Michael Long <mlong@datalong.com> writes:
> If this is not the correct place report this type thing please let me
> know and I will post it to the correct location.
pgsql-bugs is much more appropriate, especially for problem reports
against a beta version.
> I was able to successfully alter a column of type date to
> varchar(20). However now when I perform selects on the table I will
> either get the results as expected, have the psql connection to the
> server broken, or have the server itself hang.
I tried to reproduce this without any success. Given the inconsistency
of the behavior, I'm wondering about hardware flakiness on your machine.
I could believe that ALTER TABLE has a bug causing it to produce a
corrupt output table, but if the table is corrupt then "select *" should
produce consistently wrong answers or a consistent crash. In any case,
I made a table matching your table schema, put a few rows in it, did the
ALTER, and was still able to SELECT * from it. So if there's a bug it
requires additional triggering conditions you haven't mentioned.
> The other interesting behavior is that prior to altering the table I
> could connect to the server from my Win2k box. After this point I get
> the message "FATAL: missing or erroneous pg_hba.conf file." This file
> not only exists but has not be modified by me during this time frame.
So what's in the file now?
regards, tom lane
