No you don't have to input all the transactions.

Transaction Code's A and D do not need to be attached.

If the transaction code's are other than A or D, you can summarized the 1099-B line by line for totals of transaction groups (Short Term - Basis not reported, etc.) but on those your are supposed to attach the 1099-B as a PDF to be transmitted with the return.

At least that is my understanding and practice. (Though sometimes if it is easier when copying / scanning I send it all rather than peeling out the A and D pages)