Olivier Dony
c5b879bfd2
Using a subselect is more efficient than constructing a complete temporary table of all messages, and then joining them. This way only messages or relevant opportunities are used, as most of the time the report is accessed for a specific subset of opportunities (by date, salesman, stage, etc.). The query planner can then use the dedicated index to quickly access the corresponding messages. On a sample database with 1 million crm.lead entries and 10 million mail.message entries this brings the time for a typical read_group call on crm.opportunity.report down from 300s to 500ms (600x faster)
Odoo
Odoo is a suite of web based open source business apps.
The main Odoo Apps include an Open Source CRM, Website Builder, eCommerce, 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.
If you are a developer you may type the following command at your terminal:
wget -O- https://raw.githubusercontent.com/odoo/odoo/9.0/odoo.py | python
Then follow the developer tutorials
For Odoo employees
To add the odoo-dev remote use this command:
$ ./odoo.py setup_git_dev
To fetch odoo merge pull requests refs use this command:
$ ./odoo.py setup_git_review