william-andre
f7381c595a
Improve the performances when searching journal entries filtering by
account.
Steps to reproduce:
* Accounting > Accounting > Journal Items
* Use a name search by account, inputting the code. Do not select the
exact account, but keep the name search.
On large databases, this can take more than a minute, while using the id
of the account directly would take only tens of milliseconds.
This is because when using a domain like
[('account_id', 'like', string)]
it will be translated in SQL as a subquery unable to use a performant
index. Therefore the query planner will use other means and filter on
the account afterwards.
The reason it is not able to find a good index despite there being one
is because char fields are using `unaccent` by default, but the index is
a btree.
Since searching for the account with the code
* only makes sense by prefix
* only uses numbers
We can and should actually use the btree index without the unaccent
feature.
closes odoo/odoo#148583
X-original-commit: 78e2b028d6a04638722edf462f970ebeb29a94ac
Signed-off-by: John Laterre (jol) <jol@odoo.com>
Signed-off-by: William André (wan) <wan@odoo.com>
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