Merge branch 'ab-44467-remove-index' into 'master'
Remove unused index from events table. Closes #44467 See merge request gitlab-org/gitlab-ce!18014
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commit
fbb727db3e
3 changed files with 24 additions and 2 deletions
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changelogs/unreleased/ab-44467-remove-index.yml
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changelogs/unreleased/ab-44467-remove-index.yml
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---
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title: Remove unused index from events table.
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merge_request: 18014
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author:
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type: other
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18
db/migrate/20180327101207_remove_index_from_events_table.rb
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db/migrate/20180327101207_remove_index_from_events_table.rb
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# See http://doc.gitlab.com/ce/development/migration_style_guide.html
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# for more information on how to write migrations for GitLab.
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class RemoveIndexFromEventsTable < ActiveRecord::Migration
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include Gitlab::Database::MigrationHelpers
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DOWNTIME = false
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disable_ddl_transaction!
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def up
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remove_concurrent_index :events, :author_id
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end
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def down
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add_concurrent_index :events, :author_id
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end
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end
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@ -11,7 +11,7 @@
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#
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#
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# It's strongly recommended that you check this file into your version control system.
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# It's strongly recommended that you check this file into your version control system.
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ActiveRecord::Schema.define(version: 20180323150945) do
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ActiveRecord::Schema.define(version: 20180327101207) do
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# These are extensions that must be enabled in order to support this database
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# These are extensions that must be enabled in order to support this database
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enable_extension "plpgsql"
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enable_extension "plpgsql"
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@ -732,7 +732,6 @@ ActiveRecord::Schema.define(version: 20180323150945) do
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add_index "events", ["action"], name: "index_events_on_action", using: :btree
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add_index "events", ["action"], name: "index_events_on_action", using: :btree
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add_index "events", ["author_id", "project_id"], name: "index_events_on_author_id_and_project_id", using: :btree
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add_index "events", ["author_id", "project_id"], name: "index_events_on_author_id_and_project_id", using: :btree
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add_index "events", ["author_id"], name: "index_events_on_author_id", using: :btree
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add_index "events", ["project_id", "id"], name: "index_events_on_project_id_and_id", using: :btree
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add_index "events", ["project_id", "id"], name: "index_events_on_project_id_and_id", using: :btree
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add_index "events", ["target_type", "target_id"], name: "index_events_on_target_type_and_target_id", using: :btree
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add_index "events", ["target_type", "target_id"], name: "index_events_on_target_type_and_target_id", using: :btree
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