launchpad-reviewers team mailing list archive
-
launchpad-reviewers team
-
Mailing list archive
-
Message #26880
Re: [Merge] ~pappacena/launchpad:oci-bug-indexes into launchpad:db-devel
Diff comments:
> diff --git a/database/schema/patch-2210-22-1.sql b/database/schema/patch-2210-22-1.sql
> new file mode 100644
> index 0000000..4a00207
> --- /dev/null
> +++ b/database/schema/patch-2210-22-1.sql
> @@ -0,0 +1,135 @@
> +-- Copyright 2020 Canonical Ltd. This software is licensed under the
> +-- GNU Affero General Public License version 3 (see the file LICENSE).
> +
> +SET client_min_messages=ERROR;
> +
> +-- Validate check constraint.
> +ALTER TABLE BugTask VALIDATE CONSTRAINT bugtask_assignment_checks;
> +
> +ALTER TABLE BugSummary VALIDATE CONSTRAINT bugtask_assignment_checks;
> +
> +-- BugTask indexes.
> +CREATE UNIQUE INDEX bugtask__ociproject__bug__idx
> + ON BugTask (ociproject, bug)
> + WHERE ociproject IS NOT NULL;
> +CREATE UNIQUE INDEX bugtask__ociprojectseries__bug__idx
> + ON BugTask (ociprojectseries, bug)
> + WHERE ociprojectseries IS NOT NULL;
Fixing it.
> +
> +-- BugTaskFlat indexes.
> +CREATE INDEX bugtaskflat__ociproject__bug__idx
> + ON BugTaskFlat (ociproject, bug)
> + WHERE ociproject IS NOT NULL;
> +CREATE INDEX bugtaskflat__ociproject__date_closed__bug__idx
> + ON BugTaskFlat (ociproject, date_closed, bug DESC)
> + WHERE ociproject IS NOT NULL;
> +CREATE INDEX bugtaskflat__ociproject__date_last_updated__idx
> + ON BugTaskFlat (ociproject, date_last_updated)
> + WHERE ociproject IS NOT NULL;
> +CREATE INDEX bugtaskflat__ociproject__datecreated__idx
> + ON BugTaskFlat (ociproject, datecreated)
> + WHERE ociproject IS NOT NULL;
> +CREATE INDEX bugtaskflat__ociproject__heat__bug__idx
> + ON BugTaskFlat (ociproject, heat, bug DESC)
> + WHERE ociproject IS NOT NULL;
> +CREATE INDEX bugtaskflat__ociproject__importance__bug__idx
> + ON BugTaskFlat (ociproject, importance, bug DESC)
> + WHERE ociproject IS NOT NULL;
> +CREATE INDEX bugtaskflat__ociproject__latest_patch_uploaded__bug__idx
> + ON BugTaskFlat (ociproject, latest_patch_uploaded, bug DESC)
> + WHERE ociproject IS NOT NULL;
> +CREATE INDEX bugtaskflat__ociproject__status__bug__idx
> + ON BugTaskFlat (ociproject, status, bug DESC)
> + WHERE ociproject IS NOT NULL;
> +
> +CREATE INDEX bugtaskflat__ociprojectseries__bug__idx
> + ON BugTaskFlat (ociprojectseries, bug)
> + WHERE ociprojectseries IS NOT NULL;
> +CREATE INDEX bugtaskflat__ociprojectseries__date_closed__bug__idx
> + ON BugTaskFlat (ociprojectseries, date_closed, bug DESC)
> + WHERE ociprojectseries IS NOT NULL;
> +CREATE INDEX bugtaskflat__ociprojectseries__date_last_updated__idx
> + ON BugTaskFlat (ociprojectseries, date_last_updated)
> + WHERE ociprojectseries IS NOT NULL;
> +CREATE INDEX bugtaskflat__ociprojectseries__datecreated__idx
> + ON BugTaskFlat (ociprojectseries, datecreated)
> + WHERE ociprojectseries IS NOT NULL;
> +CREATE INDEX bugtaskflat__ociprojectseries__heat__bug__idx
> + ON BugTaskFlat (ociprojectseries, heat, bug DESC)
> + WHERE ociprojectseries IS NOT NULL;
> +CREATE INDEX bugtaskflat__ociprojectseries__importance__bug__idx
> + ON BugTaskFlat (ociprojectseries, importance, bug DESC)
> + WHERE ociprojectseries IS NOT NULL;
> +CREATE INDEX bugtaskflat__ociprojectseries__latest_patch_uploaded__bug__idx
> + ON BugTaskFlat (ociprojectseries, latest_patch_uploaded, bug DESC)
> + WHERE ociprojectseries IS NOT NULL;
> +CREATE INDEX bugtaskflat__ociprojectseries__status__bug__idx
> + ON BugTaskFlat (ociprojectseries, status, bug DESC)
> + WHERE ociprojectseries IS NOT NULL;
> +
> +
> +-- BugSummary indexes.
> +CREATE INDEX bugsummary__ociproject__idx
> + ON BugSummary (ociproject)
> + WHERE ociproject IS NOT NULL;
> +CREATE INDEX bugsummary__ociprojectseries__idx
> + ON BugSummary (ociprojectseries)
> + WHERE ociprojectseries IS NOT NULL;
> +
> +
> +-- Replacing previously renamed indexes.
> +CREATE UNIQUE INDEX bugtask_distinct_sourcepackage_assignment
> + ON BugTask (
> + bug,
> + COALESCE(sourcepackagename, -1),
> + COALESCE(distroseries, -1),
> + COALESCE(distribution, -1)
> + )
> + WHERE
> + product IS NULL
> + AND productseries IS NULL
> + AND ociproject IS NULL
> + AND ociprojectseries IS NULL;
> +DROP INDEX old__bugtask_distinct_sourcepackage_assignment;
> +
> +
> +CREATE UNIQUE INDEX bugtask__product__bug__key
> + ON BugTask (product, bug)
> + WHERE
> + product IS NOT NULL
> + AND ociproject IS NULL
> + AND ociprojectseries IS NULL;
> +DROP INDEX old__bugtask__product__bug__key;
> +
> +
> +CREATE UNIQUE INDEX bugsummary__unique
> + ON BugSummary (
> + COALESCE(product, -1),
> + COALESCE(productseries, -1),
> + COALESCE(distribution, -1),
> + COALESCE(distroseries, -1),
> + COALESCE(sourcepackagename, -1),
> + COALESCE(ociproject, -1),
> + COALESCE(ociprojectseries, -1),
> + status,
> + importance,
> + has_patch,
> + COALESCE(tag, ''::text),
> + COALESCE(milestone, -1),
> + COALESCE(viewed_by, -1),
> + COALESCE(access_policy, -1)
> + );
> +DROP INDEX old__bugsummary__unique;
> +
> +
> +CREATE INDEX bugsummaryjournal__full__idx
> + ON BugSummaryJournal (
> + status, product, productseries, distribution, distroseries,
> + sourcepackagename, ociproject, ociprojectseries, viewed_by, milestone,
> + tag
> + );
> +
> +DROP INDEX old__bugsummaryjournal__full__idx;
> +
> +
> +INSERT INTO LaunchpadDatabaseRevision VALUES (2210, 22, 1);
--
https://code.launchpad.net/~pappacena/launchpad/+git/launchpad/+merge/393579
Your team Launchpad code reviewers is subscribed to branch ~pappacena/launchpad:oci-bug-add-oci-columns.
References