0fc9f9d3e7
DB schema generated by a migration may look different in rails 4 and 5 (because rails 5 may use different default values). For this reason it's important to explicitly set for which rails version a migration was written for. See https://stackoverflow.com/questions/35929869/activerecordmigration-deprecation-warning-asks-for-rails-version-but-im-no/35930912#35930912
25 lines
730 B
Ruby
25 lines
730 B
Ruby
class CreateGpgKeySubkeys < 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 :gpg_key_subkeys do |t|
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t.references :gpg_key, null: false, index: true, foreign_key: { on_delete: :cascade }
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t.binary :keyid
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t.binary :fingerprint
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t.index :keyid, unique: true, length: mysql_compatible_index_length
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t.index :fingerprint, unique: true, length: mysql_compatible_index_length
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end
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add_reference :gpg_signatures, :gpg_key_subkey, index: true, foreign_key: { on_delete: :nullify }
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end
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def down
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remove_reference(:gpg_signatures, :gpg_key_subkey, index: true, foreign_key: true)
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drop_table :gpg_key_subkeys
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end
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end
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