Commit b97b4d25 authored by Grzegorz Bizon's avatar Grzegorz Bizon

Add an unique index on pipeline stage name

parent ce71b1ce
Pipeline #16610265 failed with stages
in 64 minutes and 36 seconds
class AddUniquePipelineStageNameIndex < ActiveRecord::Migration
include Gitlab::Database::MigrationHelpers
DOWNTIME = false
disable_ddl_transaction!
def up
remove_concurrent_index :ci_stages, [:pipeline_id, :name]
add_concurrent_index :ci_stages, [:pipeline_id, :name], unique: true
end
def down
remove_concurrent_index :ci_stages, [:pipeline_id, :name], unique: true
add_concurrent_index :ci_stages, [:pipeline_id, :name]
end
end
......@@ -11,7 +11,7 @@
#
# It's strongly recommended that you check this file into your version control system.
ActiveRecord::Schema.define(version: 20180119121225) do
ActiveRecord::Schema.define(version: 20180125111139) do
# These are extensions that must be enabled in order to support this database
enable_extension "plpgsql"
......@@ -450,7 +450,8 @@ ActiveRecord::Schema.define(version: 20180119121225) do
t.integer "lock_version"
end
add_index "ci_stages", ["pipeline_id", "name"], name: "index_ci_stages_on_pipeline_id_and_name", using: :btree
add_index "ci_stages", ["pipeline_id", "name"], name: "index_ci_stages_on_pipeline_id_and_name", unique: true, using: :btree
add_index "ci_stages", ["pipeline_id", "name"], name: "index_ci_stages_on_pipeline_id_and_name_unique", unique: true, using: :btree
add_index "ci_stages", ["pipeline_id"], name: "index_ci_stages_on_pipeline_id", using: :btree
add_index "ci_stages", ["project_id"], name: "index_ci_stages_on_project_id", using: :btree
......
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