d2cb61dd8487467c38ba46d083b25d815155349a
Some article supports that count(*) is more efficient than count(1): - https://blog.jooq.org/whats-faster-count-or-count1/ - https://www.citusdata.com/blog/2016/10/12/count-performance/ (sub menu Exact Counts) In my own test (https://github.com/ryv-odoo/odoo_scripts/blob/master/test_count.py): indeed, we can see a small performance gain with `count(*)` (between 2% to 4% depending the number of row). This isn't a big improvement but the change is small and is now more consistent with the documentation of postgresql (https://www.postgresql.org/docs/14/functions-aggregate.html). closes odoo/odoo#94069 Signed-off-by: Raphael Collet <rco@odoo.com>
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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, ...
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.
To learn the software, we recommend the Odoo eLearning, or Scale-up, the business game. Developers can start with the developer tutorials
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