18 lines
529 B
Ruby
18 lines
529 B
Ruby
# frozen_string_literal: true
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class AddEnvironmentIdMergeRequestIdUniqIdxToDeploymentMergeRequests < ActiveRecord::Migration[6.0]
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include Gitlab::Database::MigrationHelpers
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DOWNTIME = false
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disable_ddl_transaction!
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def up
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add_concurrent_index :deployment_merge_requests, [:environment_id, :merge_request_id], unique: true, name: 'idx_environment_merge_requests_unique_index'
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end
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def down
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remove_concurrent_index_by_name :deployment_merge_requests, 'idx_environment_merge_requests_unique_index'
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end
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end
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