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use better index for sessions

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Fixes: https://pagure.io/koji/issue/1372
This commit is contained in:
Tomas Kopecek 2019-06-04 14:00:00 +02:00 • committed by Mike McLean
parent dcc23dcfcf
commit 03bf5554c5
2 changed files with 3 additions and 0 deletions
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2
docs/schema-upgrade-1.17-1.18.sql
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@ -8,5 +8,7 @@ BEGIN;
UPDATE archivetypes SET extensions = 'tar tar.gz tar.bz2 tar.xz tgz' WHERE name = 'tar'; UPDATE archivetypes SET extensions = 'tar tar.gz tar.bz2 tar.xz tgz' WHERE name = 'tar';
INSERT INTO archivetypes (name, description, extensions) VALUES ('vhdx', 'Hyper-V Virtual Hard Disk v2 image', 'vhdx'); INSERT INTO archivetypes (name, description, extensions) VALUES ('vhdx', 'Hyper-V Virtual Hard Disk v2 image', 'vhdx');
-- add better index for sessions
CREATE INDEX sessions_expired ON sessions(expired);
COMMIT; COMMIT;

1
docs/schema.sql
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@ -118,6 +118,7 @@ CREATE TABLE sessions (
) WITHOUT OIDS; ) WITHOUT OIDS;
CREATE INDEX sessions_master ON sessions(master); CREATE INDEX sessions_master ON sessions(master);
CREATE INDEX sessions_active_and_recent ON sessions(expired, master, update_time) WHERE (expired IS NOT TRUE AND master IS NULL); CREATE INDEX sessions_active_and_recent ON sessions(expired, master, update_time) WHERE (expired IS NOT TRUE AND master IS NULL);
CREATE INDEX sessions_expired ON sessions(expired);
-- Channels are used to limit which tasks are run on which machines. -- Channels are used to limit which tasks are run on which machines.
-- Each task is assigned to a channel and each host 'listens' on one -- Each task is assigned to a channel and each host 'listens' on one