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# frozen_string_literal: true
class AddIssueCustomerRelationsContactsForeignKeys < Gitlab::Database::Migration[1.0]
disable_ddl_transaction!
def up
add_concurrent_foreign_key :issue_customer_relations_contacts, :issues, column: :issue_id
add_concurrent_foreign_key :issue_customer_relations_contacts, :customer_relations_contacts, column: :contact_id
end
def down
with_lock_retries do
remove_foreign_key_if_exists :issue_customer_relations_contacts, column: :issue_id
end
with_lock_retries do
remove_foreign_key_if_exists :issue_customer_relations_contacts, column: :contact_id
end
end
end
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