMT+0100 (CET)
How do we set the status code in custome middleware?
Mon Oct 02 2017 10:31:40 GMT+0200 (CEST)
Node... Awesome applications.
Thu Aug 31 2017 02:21:59 GMT+0200 (CEST)
Wed May 10 2017 06:33:13 GMT+0200 (CEST)
Awesome, thanks!
Tue May 02 2017 14:13:03 GMT+0200 (CEST)