launchpad-reviewers team mailing list archive

[Colin Watson <cjwatson@xxxxxxxxxxxxx>]

Colin Watson has proposed merging lp:~cjwatson/launchpad/db-codeimport-git-url-per-target-rcs into lp:launchpad/db-devel.

Commit message:
Split the unique CodeImport(url) index into one for each target RCS type.

Requested reviews:
  Launchpad code reviewers (launchpad-reviewers): db

For more details, see:
https://code.launchpad.net/~cjwatson/launchpad/db-codeimport-git-url-per-target-rcs/+merge/310695

See https://code.launchpad.net/~cjwatson/launchpad/codeimport-git-url-per-target-rcs/+merge/310696 for rationale.

This can't be applied hot since it needs to drop an existing index.
-- 
Your team Launchpad code reviewers is requested to review the proposed merge of lp:~cjwatson/launchpad/db-codeimport-git-url-per-target-rcs into lp:launchpad/db-devel.

=== added file 'database/schema/patch-2209-80-1.sql'
--- database/schema/patch-2209-80-1.sql	1970-01-01 00:00:00 +0000
+++ database/schema/patch-2209-80-1.sql	2016-11-12 02:33:33 +0000
@@ -0,0 +1,12 @@
+-- Copyright 2016 Canonical Ltd.  This software is licensed under the
+-- GNU Affero General Public License version 3 (see the file LICENSE).
+
+SET client_min_messages=ERROR;
+
+DROP INDEX codeimport__url__idx;
+CREATE UNIQUE INDEX codeimport__url__branch__idx
+    ON CodeImport(url) WHERE branch IS NOT NULL;
+CREATE UNIQUE INDEX codeimport__url__git_repository__idx
+    ON CodeImport(url) WHERE git_repository IS NOT NULL;
+
+INSERT INTO LaunchpadDatabaseRevision VALUES (2209, 80, 1);