diff options
Diffstat (limited to 'db/migrate/20210826122748_create_loose_foreign_keys_deleted_records.rb')
-rw-r--r-- | db/migrate/20210826122748_create_loose_foreign_keys_deleted_records.rb | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/db/migrate/20210826122748_create_loose_foreign_keys_deleted_records.rb b/db/migrate/20210826122748_create_loose_foreign_keys_deleted_records.rb new file mode 100644 index 00000000000..5abea4393b4 --- /dev/null +++ b/db/migrate/20210826122748_create_loose_foreign_keys_deleted_records.rb @@ -0,0 +1,26 @@ +# frozen_string_literal: true + +class CreateLooseForeignKeysDeletedRecords < ActiveRecord::Migration[6.1] + include Gitlab::Database::PartitioningMigrationHelpers::TableManagementHelpers + + def up + constraint_name = check_constraint_name('loose_foreign_keys_deleted_records', 'deleted_table_name', 'max_length') + execute(<<~SQL) + CREATE TABLE loose_foreign_keys_deleted_records ( + created_at timestamp with time zone NOT NULL DEFAULT NOW(), + deleted_table_name text NOT NULL, + deleted_table_primary_key_value bigint NOT NULL, + PRIMARY KEY (created_at, deleted_table_name, deleted_table_primary_key_value), + CONSTRAINT #{constraint_name} CHECK ((char_length(deleted_table_name) <= 63)) + ) PARTITION BY RANGE (created_at); + SQL + + min_date = Date.today - 1.month + max_date = Date.today + 3.months + create_daterange_partitions('loose_foreign_keys_deleted_records', 'created_at', min_date, max_date) + end + + def down + drop_table :loose_foreign_keys_deleted_records + end +end |