product._get_rules_from_location, orderpoint._compute_lead_days
and orderpoint._compute_rules can all be performances
bottleneck. This is mostly because the rules are retrieve
one by one, i.e lots of 'SELECT ... LIMIT 1' queries
are executed.
Refactoring this in stable is difficult because
there are lots of methods involved and the rules have
some type of hierarchy based on the location_src_id field.
So there are recursive calls that are hard to refactor.
Instead of doing that, the idea of this commit is to speed up
these individual 'SELECt ... LIMIT 1' queries by adding
b-tree indexes on some of the stock.rule fields that are
used as conditions of these select queries.
opw-2773988
closesodoo/odoo#113444
X-original-commit: a76c4944d09be9cacfe8d3bac805841d84fb3f41
Signed-off-by: William Henrotin (whe) <whe@odoo.com>
Signed-off-by: Van Delft Aurélien (avd) <avd@odoo.com>
Aurélien (avd)
1593e982fd