83 lines
4.4 KiB
Plaintext
83 lines
4.4 KiB
Plaintext
WITH ALARM_TIMELAPSES AS (
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/* Group related active & clear events into a single row */
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SELECT
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e.id, /* Unique to each row in alarm_events, used to look up metadata in alarm_event_data */
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source, /* Unique alarm path in Ignition */
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eventtime AS starttime,
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displaypath, /* Get description */
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/* Get the last time this event was active within the given time range*/
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CAST(LEAST(COALESCE((
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/* Search for the clear event (if exists) for the outer query's active event */
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SELECT MIN(eventtime)
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FROM alarm_events e2
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WHERE e2.eventid = e.eventid /* eventid is unique per alarm instance */
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AND e2.eventtime >= e.eventtime
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AND e2.eventtype = 1 /* Look only for the clear event */
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ORDER BY eventtime ASC
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), NOW()), :endDate) AS DATETIME) AS endtime, /* Clamp to end of time range if clear event is after end time */
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priority
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FROM alarm_events e
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/* The range for both start/end allows for index optimizations */
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WHERE e.eventtime BETWEEN :startDate AND :endDate
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/* Filter for disabled messages, full messages, and jam messages */
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AND e.displaypath IN ("Available", "Full", "Full Warn", "25% Full Warn", "50% Full Warn", "75% Full Warn", "HMI Chute Disabled", "Jammed", "EStop or Faulted")
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/* Filter out system events and active events only */
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AND e.eventflags & 1 != 1 AND e.eventtype = 0
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), HITLIST AS (
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/* Group the same type of alarms together to get hit counts and total durations */
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SELECT
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MAX(id) AS id, /* Use latest id to get the latest metadata */
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MIN(starttime) AS firsttime, /* Get the earliest it's been active in the given time range */
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MAX(endtime) AS lasttime, /* Get the latest it's been active in the given time range */
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MIN(displaypath) AS displaypath, /* Get one of the displaypaths associated with source */
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MAX(priority) AS priority,
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COUNT(*) AS count,
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SUM(TIME_TO_SEC(TIMEDIFF(endtime, starttime))) AS duration
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FROM ALARM_TIMELAPSES
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GROUP BY source
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ORDER BY count DESC
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LIMIT 2000
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), HITLIST_DATA AS (
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/* Finally, merge metadata into hitlist */
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SELECT e.id,
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e.firsttime, e.lasttime,
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SUBSTRING_INDEX(SUBSTRING_INDEX(dtag.strvalue, ']', 1), '[', -1) AS sorter,
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SUBSTRING_INDEX(ddevice.strvalue, '.', 1) AS lane,
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displaypath AS description,
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/* Retrieve instance count and total duration */
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e.count,
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e.duration
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FROM HITLIST e
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/* Lookup PLCTag */
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JOIN alarm_event_data dtag ON e.id = dtag.id AND dtag.propname = "PLCTag"
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/* Lookup Device */
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JOIN alarm_event_data ddevice ON e.id = ddevice.id AND ddevice.propname = "Device"
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)
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SELECT
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DATE_FORMAT(MIN(firsttime), '%Y-%m-%d %T') AS start_timestamp,
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DATE_FORMAT(MAX(lasttime), '%Y-%m-%d %T') AS end_timestamp,
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lane,
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/* Counts */
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SUM(IF(description="Available", count, 0)) AS available_count,
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SUM(IF(description="Full", count, 0)) AS full_count,
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SUM(IF(description IN ("Full Warn", "50% Full Warn"), count, 0)) AS full_warn_count,
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SUM(IF(description="25% Full Warn", count, 0)) AS full_warn_25_count,
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SUM(IF(description IN ("Full Warn", "50% Full Warn"), count, 0)) AS full_warn_50_count,
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SUM(IF(description="75% Full Warn", count, 0)) AS full_warn_75_count,
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SUM(IF(description="HMI Chute Disabled", count, 0)) AS disabled_count,
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SUM(IF(description="Jammed", count, 0)) AS jam_count,
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SUM(IF(description="EStop or Faulted", count, 0)) AS faulted_count,
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/* Durations, translated to strings */
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CAST(SEC_TO_TIME(FLOOR(SUM(IF(description="Available", duration, 0)))) AS CHAR) AS available_duration,
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CAST(SEC_TO_TIME(FLOOR(SUM(IF(description="Full", duration, 0)))) AS CHAR) AS full_duration,
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CAST(SEC_TO_TIME(FLOOR(SUM(IF(description IN ("Full Warn", "50% Full Warn"), duration, 0)))) AS CHAR) AS full_warn_duration,
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CAST(SEC_TO_TIME(FLOOR(SUM(IF(description="25% Full Warn", duration, 0)))) AS CHAR) AS full_warn_25_duration,
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CAST(SEC_TO_TIME(FLOOR(SUM(IF(description IN ("Full Warn", "50% Full Warn"), duration, 0)))) AS CHAR) AS full_warn_50_duration,
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CAST(SEC_TO_TIME(FLOOR(SUM(IF(description="75% Full Warn", duration, 0)))) AS CHAR) AS full_warn_75_duration,
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CAST(SEC_TO_TIME(FLOOR(SUM(IF(description="HMI Chute Disabled", duration, 0)))) AS CHAR) AS disabled_duration,
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CAST(SEC_TO_TIME(FLOOR(SUM(IF(description="Jammed", duration, 0)))) AS CHAR) AS jam_duration,
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CAST(SEC_TO_TIME(FLOOR(SUM(IF(description="EStop or Faulted", duration, 0)))) AS CHAR) AS faulted_duration
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FROM HITLIST_DATA
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WHERE {where}
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GROUP BY lane
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ORDER BY lane; |