"Thomas Hallgren" <thhal(at)mailblocks(dot)com> writes:
> I'm working on a pljava module. In it, I'd like to cache some allocated
> structures (allocated using TopMemoryContext) using a string as the key. I
> need a hash or binary-search table with dynamic size where I can store
> arbitrary structures and then find them using strings.
Take a look at src/backend/utils/hash/dynahash.c
-Neil