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-rw-r--r--db/migrate/20161223034433_add_estimate_to_issuables_ce.rb25
-rw-r--r--db/migrate/20161223034433_add_time_estimate_to_issuables.rb30
-rw-r--r--db/migrate/20161223034646_create_timelogs.rb38
-rw-r--r--db/migrate/20161223034646_create_timelogs_ce.rb24
-rw-r--r--db/migrate/20170121123724_add_index_to_ci_builds_for_status_runner_id_and_type.rb17
-rw-r--r--db/migrate/20170121130655_add_index_to_ci_runners_for_is_shared.rb17
6 files changed, 83 insertions, 68 deletions
diff --git a/db/migrate/20161223034433_add_estimate_to_issuables_ce.rb b/db/migrate/20161223034433_add_estimate_to_issuables_ce.rb
new file mode 100644
index 00000000000..d5116dfab49
--- /dev/null
+++ b/db/migrate/20161223034433_add_estimate_to_issuables_ce.rb
@@ -0,0 +1,25 @@
+class AddEstimateToIssuablesCe < ActiveRecord::Migration
+ include Gitlab::Database::MigrationHelpers
+
+ DOWNTIME = false
+
+ def up
+ unless column_exists?(:issues, :time_estimate)
+ add_column :issues, :time_estimate, :integer
+ end
+
+ unless column_exists?(:merge_requests, :time_estimate)
+ add_column :merge_requests, :time_estimate, :integer
+ end
+ end
+
+ def down
+ if column_exists?(:issues, :time_estimate)
+ remove_column :issues, :time_estimate
+ end
+
+ if column_exists?(:merge_requests, :time_estimate)
+ remove_column :merge_requests, :time_estimate
+ end
+ end
+end
diff --git a/db/migrate/20161223034433_add_time_estimate_to_issuables.rb b/db/migrate/20161223034433_add_time_estimate_to_issuables.rb
deleted file mode 100644
index 8d89756a9bc..00000000000
--- a/db/migrate/20161223034433_add_time_estimate_to_issuables.rb
+++ /dev/null
@@ -1,30 +0,0 @@
-# See http://doc.gitlab.com/ce/development/migration_style_guide.html
-# for more information on how to write migrations for GitLab.
-
-class AddTimeEstimateToIssuables < ActiveRecord::Migration
- include Gitlab::Database::MigrationHelpers
-
- # Set this constant to true if this migration requires downtime.
- DOWNTIME = false
-
- # When a migration requires downtime you **must** uncomment the following
- # constant and define a short and easy to understand explanation as to why the
- # migration requires downtime.
- # DOWNTIME_REASON = ''
-
- # When using the methods "add_concurrent_index" or "add_column_with_default"
- # you must disable the use of transactions as these methods can not run in an
- # existing transaction. When using "add_concurrent_index" make sure that this
- # method is the _only_ method called in the migration, any other changes
- # should go in a separate migration. This ensures that upon failure _only_ the
- # index creation fails and can be retried or reverted easily.
- #
- # To disable transactions uncomment the following line and remove these
- # comments:
- # disable_ddl_transaction!
-
- def change
- add_column :issues, :time_estimate, :integer
- add_column :merge_requests, :time_estimate, :integer
- end
-end
diff --git a/db/migrate/20161223034646_create_timelogs.rb b/db/migrate/20161223034646_create_timelogs.rb
deleted file mode 100644
index d3353a67eec..00000000000
--- a/db/migrate/20161223034646_create_timelogs.rb
+++ /dev/null
@@ -1,38 +0,0 @@
-# See http://doc.gitlab.com/ce/development/migration_style_guide.html
-# for more information on how to write migrations for GitLab.
-
-class CreateTimelogs < ActiveRecord::Migration
- include Gitlab::Database::MigrationHelpers
-
- # Set this constant to true if this migration requires downtime.
- DOWNTIME = false
-
- # When a migration requires downtime you **must** uncomment the following
- # constant and define a short and easy to understand explanation as to why the
- # migration requires downtime.
- # DOWNTIME_REASON = ''
-
- # When using the methods "add_concurrent_index" or "add_column_with_default"
- # you must disable the use of transactions as these methods can not run in an
- # existing transaction. When using "add_concurrent_index" make sure that this
- # method is the _only_ method called in the migration, any other changes
- # should go in a separate migration. This ensures that upon failure _only_ the
- # index creation fails and can be retried or reverted easily.
- #
- # To disable transactions uncomment the following line and remove these
- # comments:
- # disable_ddl_transaction!
-
- def change
- create_table :timelogs do |t|
- t.integer :time_spent, null: false
- t.references :trackable, polymorphic: true
- t.references :user
-
- t.timestamps null: false
- end
-
- add_index :timelogs, [:trackable_type, :trackable_id]
- add_index :timelogs, :user_id
- end
-end
diff --git a/db/migrate/20161223034646_create_timelogs_ce.rb b/db/migrate/20161223034646_create_timelogs_ce.rb
new file mode 100644
index 00000000000..66d9cd823fb
--- /dev/null
+++ b/db/migrate/20161223034646_create_timelogs_ce.rb
@@ -0,0 +1,24 @@
+class CreateTimelogsCe < ActiveRecord::Migration
+ include Gitlab::Database::MigrationHelpers
+
+ DOWNTIME = false
+
+ def up
+ unless table_exists?(:timelogs)
+ create_table :timelogs do |t|
+ t.integer :time_spent, null: false
+ t.references :trackable, polymorphic: true
+ t.references :user
+
+ t.timestamps null: false
+ end
+
+ add_index :timelogs, [:trackable_type, :trackable_id]
+ add_index :timelogs, :user_id
+ end
+ end
+
+ def down
+ drop_table :timelogs if table_exists?(:timelogs)
+ end
+end
diff --git a/db/migrate/20170121123724_add_index_to_ci_builds_for_status_runner_id_and_type.rb b/db/migrate/20170121123724_add_index_to_ci_builds_for_status_runner_id_and_type.rb
new file mode 100644
index 00000000000..4ea953f2b78
--- /dev/null
+++ b/db/migrate/20170121123724_add_index_to_ci_builds_for_status_runner_id_and_type.rb
@@ -0,0 +1,17 @@
+class AddIndexToCiBuildsForStatusRunnerIdAndType < ActiveRecord::Migration
+ include Gitlab::Database::MigrationHelpers
+
+ DOWNTIME = false
+
+ disable_ddl_transaction!
+
+ def up
+ add_concurrent_index :ci_builds, [:status, :type, :runner_id]
+ end
+
+ def down
+ if index_exists?(:ci_builds, [:status, :type, :runner_id])
+ remove_index :ci_builds, column: [:status, :type, :runner_id]
+ end
+ end
+end
diff --git a/db/migrate/20170121130655_add_index_to_ci_runners_for_is_shared.rb b/db/migrate/20170121130655_add_index_to_ci_runners_for_is_shared.rb
new file mode 100644
index 00000000000..620befcf4d7
--- /dev/null
+++ b/db/migrate/20170121130655_add_index_to_ci_runners_for_is_shared.rb
@@ -0,0 +1,17 @@
+class AddIndexToCiRunnersForIsShared < ActiveRecord::Migration
+ include Gitlab::Database::MigrationHelpers
+
+ DOWNTIME = false
+
+ disable_ddl_transaction!
+
+ def up
+ add_concurrent_index :ci_runners, :is_shared
+ end
+
+ def down
+ if index_exists?(:ci_runners, :is_shared)
+ remove_index :ci_runners, :is_shared
+ end
+ end
+end