Re: postgres 9.6.8 to 10 on Ubuntu 16.04.4 LTS --- tsearch2 unloadable...

Wells Oliver <wells.oliver@gmail.com> writes:
> Thanks. I ran: select * from pg_proc where probin like '%tsearch%';
> This showed 38 functions. I believe I need to drop these, correct? However,
> I am using to_tsvector() and to_tsquery(), but I believe these are now part
> of the core postgres package, and I can safely drop these where probin
> contains tsearch2.

If the DB doesn't complain when you try to drop them, you're good.
But the built-in ones would not have that in probin, anyway.

            regards, tom lane