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https://github.com/SyncrowIOT/data.git
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@ -35,7 +35,7 @@ time_differences AS (
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event_time::date AS event_date,
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EXTRACT(EPOCH FROM (event_time - COALESCE(prev_timestamp, event_time))) AS time_diff_in_seconds
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FROM start_date
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)
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),
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duration as (
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@ -95,4 +95,4 @@ LEFT JOIN daily_empty_duration d
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ON a.space_id = d.space_id
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AND a.occupancy_date = d.occupancy_date
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join "space" s
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on s."uuid" =a.space_id;
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on s."uuid" =a.space_id
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27
fact_daily_space_presence_duration/testing personal.sql
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27
fact_daily_space_presence_duration/testing personal.sql
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@ -0,0 +1,27 @@
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SELECT
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device.uuid AS device_id,
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device.space_device_uuid AS space_id,
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-- Mark none_flag if value is 'none'
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CASE
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WHEN "device-status-log".value = 'none' THEN 1
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ELSE 0
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END AS none_flag,
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"device-status-log".event_time::timestamp AS event_time,
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LAG("device-status-log".event_time::timestamp)
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OVER (PARTITION BY device.uuid
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ORDER BY "device-status-log".event_time) AS prev_timestamp,
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LAG(
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CASE
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WHEN "device-status-log".value = 'none' THEN 1 -- identifies if there was a 'none' flag detected
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ELSE 0
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END
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) OVER (PARTITION BY device.uuid
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ORDER BY "device-status-log".event_time) AS prev_none_flag
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FROM device
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LEFT JOIN "device-status-log"
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ON device.uuid = "device-status-log".device_id
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LEFT JOIN product
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ON product.uuid = device.product_device_uuid
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WHERE product.cat_name = 'hps'
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AND "device-status-log".code = 'presence_state'
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ORDER BY device.uuid, "device-status-log".event_time
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@ -18,7 +18,7 @@ WITH device_logs AS (
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ORDER BY "device-status-log".event_time) AS prev_value
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FROM device
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LEFT JOIN "device-status-log"
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ON device.uuid::text = "device-status-log".device_id
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ON device.uuid = "device-status-log".device_id
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LEFT JOIN product
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ON product.uuid = device.product_device_uuid
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WHERE product.cat_name = 'hps'
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@ -68,5 +68,5 @@ INNER JOIN subspace
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INNER JOIN "space" AS space
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ON space.uuid = device.space_device_uuid
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WHERE "device-status-log".code = 'presence_state'
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GROUP BY 1, 2, 3, 4, 5,6
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GROUP BY 1, 2, 3, 4, 5,6;
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@ -0,0 +1,9 @@
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SELECT distinct(code)
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FROM device
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LEFT JOIN "device-status-log"
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ON device.uuid = "device-status-log".device_id
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LEFT JOIN product
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ON product.uuid = device.product_device_uuid
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where product.name='Power Clamp'
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--and code='VoltageA'
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--ORDER BY device.uuid, "device-status-log".event_time
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54
fact_thermostat_duration/fact_thermostat_duration.sql
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54
fact_thermostat_duration/fact_thermostat_duration.sql
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@ -0,0 +1,54 @@
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WITH avg_set_temp AS (
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-- Step 1: Compute the average set temperature per device per hour
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SELECT
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device.uuid AS device_id,
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device.space_device_uuid AS space_id,
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event_time::date AS date,
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DATE_PART('hour', event_time) AS hour,
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AVG("device-status-log".value::INTEGER) AS avg_set_temp
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FROM device
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LEFT JOIN "device-status-log"
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ON device.uuid = "device-status-log".device_id
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LEFT JOIN product
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ON product.uuid = device.product_device_uuid
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WHERE product.name = 'Smart Thermostat'
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AND "device-status-log".code = 'temp_set'
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GROUP BY 1,2,3,4
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),
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avg_set_temp_filled AS (
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SELECT
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device_id,
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space_id,
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date,
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hour,
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avg_set_temp,
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COALESCE(
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avg_set_temp,
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LAG(avg_set_temp) OVER (
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PARTITION BY device_id
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ORDER BY date, hour
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)
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) AS filled_avg_set_temp
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FROM avg_set_temp
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)
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SELECT
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d.uuid AS device_id,
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d.space_device_uuid AS space_id,
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l.event_time::date AS date,
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DATE_PART('hour', l.event_time) AS hour,
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CASE WHEN l.code = 'temp_current' THEN l.value END AS current_temp,
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f.filled_avg_set_temp
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FROM device d
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LEFT JOIN "device-status-log" l
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ON d.uuid = l.device_id
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LEFT JOIN product p
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ON p.uuid = d.product_device_uuid
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LEFT JOIN avg_set_temp_filled f
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ON f.device_id = d.uuid
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AND f.date = l.event_time::date
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and f.date = l.event_time::date AND f.hour <= DATE_PART('hour', l.event_time)
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WHERE p.name = 'Smart Thermostat'
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and l.code = 'temp_current'
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ORDER BY d.uuid, l.event_time;
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