{"id":1280146,"date":"2017-05-08T03:05:18","date_gmt":"2017-05-08T10:05:18","guid":{"rendered":"https:\/\/theeventscalendar.com\/support\/forums\/topic\/urgent-production-issue-long-running-query\/"},"modified":"2017-05-10T07:52:59","modified_gmt":"2017-05-10T14:52:59","slug":"urgent-production-issue-long-running-query","status":"closed","type":"topic","link":"https:\/\/theeventscalendar.com\/support\/forums\/topic\/urgent-production-issue-long-running-query\/","title":{"rendered":"Urgent – Production issue – Long running query"},"content":{"rendered":"

Good Day from Germany,<\/p>\n

we had already several times issues with long running queries on our hosting environment. Every few weeks we come in a situation where certain queries are extremely long running and block the entire website, so that you can neither reach the backend nor work in the frontend.<\/p>\n

Today we could identify a query together with our hosting provider. Attached you find the complete command. Finally we killed the process and the lock situation was solved.<\/p>\n

Pls help urgently.<\/p>\n

Best regards
\nUwe<\/p>\n

P.S. because I cannot upload text file you see the code here:<\/p>\n

SELECT SQL_CALC_FOUND_ROWS * FROM ( SELECT DISTINCT apgYs_posts.*, apgYs_postmeta.meta_value as EventStartDate, tribe_event_end_date.meta_value as EventEndDate FROM apgYs_posts LEFT JOIN apgYs_term_relationships ON (apgYs_posts.ID = apgYs_term_relationships.object_id) LEFT JOIN apgYs_term_relationships AS tt1 ON (apgYs_posts.ID = tt1.object_id) INNER JOIN apgYs_postmeta ON ( apgYs_posts.ID = apgYs_postmeta.post_id ) INNER JOIN apgYs_postmeta AS mt1 ON ( apgYs_posts.ID = mt1.post_id ) INNER JOIN apgYs_postmeta AS mt2 ON ( apgYs_posts.ID = mt2.post_id ) INNER JOIN apgYs_postmeta AS mt3 ON ( apgYs_posts.ID = mt3.post_id ) INNER JOIN apgYs_postmeta AS mt4 ON ( apgYs_posts.ID = mt4.post_id ) INNER JOIN apgYs_postmeta AS mt5 ON ( apgYs_posts.ID = mt5.post_id ) INNER JOIN apgYs_postmeta AS mt6 ON ( apgYs_posts.ID = mt6.post_id ) LEFT JOIN apgYs_postmeta as tribe_event_end_date ON ( apgYs_posts.ID = tribe_event_end_date.post_id AND tribe_event_end_date.meta_key = ‘_EventEndDate’ ) LEFT JOIN apgYs_postmeta AS cost_filter ON (apgYs_posts.ID = cost_filter.post_id)LEFT JOIN apgYs_postmeta AS venue_filter ON (apgYs_posts.ID = venue_filter.post_id AND venue_filter.meta_key = ‘_EventVenueID’)LEFT JOIN apgYs_postmeta AS organizer_filter ON (apgYs_posts.ID = organizer_filter.post_id AND organizer_filter.meta_key = ‘_EventOrganizerID’)LEFT JOIN apgYs_postmeta AS city_filter ON (apgYs_posts.ID = city_filter.post_id AND city_filter.meta_key = ‘_EventVenueID’) WHERE 1=1 AND ( ( apgYs_term_relationships.term_taxonomy_id IN (145) ) AND tt1.term_taxonomy_id IN (5) ) AND ( apgYs_postmeta.meta_key = ‘_EventStartDate’ AND ( mt1.meta_key = ‘_EventVenueID’ AND CAST(mt1.meta_value AS SIGNED) IN (‘3039′,’3142′,’3348′,’3353′,’5195′,’5334’) ) AND ( ( mt2.meta_key = ‘_ecp_custom_2’ AND mt2.meta_value IN (‘Sonia Schadwinkel’) ) AND ( mt3.meta_key = ‘__ecp_custom_10’ AND mt3.meta_value = ‘Einsteiger’ ) AND ( mt4.meta_key = ‘__ecp_custom_11’ AND mt4.meta_value = ‘Mischtechnik’ ) AND ( mt5.meta_key = ‘__ecp_custom_11’ AND mt5.meta_value = ‘Acryl’ ) AND ( mt6.meta_key = ‘__ecp_custom_51’ AND mt6.meta_value = ‘Farbe\/Komposition’ ) ) ) AND apgYs_posts.post_type = ‘tribe_events’ AND ((apgYs_posts.post_status = ‘publish’)) AND tribe_event_end_date.meta_value < ‘2017-05-08 23:59:59’ AND (( cost_filter.meta_key = ‘_EventCost’ AND cost_filter.meta_value >= 109 AND cost_filter.meta_value IS NOT NULL AND CAST(cost_filter.meta_value AS SIGNED) BETWEEN 109 AND 1295 ) ) AND venue_filter.meta_value IN (5358) AND organizer_filter.meta_value IN (3995) AND city_filter.meta_value IN ( 3204,4410 ) ORDER BY EventStartDate ASC, apgYs_posts.post_date ASC ) a GROUP BY IF( post_parent = 0, ID, post_parent ) ORDER BY EventStartDate ASC LIMIT 0, 1<\/p>\n","protected":false},"template":"","class_list":["post-1280146","topic","type-topic","status-closed","hentry"],"yoast_head":"\nUrgent - Production issue - Long running query -<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/theeventscalendar.com\/support\/forums\/topic\/urgent-production-issue-long-running-query\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Urgent - Production issue - Long running query -\" \/>\n<meta property=\"og:description\" content=\"Good Day from Germany, we had already several times issues with long running queries on our hosting environment. 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