vriska/hydra
0
0
Fork 0
forked from lix-project/hydra
Code Pull requests Activity

hydra.sql: add an index for slow queries in production

Browse source 
These queries used to use (jobset, project) based indexes,
and the addition of jobset_id makes most of those indexes
unusable now.
This commit is contained in:
Graham Christensen 2020-02-11 12:52:28 -05:00
parent 834793468f
commit 027668f0db
No known key found for this signature in database
GPG key ID: FE918C3A98C1030F
2 changed files with 3 additions and 0 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

1
src/sql/hydra.sql
View file

@ -682,6 +682,7 @@ create index IndexBuildsOnProject on Builds(project);
create index IndexBuildsOnTimestamp on Builds(timestamp);
create index IndexBuildsOnFinishedStopTime on Builds(finished, stoptime DESC);
create index IndexBuildsOnJobFinishedId on builds(project, jobset, job, system, finished, id DESC);
create index IndexBuildsOnJobsetIdFinishedId on Builds(id DESC, finished, job, jobset_id);
create index IndexFinishedSuccessfulBuilds on Builds(id DESC, buildstatus, finished, job, jobset_id) where buildstatus = 0 and finished = 1;
create index IndexBuildsOnDrvPath on Builds(drvPath);
create index IndexCachedHgInputsOnHash on CachedHgInputs(uri, branch, sha256hash);

2
src/sql/upgrade-65.sql Normal file
View file

@ -0,0 +1,2 @@
-- Add an index like IndexBuildsOnJobFinishedId using jobset_id
create index IndexBuildsOnJobsetIdFinishedId on Builds(id DESC, finished, job, jobset_id);