Ben Gotow b75ed6f920 perf(db): Use subselect to improve thread list query perf (53%!) ... Summary: - Use a sub-select query with much better performance to display the thread list - Perform analyze on tables after launch The new query is: ``` SELECT `Thread`.`data` FROM `Thread` WHERE `Thread`.`id` IN (SELECT `id` FROM `ThreadCategory` AS `M26` WHERE `M26`.`value` IN ('9m9ks71k06n5rmx82kgues09p','9s9k25q6j1krjgpkovbcjm7d','13b7ufruoymvih07ki0uahlto','dtmhlzz6phr47zp512knhjgf8','16dvjb84bszfh15kgfrjj37i3','aclwmgncdqjfibp51bvgbeik','17qad7jhbp6tozog3klm5zagt','4x4bkbawiq825u4eu3aus8tll','7axr9f5f1lzpwm2rw2ghkirhq','dsnn660af0pmou2gg3nstga8a','361qr5rva1ieby2r0ec3sn0bm','10fyvba7pjyjgeyr5i65i1zri') AND `M26`.`in_all_mail` = 1 ORDER BY `M26`.`last_message_received_timestamp` DESC LIMIT 200 OFFSET 0) ORDER BY `Thread`.`last_message_received_timestamp` DESC; ` 0|0|0|SEARCH TABLE Thread USING INDEX Thread_id (id=?) 0|0|0|EXECUTE LIST SUBQUERY 1 1|0|0|SCAN TABLE Thread-Category AS M26 USING COVERING INDEX ThreadFancyIndex 1|0|0|EXECUTE LIST SUBQUERY 2 0|0|0|USE TEMP B-TREE FOR (only on 200 result items) ``` Which is twice as performant as: ``` SELECT `Thread`.`data` FROM `Thread` INNER JOIN `ThreadCategory` AS `M26` ON `M26`.`id` = `Thread`.`id` WHERE `M26`.`value` IN ('9m9ks71k06n5rmx82kgues09p','9s9k25q6j1krjgpkovbcjm7d','13b7ufruoymvih07ki0uahlto','dtmhlzz6phr47zp512knhjgf8','16dvjb84bszfh15kgfrjj37i3','aclwmgncdqjfibp51bvgbeik','17qad7jhbp6tozog3klm5zagt','4x4bkbawiq825u4eu3aus8tll','7axr9f5f1lzpwm2rw2ghkirhq','361qr5rva1ieby2r0ec3sn0bm','10fyvba7pjyjgeyr5i65i1zri') AND `M26`.`in_all_mail` = 1 ORDER BY `M26`.`last_message_received_timestamp` DESC LIMIT 200 OFFSET 0; 0|0|1|SCAN TABLE Thread-Category AS M26 USING COVERING INDEX ThreadFancyIndex 0|0|0|EXECUTE LIST SUBQUERY 1 0|1|0|SEARCH TABLE Thread USING INDEX Thread_id (id=?) ``` Test Plan: Broken! Reviewers: evan, juan Reviewed By: juan Differential Revision: https://phab.nylas.com/D2869		2016-04-11 13:29:05 -07:00
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account-store-spec.coffee	perf(autolinker): Use requestIdleCallback to fix hanging on large bodies	2016-03-23 19:03:21 -07:00
badge-store-spec.coffee	fix(tray): Use total count, not unread count, for tray icon	2016-03-21 17:36:18 -07:00
category-store-spec.es6	fix(snooze): Correctly query and create snooze categories per account	2016-03-14 15:36:39 -07:00
contact-store-spec.coffee	fix(contact-search): Keep only ranked contacts, query for others. Massive perf boost.	2016-01-28 14:56:15 -08:00
database-setup-query-builder-spec.coffee	perf(db): Use subselect to improve thread list query perf (53%!)	2016-04-11 13:29:05 -07:00
database-store-spec.coffee
database-transaction-spec.coffee	perf(db): Use subselect to improve thread list query perf (53%!)	2016-04-11 13:29:05 -07:00
draft-factory-spec.es6	fix(fwd): Do not mention Bcc'd recipeints in forward headers #1873	2016-04-06 14:51:17 -07:00
draft-store-proxy-spec.coffee	fix(syncback): Bidirectional transforms, ready-to-send saved state	2016-03-16 19:27:12 -07:00
draft-store-spec.es6	fix(composer): Show when rendered, send draft JSON to composer windows	2016-04-04 18:30:50 -07:00
file-download-store-spec.coffee	fix(downloads): Properly handle network errors, retries of downloads	2016-03-08 18:32:47 -08:00
file-upload-store-spec.coffee	feat(dock-icon): Drop files to attach them to new msg	2016-03-17 13:14:55 -07:00
focused-contacts-store-spec.coffee
focused-content-store-spec.coffee
focused-perspective-store-spec.coffee	fix(perspective): Fix specs for FocusedPerspectiveStore	2016-04-11 07:59:40 -07:00
message-store-spec.coffee	fix(bodies): Move loading into component, add retry, loading spinner	2016-03-09 19:14:54 -08:00
nylas-sync-status-store-spec.es6	fix(specs): Remove fdescribe	2016-03-14 15:39:42 -07:00
task-queue-spec.coffee	feat(offline-status): Show a bar when not connected to the API	2016-04-04 17:11:09 -07:00