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method

begin_transaction

Importance_0
v5.2.3 - Show latest stable - 0 notes - Class: TransactionManager
begin_transaction(options = {}) public

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# File activerecord/lib/active_record/connection_adapters/abstract/transaction.rb, line 196
      def begin_transaction(options = {})
        @connection.lock.synchronize do
          run_commit_callbacks = !current_transaction.joinable?
          transaction =
            if @stack.empty?
              RealTransaction.new(@connection, options, run_commit_callbacks: run_commit_callbacks)
            else
              SavepointTransaction.new(@connection, "active_record_#{@stack.size}", @stack.last, options,
                                       run_commit_callbacks: run_commit_callbacks)
            end

          @stack.push(transaction)
          transaction
        end
      end
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