[DOCS] FE/BE docs and unsigned integers

The documentation doesn't give much of a hint that the protocol is using unsigned integers. For instance, under ParameterDescription here: http://www.postgresql.org/docs/9.3/static/protocol-message-formats.html it says that the object ID is an Int32, which is described here: http://www.postgresq

Re: [DOCS] FE/BE docs and unsigned integers

Jeff Davis writes: > The documentation doesn't give much of a hint that the protocol is using > unsigned integers. For instance, under ParameterDescription here: > http://www.postgresql.org/docs/9.3/static/protocol-message-formats.html > it says that the object ID is an Int32, which is described