Olivier Dony 8545e05fc0 [FIX] mass_mailing: fix slow contact number query
The query was computing the count for all mailing lists, not just the
one being requested. This prevents optimizing the SELECT with indexes.
In addition, using a subselect for the blacklist forced a full table
scan on the contacts - switching to a LEFT JOIN avoids that.

With a blacklist of a few hundred thousand entries, and a table of
mailing list contacts in the same order of magnitude, this brings the
SELECT from 3+ seconds down to 3 milliseconds - with the same result.

Bonus: no need to perform the regexp extraction of emails to test for
NULL values -> substring(x) is NULL iff x is NULL.
2018-11-16 16:35:22 +01:00
2015-09-08 15:45:09 +02:00
2018-10-09 13:44:38 +00:00
2015-09-08 17:58:38 +02:00
2018-04-18 15:59:05 +02:00

Build Status Tech Doc Help Nightly Builds

Odoo

Odoo is a suite of web based open source business apps.

The main Odoo Apps include an Open Source CRM, Website Builder, eCommerce, Warehouse Management, Project Management, Billing & Accounting, Point of Sale, Human Resources, Marketing, Manufacturing, Purchase Management, ...

Odoo Apps can be used as stand-alone applications, but they also integrate seamlessly so you get a full-featured Open Source ERP when you install several Apps.

Getting started with Odoo

For a standard installation please follow the Setup instructions from the documentation.

Then follow the developer tutorials

S
Description
No description provided
Readme LGPL-3.0
3.4 GiB
Languages
Python 49.6%
JavaScript 47.8%
SCSS 2%
CSS 0.3%
HTML 0.2%