18 lines
390 B
Ruby
18 lines
390 B
Ruby
# rubocop:disable all
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class AddFingerprintIndex < ActiveRecord::Migration[4.2]
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disable_ddl_transaction!
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DOWNTIME = false
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# https://gitlab.com/gitlab-org/gitlab-ee/issues/764
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def change
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args = [:keys, :fingerprint]
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if Gitlab::Database.postgresql?
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args << { algorithm: :concurrently }
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end
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add_index(*args) unless index_exists?(:keys, :fingerprint)
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end
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end
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