Rémy Voet (ryv) 70c721e5a2 [FIX] stock: make do_unreserve faster than ever
`do_unreserve` is a action that can be made in the tree view of
`stock.picking` but it was very slow and not batched.
For 80 picking with -/+ 10 `stock.move.line` related each
(calculate on 5 sample of 80 pickings):
It took 17947 +- 2741 SQL requests, 7.37 +- 1.09 sec of SQL
and 8.13 +- 1.31 sec of python execution (+- 15.5 sec in total)

Make some  change to speed up the unreservation of
multiple picking/move:
- Batch the call of `_do_unreserve` of move in picking
- Use OrderedSet instead of RecordSet to reduce the complexity of
`_do_unreserve`. (Become significant when len(recordset) > 1000)
- Add `.with_prefetch()` in the unlink of stock move line
to patch issue with prefetching + unlink + cache.
- Batch `_recompute_state`
- Also batch the `do_unreserve` of MO

Result after change in the same samples:
It take now 1438 +-	20 SQL requests, 0.45 +- 0.02 sec of SQL
and 0.68 +- 0.02 sec of python execution (+- 1.13 sec in total,
13 times faster). Note that the gain increase proportionally.

task-2383111

closes odoo/odoo#62083

X-original-commit: e7a43655448db161150d0c62efa14c54ade0a2f6
Signed-off-by: Arnold Moyaux <amoyaux@users.noreply.github.com>
2020-11-20 12:02:24 +00:00
2020-11-16 16:47:28 +00:00
2020-11-19 10:16:16 +00:00
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2020-09-28 14:07:25 +00:00

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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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