diff options
author | Thong Kuah <tkuah@gitlab.com> | 2019-08-26 21:11:41 +1200 |
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committer | Thong Kuah <tkuah@gitlab.com> | 2019-08-29 12:37:36 +1200 |
commit | 3ed555f3c980ef7c21efd17cabc06a8037643787 (patch) | |
tree | fd07f390269a38ad420f376c02308f573399d7a9 /db | |
parent | 1dec74808cca3d78c904f645659384b525c72337 (diff) | |
download | gitlab-ce-3ed555f3c980ef7c21efd17cabc06a8037643787.tar.gz |
Remove redundant index
Now we have cluster_id, state index, we don't the cluster_id index as
well.
Diffstat (limited to 'db')
-rw-r--r-- | db/migrate/20190826090628_remove_redundant_deployments_index.rb | 18 | ||||
-rw-r--r-- | db/schema.rb | 1 |
2 files changed, 18 insertions, 1 deletions
diff --git a/db/migrate/20190826090628_remove_redundant_deployments_index.rb b/db/migrate/20190826090628_remove_redundant_deployments_index.rb new file mode 100644 index 00000000000..6b009c17d64 --- /dev/null +++ b/db/migrate/20190826090628_remove_redundant_deployments_index.rb @@ -0,0 +1,18 @@ +# frozen_string_literal: true + +class RemoveRedundantDeploymentsIndex < ActiveRecord::Migration[5.2] + include Gitlab::Database::MigrationHelpers + + # Set this constant to true if this migration requires downtime. + DOWNTIME = false + + disable_ddl_transaction! + + def up + remove_concurrent_index :deployments, :cluster_id + end + + def down + add_concurrent_index :deployments, :cluster_id + end +end diff --git a/db/schema.rb b/db/schema.rb index 14029486dfe..54774b0a65b 100644 --- a/db/schema.rb +++ b/db/schema.rb @@ -1147,7 +1147,6 @@ ActiveRecord::Schema.define(version: 2019_08_28_083843) do t.datetime_with_timezone "finished_at" t.integer "cluster_id" t.index ["cluster_id", "status"], name: "index_deployments_on_cluster_id_and_status" - t.index ["cluster_id"], name: "index_deployments_on_cluster_id" t.index ["created_at"], name: "index_deployments_on_created_at" t.index ["deployable_type", "deployable_id"], name: "index_deployments_on_deployable_type_and_deployable_id" t.index ["environment_id", "id"], name: "index_deployments_on_environment_id_and_id" |