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authorAndreas Brandl <abrandl@gitlab.com>2018-03-27 12:14:03 +0200
committerAndreas Brandl <abrandl@gitlab.com>2018-03-27 12:17:56 +0200
commitf208411bff713993ba37bf199f3b5495ed32cb3a (patch)
tree13d584a47164f6e0a8d8301517b7f07f7a9e5067 /db
parent01c4f56546b9fc12da7333a8d367da22c1c42c46 (diff)
downloadgitlab-ce-f208411bff713993ba37bf199f3b5495ed32cb3a.tar.gz
Remove unused index from events table.
Closes #44467.
Diffstat (limited to 'db')
-rw-r--r--db/migrate/20180327101207_remove_index_from_events_table.rb18
-rw-r--r--db/schema.rb3
2 files changed, 19 insertions, 2 deletions
diff --git a/db/migrate/20180327101207_remove_index_from_events_table.rb b/db/migrate/20180327101207_remove_index_from_events_table.rb
new file mode 100644
index 00000000000..172441da65b
--- /dev/null
+++ b/db/migrate/20180327101207_remove_index_from_events_table.rb
@@ -0,0 +1,18 @@
+# See http://doc.gitlab.com/ce/development/migration_style_guide.html
+# for more information on how to write migrations for GitLab.
+
+class RemoveIndexFromEventsTable < ActiveRecord::Migration
+ include Gitlab::Database::MigrationHelpers
+
+ DOWNTIME = false
+
+ disable_ddl_transaction!
+
+ def up
+ remove_concurrent_index :events, :author_id
+ end
+
+ def down
+ add_concurrent_index :events, :author_id
+ end
+end
diff --git a/db/schema.rb b/db/schema.rb
index b3b2d5b0da9..3bf42080870 100644
--- a/db/schema.rb
+++ b/db/schema.rb
@@ -11,7 +11,7 @@
#
# It's strongly recommended that you check this file into your version control system.
-ActiveRecord::Schema.define(version: 20180323150945) do
+ActiveRecord::Schema.define(version: 20180327101207) do
# These are extensions that must be enabled in order to support this database
enable_extension "plpgsql"
@@ -732,7 +732,6 @@ ActiveRecord::Schema.define(version: 20180323150945) do
add_index "events", ["action"], name: "index_events_on_action", using: :btree
add_index "events", ["author_id", "project_id"], name: "index_events_on_author_id_and_project_id", using: :btree
- add_index "events", ["author_id"], name: "index_events_on_author_id", using: :btree
add_index "events", ["project_id", "id"], name: "index_events_on_project_id_and_id", using: :btree
add_index "events", ["target_type", "target_id"], name: "index_events_on_target_type_and_target_id", using: :btree