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体验新版 GitCode,发现更多精彩内容 >>
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42aca60d
编写于
9月 27, 2017
作者:
G
Greg Stark
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差异文件
Change index on ci_builds to optimize Jobs Controller
上级
5b56cd3b
变更
3
隐藏空白更改
内联
并排
Showing
3 changed file
with
45 addition
and
1 deletion
+45
-1
changelogs/unreleased/add-ci-builds-index-for-jobscontroller.yml
...ogs/unreleased/add-ci-builds-index-for-jobscontroller.yml
+5
-0
db/migrate/20170927095921_add_ci_builds_index_for_jobscontroller.rb
.../20170927095921_add_ci_builds_index_for_jobscontroller.rb
+39
-0
db/schema.rb
db/schema.rb
+1
-1
未找到文件。
changelogs/unreleased/add-ci-builds-index-for-jobscontroller.yml
0 → 100644
浏览文件 @
42aca60d
---
title
:
Change index on ci_builds to optimize Jobs Controller
merge_request
:
author
:
type
:
other
db/migrate/20170927095921_add_ci_builds_index_for_jobscontroller.rb
0 → 100644
浏览文件 @
42aca60d
# See http://doc.gitlab.com/ce/development/migration_style_guide.html
# for more information on how to write migrations for GitLab.
class
AddCiBuildsIndexForJobscontroller
<
ActiveRecord
::
Migration
include
Gitlab
::
Database
::
MigrationHelpers
# Set this constant to true if this migration requires downtime.
DOWNTIME
=
false
# When a migration requires downtime you **must** uncomment the following
# constant and define a short and easy to understand explanation as to why the
# migration requires downtime.
# DOWNTIME_REASON = ''
# When using the methods "add_concurrent_index", "remove_concurrent_index" or
# "add_column_with_default" you must disable the use of transactions
# as these methods can not run in an existing transaction.
# When using "add_concurrent_index" or "remove_concurrent_index" methods make sure
# that either of them is the _only_ method called in the migration,
# any other changes should go in a separate migration.
# This ensures that upon failure _only_ the index creation or removing fails
# and can be retried or reverted easily.
#
# To disable transactions uncomment the following line and remove these
# comments:
# disable_ddl_transaction!
disable_ddl_transaction!
def
up
add_concurrent_index
:ci_builds
,
[
:project_id
,
:id
]
unless
index_exists?
:ci_builds
,
[
:project_id
,
:id
]
remove_concurrent_index
:ci_builds
,
:project_id
if
index_exists?
:ci_builds
,
:project_id
end
def
down
add_concurrent_index
:ci_builds
,
:project_id
unless
index_exists?
:ci_builds
,
:project_id
remove_concurrent_index
:ci_builds
,
[
:project_id
,
:id
]
if
index_exists?
:ci_builds
,
[
:project_id
,
:id
]
end
end
db/schema.rb
浏览文件 @
42aca60d
...
...
@@ -256,7 +256,7 @@ ActiveRecord::Schema.define(version: 20170928100231) do
add_index
"ci_builds"
,
[
"commit_id"
,
"status"
,
"type"
],
name:
"index_ci_builds_on_commit_id_and_status_and_type"
,
using: :btree
add_index
"ci_builds"
,
[
"commit_id"
,
"type"
,
"name"
,
"ref"
],
name:
"index_ci_builds_on_commit_id_and_type_and_name_and_ref"
,
using: :btree
add_index
"ci_builds"
,
[
"commit_id"
,
"type"
,
"ref"
],
name:
"index_ci_builds_on_commit_id_and_type_and_ref"
,
using: :btree
add_index
"ci_builds"
,
[
"project_id"
],
name:
"index_ci_builds_on_project
_id"
,
using: :btree
add_index
"ci_builds"
,
[
"project_id"
,
"id"
],
name:
"index_ci_builds_on_project_id_and
_id"
,
using: :btree
add_index
"ci_builds"
,
[
"protected"
],
name:
"index_ci_builds_on_protected"
,
using: :btree
add_index
"ci_builds"
,
[
"runner_id"
],
name:
"index_ci_builds_on_runner_id"
,
using: :btree
add_index
"ci_builds"
,
[
"stage_id"
],
name:
"index_ci_builds_on_stage_id"
,
using: :btree
...
...
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