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Monday, November 10, 2025
1 change · 18.0
Enhancements to existing features
The bank statement validation process was optimized to run faster on large databases. This reduces waiting time for users and lowers database load, helping the system stay more responsive.
Original PR description
Description ----------- Avoid self-join of `account_bank_statement` that is done with a `Nested Loop` due to the `LATERAL`. Even if correlated, it requires two separate accesses to its index. Replaces it with a window function + `LAG` partitioned by the `journal_id`. This leads to a simpler plan (lower cost) and working in-memory instead of accessing disk pages (lower IO contention). Benchmark --------- On a database with 46k `account_bank_statement`, calling `_get_invalid_statement_ids` for all statements took: | [Before](https://explain.dalibo.com/plan/7605a4ddc42afbcf) | [After](https://explain.dalibo.com/plan/88d6ac1gee37aha3) | Speed-up | |--------|-------|----------| | 146ms | 72ms | 2x | --- I confirm I have signed the CLA and read the PR guidelines at www.odoo.com/submit-pr Forward-Port-Of: odoo/odoo#232980