launchpad-reviewers team mailing list archive

[Colin Watson <mp+429767@xxxxxxxxxxxxxxxxxx>]

Colin Watson has proposed merging ~cjwatson/launchpad:db-bpph-spn into launchpad:db-devel.

Commit message:
Add BinaryPackagePublishingHistory.sourcepackagename

Requested reviews:
  William Grant (wgrant): db
  Launchpad code reviewers (launchpad-reviewers)

For more details, see:
https://code.launchpad.net/~cjwatson/launchpad/+git/launchpad/+merge/429767

This will be denormalized, allowing us to avoid expensive joins through `BinaryPackageRelease` and `BinaryPackageBuild` when looking up binary publications for a particular source package name.
-- 
Your team Launchpad code reviewers is requested to review the proposed merge of ~cjwatson/launchpad:db-bpph-spn into launchpad:db-devel.

diff --git a/database/schema/patch-2211-05-0.sql b/database/schema/patch-2211-05-0.sql
new file mode 100644
index 0000000..6df5df8
--- /dev/null
+++ b/database/schema/patch-2211-05-0.sql
@@ -0,0 +1,12 @@
+-- Copyright 2022 Canonical Ltd.  This software is licensed under the
+-- GNU Affero General Public License version 3 (see the file LICENSE).
+
+SET client_min_messages=ERROR;
+
+ALTER TABLE BinaryPackagePublishingHistory
+    ADD COLUMN sourcepackagename integer REFERENCES SourcePackageName;
+
+COMMENT ON COLUMN BinaryPackagePublishingHistory.sourcepackagename
+    IS 'The name of the source package that built this binary.';
+
+INSERT INTO LaunchpadDatabaseRevision VALUES (2211, 05, 0);