diff options
Diffstat (limited to 'db/migrate/20190910125852_create_analytics_language_trend_repository_languages.rb')
-rw-r--r-- | db/migrate/20190910125852_create_analytics_language_trend_repository_languages.rb | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/db/migrate/20190910125852_create_analytics_language_trend_repository_languages.rb b/db/migrate/20190910125852_create_analytics_language_trend_repository_languages.rb new file mode 100644 index 00000000000..07da4c20d55 --- /dev/null +++ b/db/migrate/20190910125852_create_analytics_language_trend_repository_languages.rb @@ -0,0 +1,35 @@ +# frozen_string_literal: true + +class CreateAnalyticsLanguageTrendRepositoryLanguages < ActiveRecord::Migration[5.2] + DOWNTIME = false + INDEX_PREFIX = 'analytics_repository_languages_' + + def change + create_table :analytics_language_trend_repository_languages, id: false do |t| + t.integer :file_count, null: false, default: 0 + t.references :programming_language, { + null: false, + foreign_key: { on_delete: :cascade }, + index: false + } + t.references :project, { + null: false, + foreign_key: { on_delete: :cascade }, + index: { name: INDEX_PREFIX + 'on_project_id' } + } + t.integer :loc, null: false, default: 0 + t.integer :bytes, null: false, default: 0 + # Storing percentage (with 2 decimal places), on 2 bytes. + # 50.25% => 5025 + # Max: 100.00% => 10000 (fits smallint: 32767) + t.integer :percentage, limit: 2, null: false, default: 0 + t.date :snapshot_date, null: false + end + + add_index :analytics_language_trend_repository_languages, %I[ + programming_language_id + project_id + snapshot_date + ], name: INDEX_PREFIX + 'unique_index', unique: true + end +end |