28 lines
873 B
Ruby
28 lines
873 B
Ruby
class AddRepositoryLanguages < ActiveRecord::Migration[4.2]
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include Gitlab::Database::MigrationHelpers
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DOWNTIME = false
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def up
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create_table(:programming_languages) do |t|
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t.string :name, null: false
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t.string :color, null: false
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t.datetime_with_timezone :created_at, null: false
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end
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create_table(:repository_languages, id: false) do |t|
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t.references :project, null: false, foreign_key: { on_delete: :cascade }
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t.references :programming_language, null: false
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t.float :share, null: false
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end
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add_index :programming_languages, :name, unique: true
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add_index :repository_languages, [:project_id, :programming_language_id],
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unique: true, name: "index_repository_languages_on_project_and_languages_id"
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end
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def down
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drop_table :repository_languages
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drop_table :programming_languages
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end
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end
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