25 lines
682 B
Ruby
25 lines
682 B
Ruby
# frozen_string_literal: true
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class AddRequirementTestReportsForeignKey < ActiveRecord::Migration[6.1]
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include Gitlab::Database::MigrationHelpers
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disable_ddl_transaction!
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TARGET_TABLE = :requirements_management_test_reports
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CONSTRAINT_NAME = 'requirements_test_reports_requirement_id_xor_issue_id'
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def up
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add_concurrent_foreign_key TARGET_TABLE, :issues, column: :issue_id
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add_check_constraint(TARGET_TABLE, 'num_nonnulls(requirement_id, issue_id) = 1', CONSTRAINT_NAME)
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end
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def down
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remove_check_constraint TARGET_TABLE, CONSTRAINT_NAME
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with_lock_retries do
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remove_foreign_key_if_exists(TARGET_TABLE, column: :issue_id)
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end
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end
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end
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