Thread: [GENERAL] save PGresult to file.

I'm trying to write a simple С program which sends a query to postgres and saves answer to a binary file. Next, I want to read the content from the binary file into an empty PGresult struct.

And I've faced with two problems, I don't know how to calculate size of returned PGresult struct and how to write struct' content entirely to file without PQgetvalue loops.

Is it possible and how to do it correctly?