111 lines
2.9 KiB
SQL
111 lines
2.9 KiB
SQL
/*+ MAX_EXECUTION_TIME(8000) */
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WITH ClearedEvents AS (
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SELECT
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eventid,
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MIN(eventtime) AS clear_time
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FROM alarm_events FORCE INDEX (idx_alarm_events_clear)
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WHERE eventtype = 1
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GROUP BY eventid
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)
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SELECT
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CONCAT(IFNULL(ae.displaypath, 'Unknown'), ' - ',
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SUBSTRING_INDEX(IFNULL(ae.source, ''), ':/alm:', -1)) AS Description,
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CONCAT(ae.displaypath, '.HMI.Alarm.', SUBSTRING_INDEX(IFNULL(aed.strValue, ''), '/', -1)) AS Tag,
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CASE
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WHEN SUBSTRING_INDEX(SUBSTRING_INDEX(IFNULL(aed.strValue, ''), '/', 2), '/', -1) = 'Chute' THEN 'SMC'
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ELSE SUBSTRING_INDEX(SUBSTRING_INDEX(IFNULL(aed.strValue, ''), '/', 2), '/', -1)
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END AS Location,
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CASE ae.priority
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WHEN 0 THEN 'Diagnostic'
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WHEN 1 THEN 'Low'
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WHEN 2 THEN 'Medium'
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WHEN 3 THEN 'High'
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WHEN 4 THEN 'Critical'
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ELSE 'Unknown'
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END AS Priority,
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CASE
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WHEN ae.priority = 3 THEN 'Alarms-Styles/High'
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WHEN ae.priority = 2 THEN 'Alarms-Styles/Medium'
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WHEN ae.priority = 1 THEN 'Alarms-Styles/Low'
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WHEN ae.priority = 0 THEN 'Alarms-Styles/Diagnostic'
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ELSE 'Alarms-Styles/NoAlarm'
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END AS Style,
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MIN(
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GREATEST(
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ae.eventtime,
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IFNULL(NULLIF(:startTime, ''), ae.eventtime)
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)
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) AS FirstTimestamp,
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MAX(
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LEAST(
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IFNULL(clr.clear_time, NOW()),
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IFNULL(NULLIF(:endTime, ''), IFNULL(clr.clear_time, NOW()))
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)
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) AS LastTimestamp,
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TIME_FORMAT(
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SEC_TO_TIME(
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SUM(
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GREATEST(
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TIMESTAMPDIFF(
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SECOND,
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GREATEST(ae.eventtime, IFNULL(NULLIF(:startTime, ''), ae.eventtime)),
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LEAST(IFNULL(clr.clear_time, NOW()),
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IFNULL(NULLIF(:endTime, ''), IFNULL(clr.clear_time, NOW())) )
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),
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0
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)
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)
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),
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'%H:%i:%s'
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) AS Duration,
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COUNT(*) AS "Count",
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aed.strValue AS FullTag,
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ae.displaypath AS Device
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FROM alarm_events ae FORCE INDEX (idx_alarm_events_type_time_id)
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LEFT JOIN ClearedEvents clr
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ON clr.eventid = ae.eventid
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LEFT JOIN alarm_event_data aed FORCE INDEX (idx_alarm_event_data_lookup)
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ON aed.id = ae.id AND aed.propname = 'myTag'
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WHERE
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ae.eventtype = 0
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AND ae.displaypath NOT LIKE '%System Startup%'
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AND ae.source NOT LIKE '%System Startup%'
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AND (
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(:startTime IS NULL OR :startTime = '' OR ae.eventtime >= :startTime)
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AND
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(:endTime IS NULL OR :endTime = '' OR ae.eventtime <= :endTime)
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)
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-- Priority filter
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AND (
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:priority IS NULL OR :priority = '' OR :priority = 0
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OR (:priority = 3 AND ae.priority = 3)
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OR (:priority = 2 AND ae.priority BETWEEN 2 AND 3)
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OR (:priority = 1 AND ae.priority BETWEEN 1 AND 3)
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)
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-- Location filter (matches if string found anywhere)
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AND (
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:location IS NULL OR :location = ''
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OR SUBSTRING_INDEX(SUBSTRING_INDEX(IFNULL(aed.strValue, ''), '/', 2), '/', -1) LIKE CONCAT('%', :location, '%')
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)
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GROUP BY
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ae.source,
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ae.displaypath,
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ae.priority,
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aed.strValue
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ORDER BY
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FirstTimestamp DESC,
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MIN(ae.id) DESC;
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