diff options
Diffstat (limited to 'db')
7 files changed, 152 insertions, 4 deletions
diff --git a/db/migrate/20180503175053_ensure_missing_columns_to_project_mirror_data.rb b/db/migrate/20180503175053_ensure_missing_columns_to_project_mirror_data.rb new file mode 100644 index 00000000000..970a53d68d0 --- /dev/null +++ b/db/migrate/20180503175053_ensure_missing_columns_to_project_mirror_data.rb @@ -0,0 +1,15 @@ +class EnsureMissingColumnsToProjectMirrorData < ActiveRecord::Migration + include Gitlab::Database::MigrationHelpers + + DOWNTIME = false + + def up + add_column :project_mirror_data, :status, :string unless column_exists?(:project_mirror_data, :status) + add_column :project_mirror_data, :jid, :string unless column_exists?(:project_mirror_data, :jid) + add_column :project_mirror_data, :last_error, :text unless column_exists?(:project_mirror_data, :last_error) + end + + def down + # db/migrate/20180502122856_create_project_mirror_data.rb will remove the table + end +end diff --git a/db/migrate/20180517082340_add_not_null_constraints_to_project_authorizations.rb b/db/migrate/20180517082340_add_not_null_constraints_to_project_authorizations.rb new file mode 100644 index 00000000000..3b7b877232b --- /dev/null +++ b/db/migrate/20180517082340_add_not_null_constraints_to_project_authorizations.rb @@ -0,0 +1,38 @@ +class AddNotNullConstraintsToProjectAuthorizations < ActiveRecord::Migration + include Gitlab::Database::MigrationHelpers + + # Set this constant to true if this migration requires downtime. + DOWNTIME = false + + def up + if Gitlab::Database.postgresql? + # One-pass version for PostgreSQL + execute <<~SQL + ALTER TABLE project_authorizations + ALTER COLUMN user_id SET NOT NULL, + ALTER COLUMN project_id SET NOT NULL, + ALTER COLUMN access_level SET NOT NULL + SQL + else + change_column_null :project_authorizations, :user_id, false + change_column_null :project_authorizations, :project_id, false + change_column_null :project_authorizations, :access_level, false + end + end + + def down + if Gitlab::Database.postgresql? + # One-pass version for PostgreSQL + execute <<~SQL + ALTER TABLE project_authorizations + ALTER COLUMN user_id DROP NOT NULL, + ALTER COLUMN project_id DROP NOT NULL, + ALTER COLUMN access_level DROP NOT NULL + SQL + else + change_column_null :project_authorizations, :user_id, true + change_column_null :project_authorizations, :project_id, true + change_column_null :project_authorizations, :access_level, true + end + end +end diff --git a/db/migrate/20180521171529_increase_mysql_text_limit_for_gpg_keys.rb b/db/migrate/20180521171529_increase_mysql_text_limit_for_gpg_keys.rb new file mode 100644 index 00000000000..df84898003f --- /dev/null +++ b/db/migrate/20180521171529_increase_mysql_text_limit_for_gpg_keys.rb @@ -0,0 +1,2 @@ +# rubocop:disable all +require_relative 'gpg_keys_limits_to_mysql' diff --git a/db/migrate/gpg_keys_limits_to_mysql.rb b/db/migrate/gpg_keys_limits_to_mysql.rb new file mode 100644 index 00000000000..780340d0564 --- /dev/null +++ b/db/migrate/gpg_keys_limits_to_mysql.rb @@ -0,0 +1,15 @@ +class IncreaseMysqlTextLimitForGpgKeys < ActiveRecord::Migration + + # Set this constant to true if this migration requires downtime. + DOWNTIME = false + + def up + return unless Gitlab::Database.mysql? + + change_column :gpg_keys, :key, :text, limit: 16.megabytes - 1 + end + + def down + # no-op + end +end diff --git a/db/optional_migrations/composite_primary_keys.rb b/db/optional_migrations/composite_primary_keys.rb new file mode 100644 index 00000000000..0fd3fca52dd --- /dev/null +++ b/db/optional_migrations/composite_primary_keys.rb @@ -0,0 +1,63 @@ +# This migration adds a primary key constraint to tables +# that only have a composite unique key. +# +# This is not strictly relevant to Rails (v4 does not +# support composite primary keys). However this becomes +# useful for e.g. PostgreSQL's logical replication (pglogical) +# which requires all tables to have a primary key constraint. +# +# In that sense, the migration is optional and not strictly needed. +class CompositePrimaryKeysMigration < ActiveRecord::Migration + include Gitlab::Database::MigrationHelpers + + DOWNTIME = false + + Index = Struct.new(:table, :name, :columns) + + TABLES = [ + Index.new(:issue_assignees, 'index_issue_assignees_on_issue_id_and_user_id', %i(issue_id user_id)), + Index.new(:user_interacted_projects, 'index_user_interacted_projects_on_project_id_and_user_id', %i(project_id user_id)), + Index.new(:merge_request_diff_files, 'index_merge_request_diff_files_on_mr_diff_id_and_order', %i(merge_request_diff_id relative_order)), + Index.new(:merge_request_diff_commits, 'index_merge_request_diff_commits_on_mr_diff_id_and_order', %i(merge_request_diff_id relative_order)), + Index.new(:project_authorizations, 'index_project_authorizations_on_user_id_project_id_access_level', %i(user_id project_id access_level)), + Index.new(:push_event_payloads, 'index_push_event_payloads_on_event_id', %i(event_id)), + Index.new(:schema_migrations, 'unique_schema_migrations', %(version)), + ] + + disable_ddl_transaction! + + def up + return unless Gitlab::Database.postgresql? + + disable_statement_timeout + TABLES.each do |index| + add_primary_key(index) + end + end + + def down + return unless Gitlab::Database.postgresql? + + disable_statement_timeout + TABLES.each do |index| + remove_primary_key(index) + end + end + + private + def add_primary_key(index) + execute "ALTER TABLE #{index.table} ADD PRIMARY KEY USING INDEX #{index.name}" + end + + def remove_primary_key(index) + temp_index_name = "#{index.name[0..58]}_old" + rename_index index.table, index.name, temp_index_name if index_exists_by_name?(index.table, index.name) + + # re-create unique key index + add_concurrent_index index.table, index.columns, unique: true, name: index.name + + # This also drops the `temp_index_name` as this is owned by the constraint + execute "ALTER TABLE #{index.table} DROP CONSTRAINT IF EXISTS #{temp_index_name}" + end +end + diff --git a/db/post_migrate/20180514161336_remove_gemnasium_service.rb b/db/post_migrate/20180514161336_remove_gemnasium_service.rb new file mode 100644 index 00000000000..6d7806e8daa --- /dev/null +++ b/db/post_migrate/20180514161336_remove_gemnasium_service.rb @@ -0,0 +1,15 @@ +class RemoveGemnasiumService < ActiveRecord::Migration + include Gitlab::Database::MigrationHelpers + + DOWNTIME = false + + def up + disable_statement_timeout + + execute("DELETE FROM services WHERE type='GemnasiumService';") + end + + def down + # noop + end +end diff --git a/db/schema.rb b/db/schema.rb index 27bdb7701c1..eab5bf24703 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: 20180512061621) do +ActiveRecord::Schema.define(version: 20180521171529) do # These are extensions that must be enabled in order to support this database enable_extension "plpgsql" @@ -1451,9 +1451,9 @@ ActiveRecord::Schema.define(version: 20180512061621) do add_index "personal_access_tokens", ["user_id"], name: "index_personal_access_tokens_on_user_id", using: :btree create_table "project_authorizations", id: false, force: :cascade do |t| - t.integer "user_id" - t.integer "project_id" - t.integer "access_level" + t.integer "user_id", null: false + t.integer "project_id", null: false + t.integer "access_level", null: false end add_index "project_authorizations", ["project_id"], name: "index_project_authorizations_on_project_id", using: :btree |