diff options
Diffstat (limited to 'db/migrate/20210218040814_add_environment_scope_to_group_variables.rb')
-rw-r--r-- | db/migrate/20210218040814_add_environment_scope_to_group_variables.rb | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/db/migrate/20210218040814_add_environment_scope_to_group_variables.rb b/db/migrate/20210218040814_add_environment_scope_to_group_variables.rb new file mode 100644 index 00000000000..5cc41f570aa --- /dev/null +++ b/db/migrate/20210218040814_add_environment_scope_to_group_variables.rb @@ -0,0 +1,45 @@ +# frozen_string_literal: true + +class AddEnvironmentScopeToGroupVariables < ActiveRecord::Migration[6.0] + include Gitlab::Database::MigrationHelpers + + DOWNTIME = false + OLD_INDEX = 'index_ci_group_variables_on_group_id_and_key' + NEW_INDEX = 'index_ci_group_variables_on_group_id_and_key_and_environment' + + disable_ddl_transaction! + + def up + unless column_exists?(:ci_group_variables, :environment_scope) + # rubocop:disable Migration/AddLimitToTextColumns + # Added in 20210305013509_add_text_limit_to_group_ci_variables_environment_scope + add_column :ci_group_variables, :environment_scope, :text, null: false, default: '*' + # rubocop:enable Migration/AddLimitToTextColumns + end + + add_concurrent_index :ci_group_variables, [:group_id, :key, :environment_scope], unique: true, name: NEW_INDEX + remove_concurrent_index_by_name :ci_group_variables, OLD_INDEX + end + + def down + remove_duplicates! + + add_concurrent_index :ci_group_variables, [:group_id, :key], unique: true, name: OLD_INDEX + remove_concurrent_index_by_name :ci_group_variables, NEW_INDEX + + remove_column :ci_group_variables, :environment_scope + end + + private + + def remove_duplicates! + execute <<-SQL + DELETE FROM ci_group_variables + WHERE id NOT IN ( + SELECT MIN(id) + FROM ci_group_variables + GROUP BY group_id, key + ) + SQL + end +end |