mirror of
https://github.com/SyncrowIOT/data.git
synced 2025-07-09 22:57:19 +00:00
params
This commit is contained in:
Dona Maria Absi
@ -1,71 +1,93 @@
|
|||||||
WITH total_energy AS (
|
WITH params AS (
|
||||||
SELECT
|
SELECT
|
||||||
device_id,
|
NULL::uuid AS device_id, -- filter: specific device (or NULL for all)
|
||||||
event_time::date AS date,
|
NULL::date AS start_date, -- filter: start date (or NULL for open range)
|
||||||
EXTRACT(HOUR FROM event_time) AS hour,
|
NULL::date AS end_date, -- filter: end date (or NULL for open range)
|
||||||
MIN(value)::integer AS min_value,
|
NULL::int AS hour, -- filter: hour of day (or NULL for all hours)
|
||||||
MAX(value)::integer AS max_value
|
NULL::int AS energy_consumed_kW -- filter: min kW consumed (or NULL for no filter)
|
||||||
FROM "device-status-log"
|
|
||||||
WHERE code = 'EnergyConsumed'
|
|
||||||
GROUP BY device_id, date, hour
|
|
||||||
),
|
),
|
||||||
|
|
||||||
|
-- Total Energy Calculation
|
||||||
|
total_energy AS (
|
||||||
|
SELECT
|
||||||
|
log.device_id,
|
||||||
|
log.event_time::date AS date,
|
||||||
|
EXTRACT(HOUR FROM log.event_time) AS hour,
|
||||||
|
MIN(log.value)::int AS min_value,
|
||||||
|
MAX(log.value)::int AS max_value
|
||||||
|
FROM "device-status-log" log, params
|
||||||
|
WHERE log.code = 'EnergyConsumed'
|
||||||
|
AND (params.device_id IS NULL OR log.device_id = params.device_id)
|
||||||
|
AND (params.start_date IS NULL OR log.event_time::date >= params.start_date)
|
||||||
|
AND (params.end_date IS NULL OR log.event_time::date <= params.end_date)
|
||||||
|
AND (params.hour IS NULL OR EXTRACT(HOUR FROM log.event_time) = params.hour)
|
||||||
|
GROUP BY log.device_id, log.event_time::date, EXTRACT(HOUR FROM log.event_time)
|
||||||
|
),
|
||||||
|
|
||||||
|
-- Phase A
|
||||||
energy_phase_A AS (
|
energy_phase_A AS (
|
||||||
SELECT
|
SELECT
|
||||||
device_id,
|
log.device_id,
|
||||||
event_time::date AS date,
|
log.event_time::date AS date,
|
||||||
EXTRACT(HOUR FROM event_time) AS hour,
|
EXTRACT(HOUR FROM log.event_time) AS hour,
|
||||||
MIN(value)::integer AS min_value,
|
MIN(log.value)::int AS min_value,
|
||||||
MAX(value)::integer AS max_value
|
MAX(log.value)::int AS max_value
|
||||||
FROM "device-status-log"
|
FROM "device-status-log" log, params
|
||||||
WHERE code = 'EnergyConsumedA'
|
WHERE log.code = 'EnergyConsumedA'
|
||||||
GROUP BY device_id, date, hour
|
AND (params.device_id IS NULL OR log.device_id = params.device_id)
|
||||||
|
AND (params.start_date IS NULL OR log.event_time::date >= params.start_date)
|
||||||
|
AND (params.end_date IS NULL OR log.event_time::date <= params.end_date)
|
||||||
|
AND (params.hour IS NULL OR EXTRACT(HOUR FROM log.event_time) = params.hour)
|
||||||
|
GROUP BY log.device_id, log.event_time::date, EXTRACT(HOUR FROM log.event_time)
|
||||||
),
|
),
|
||||||
|
|
||||||
|
-- Phase B
|
||||||
energy_phase_B AS (
|
energy_phase_B AS (
|
||||||
SELECT
|
SELECT
|
||||||
device_id,
|
log.device_id,
|
||||||
event_time::date AS date,
|
log.event_time::date AS date,
|
||||||
EXTRACT(HOUR FROM event_time) AS hour,
|
EXTRACT(HOUR FROM log.event_time) AS hour,
|
||||||
MIN(value)::integer AS min_value,
|
MIN(log.value)::int AS min_value,
|
||||||
MAX(value)::integer AS max_value
|
MAX(log.value)::int AS max_value
|
||||||
FROM "device-status-log"
|
FROM "device-status-log" log, params
|
||||||
WHERE code = 'EnergyConsumedB'
|
WHERE log.code = 'EnergyConsumedB'
|
||||||
GROUP BY device_id, date, hour
|
AND (params.device_id IS NULL OR log.device_id = params.device_id)
|
||||||
|
AND (params.start_date IS NULL OR log.event_time::date >= params.start_date)
|
||||||
|
AND (params.end_date IS NULL OR log.event_time::date <= params.end_date)
|
||||||
|
AND (params.hour IS NULL OR EXTRACT(HOUR FROM log.event_time) = params.hour)
|
||||||
|
GROUP BY log.device_id, log.event_time::date, EXTRACT(HOUR FROM log.event_time)
|
||||||
),
|
),
|
||||||
|
|
||||||
|
-- Phase C
|
||||||
energy_phase_C AS (
|
energy_phase_C AS (
|
||||||
SELECT
|
SELECT
|
||||||
device_id,
|
log.device_id,
|
||||||
event_time::date AS date,
|
log.event_time::date AS date,
|
||||||
EXTRACT(HOUR FROM event_time) AS hour,
|
EXTRACT(HOUR FROM log.event_time) AS hour,
|
||||||
MIN(value)::integer AS min_value,
|
MIN(log.value)::int AS min_value,
|
||||||
MAX(value)::integer AS max_value
|
MAX(log.value)::int AS max_value
|
||||||
FROM "device-status-log"
|
FROM "device-status-log" log, params
|
||||||
WHERE code = 'EnergyConsumedC'
|
WHERE log.code = 'EnergyConsumedC'
|
||||||
GROUP BY device_id, date, hour
|
AND (params.device_id IS NULL OR log.device_id = params.device_id)
|
||||||
|
AND (params.start_date IS NULL OR log.event_time::date >= params.start_date)
|
||||||
|
AND (params.end_date IS NULL OR log.event_time::date <= params.end_date)
|
||||||
|
AND (params.hour IS NULL OR EXTRACT(HOUR FROM log.event_time) = params.hour)
|
||||||
|
GROUP BY log.device_id, log.event_time::date, EXTRACT(HOUR FROM log.event_time)
|
||||||
)
|
)
|
||||||
|
|
||||||
|
-- Final Output with Optional kW Filter
|
||||||
SELECT
|
SELECT
|
||||||
total_energy.device_id,
|
t.device_id,
|
||||||
total_energy.date,
|
t.date,
|
||||||
total_energy.hour,
|
t.hour,
|
||||||
(total_energy.max_value - total_energy.min_value) AS energy_consumed_kW,
|
(t.max_value - t.min_value) AS energy_consumed_kW,
|
||||||
(energy_phase_A.max_value - energy_phase_A.min_value) AS energy_consumed_A,
|
(a.max_value - a.min_value) AS energy_consumed_A,
|
||||||
(energy_phase_B.max_value - energy_phase_B.min_value) AS energy_consumed_B,
|
(b.max_value - b.min_value) AS energy_consumed_B,
|
||||||
(energy_phase_C.max_value - energy_phase_C.min_value) AS energy_consumed_C
|
(c.max_value - c.min_value) AS energy_consumed_C
|
||||||
FROM total_energy
|
FROM total_energy t
|
||||||
JOIN energy_phase_A
|
JOIN energy_phase_A a ON t.device_id = a.device_id AND t.date = a.date AND t.hour = a.hour
|
||||||
ON total_energy.device_id = energy_phase_A.device_id
|
JOIN energy_phase_B b ON t.device_id = b.device_id AND t.date = b.date AND t.hour = b.hour
|
||||||
AND total_energy.date = energy_phase_A.date
|
JOIN energy_phase_C c ON t.device_id = c.device_id AND t.date = c.date AND t.hour = c.hour
|
||||||
AND total_energy.hour = energy_phase_A.hour
|
JOIN params p ON TRUE
|
||||||
JOIN energy_phase_B
|
WHERE (p.min_kw IS NULL OR (t.max_value - t.min_value) >= p.min_kw)
|
||||||
ON total_energy.device_id = energy_phase_B.device_id
|
ORDER BY t.device_id, t.date, t.hour;
|
||||||
AND total_energy.date = energy_phase_B.date
|
|
||||||
AND total_energy.hour = energy_phase_B.hour
|
|
||||||
JOIN energy_phase_C
|
|
||||||
ON total_energy.device_id = energy_phase_C.device_id
|
|
||||||
AND total_energy.date = energy_phase_C.date
|
|
||||||
AND total_energy.hour = energy_phase_C.hour
|
|
||||||
ORDER BY total_energy.device_id, total_energy.date, total_energy.hour;
|
|
||||||
|
|
||||||
|
|||||||
20
test.sql
Normal file
20
test.sql
Normal file
@ -0,0 +1,20 @@
|
|||||||
|
WITH ranked_dsl AS (
|
||||||
|
SELECT
|
||||||
|
dsl.*,
|
||||||
|
product.name AS product_name,
|
||||||
|
ROW_NUMBER() OVER (PARTITION BY product.name, dsl.code ORDER BY dsl.event_time) AS row_num
|
||||||
|
FROM
|
||||||
|
"device-status-log" AS dsl
|
||||||
|
LEFT JOIN device ON device.uuid = dsl.device_id
|
||||||
|
LEFT JOIN product ON product.uuid = device.product_device_uuid
|
||||||
|
)
|
||||||
|
SELECT
|
||||||
|
product_name,
|
||||||
|
ranked_dsl.*
|
||||||
|
FROM
|
||||||
|
ranked_dsl
|
||||||
|
WHERE ranked_dsl.row_num = 1;
|
||||||
|
|
||||||
|
|
||||||
|
SELECT * FROM SPACE LIMIT 100
|
||||||
|
--test test
|
||||||
Reference in New Issue
Block a user