CREATE MATERIALIZED VIEW fusion_unreconciled_bank_line_mv pre-computes
the data the kanban widget needs (top suggestion, confidence band,
attachment count, partner reconcile hint) so that listing 50-100 lines
is one indexed query instead of N+1.
Refresh strategy:
- Triggered on fusion.reconcile.suggestion create/write (best-effort,
never poisons the originating transaction)
- Cron (every 5 min) — added in Task 25
The MV is created in the model's init() (Odoo calls this on
install/upgrade). The SQL DDL is idempotent
(CREATE MATERIALIZED VIEW IF NOT EXISTS / CREATE INDEX IF NOT EXISTS)
and includes a UNIQUE(id) index so REFRESH MATERIALIZED VIEW
CONCURRENTLY is supported. _refresh() falls back to a blocking refresh
on the first call after creation.
Made-with: Cursor
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