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fix repeatable migrations

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This commit is contained in:
Dusan Vojacek
2026-04-19 20:15:46 +02:00
parent 0c93f493a4
commit 22bca9cd9e
73 changed files with 22 additions and 15 deletions
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32
db/views/R__056_vw_energy_flows.sql Normal file
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-- =============================================================
-- R__056_vw_energy_flows.sql
-- Denní agregace 6 základních Wh + 7 směrových toků z audit_interval
-- Repeatable migration (závisí na audit_interval + V042 sloupcech)
-- =============================================================
DROP VIEW IF EXISTS ems.vw_energy_flows_daily CASCADE;
CREATE VIEW ems.vw_energy_flows_daily AS
SELECT
site_id,
(date_trunc('day', interval_start AT TIME ZONE 'Europe/Prague'))::date AS day_local,
ROUND(SUM(COALESCE(actual_pv_production_wh, 0)) / 1000, 3) AS pv_production_kwh,
ROUND(SUM(COALESCE(actual_grid_import_wh, 0)) / 1000, 3) AS grid_import_kwh,
ROUND(SUM(COALESCE(actual_grid_export_wh, 0)) / 1000, 3) AS grid_export_kwh,
ROUND(SUM(COALESCE(actual_batt_charge_wh, 0)) / 1000, 3) AS batt_charge_kwh,
ROUND(SUM(COALESCE(actual_batt_discharge_wh, 0)) / 1000, 3) AS batt_discharge_kwh,
ROUND(SUM(COALESCE(actual_load_consumption_wh, 0)) / 1000, 3) AS load_kwh,
ROUND(SUM(COALESCE(flow_pv_to_load_wh, 0)) / 1000, 3) AS pv_to_load_kwh,
ROUND(SUM(COALESCE(flow_pv_to_batt_wh, 0)) / 1000, 3) AS pv_to_batt_kwh,
ROUND(SUM(COALESCE(flow_pv_to_grid_wh, 0)) / 1000, 3) AS pv_to_grid_kwh,
ROUND(SUM(COALESCE(flow_batt_to_load_wh, 0)) / 1000, 3) AS batt_to_load_kwh,
ROUND(SUM(COALESCE(flow_batt_to_grid_wh, 0)) / 1000, 3) AS batt_to_grid_kwh,
ROUND(SUM(COALESCE(flow_grid_to_load_wh, 0)) / 1000, 3) AS grid_to_load_kwh,
ROUND(SUM(COALESCE(flow_grid_to_batt_wh, 0)) / 1000, 3) AS grid_to_batt_kwh
FROM ems.audit_interval
GROUP BY
site_id,
(date_trunc('day', interval_start AT TIME ZONE 'Europe/Prague'))::date;
COMMENT ON VIEW ems.vw_energy_flows_daily IS
'Denní součty energie a modelovaných toků (prioritní alokace z fn_fill_audit_interval). kWh z Wh sloupců.';