Create an issue and describe your problem. Here's what we expect to see:

• A short description;
• PostgreSQL + pg_pathman's versions;
• Reproduction steps (i.e. partitioning scheme, set of executed commands, settings);

Yes. It's open source, and it's published under the PostgreSQL license.

/* execute me! */
select * from pathman_partition_list;

select get_pathman_lib_version();

Yes. We redirect input of COPY FROM to corresponding partitions. COPY TO returns all rows.

It depends. We've tested a table with 100K+ partitions, and it works fine, since we have several caches (dispatch cache, bounds cache and some others).

See this and this.

Yes, you can do it by setting your custom callback. Callback is a function which would fire every time a new partition is created. Check out this article for more information and examples.

That depends on the result you want to achieve. If you'd like to have a stable release, please visit our releases page and pick the latest one. If you've just encountered a bug, you could try a fresh install of master branch and tell us if the problem is fixed already (and we should be rolling out a new release) or we should try harder.

Unfortunately, no.

Yes, there's a raw prototype here, but it's not ready yet.