Chapman Flack <c...@anastigmatix.net> writes: > This stimulates a question for me.
> Not just libpq, but all drivers implemented in whatever language, if they > wish to support binary protocol, depend on knowing what the committed > send/recv wire formats are for whichever types they mean to support. > In the current state of affairs, what's considered the ur-source of that > information? The source code for the type's send/receive functions :-(. One could wish for something better, but no one has stepped up to produce such documentation. regards, tom lane