Yessica Brinkmann <yessica(dot)brinkmann(at)gmail(dot)com> writes:
> I have written in the general list on this subject, but since I do not get
> an answer according to my little knowledge on the subject, I write on this
> list, since perhaps my question is very basic.
> My query is the following: can you please give me some reference (link on
> the Internet) that explains how CurrentMemoryContext and
> MemoryContextStrdup is used, and also some example of source code of use?
I think you'd feel a lot better informed after reading
src/backend/utils/mmgr/README
regards, tom lane