Обсуждение: Logging problem

I have installed PostgreSQL 8.1.3 on Macintosh OS X.4.  I'm seeing
this:

protoaddress=# \q
could not save history to file "/Users/qdu/.psql_history": Unknown
error: 0

In fact the session is written to .psql_history... but like this:

\\q
\\d
\\dD
create\040domain\040name_code\040text;
create\040domain\040incidence\040date;
drop\040domain\040name_code;
create\040domain\040namecode\040text;

create\040table\040all_incidences\040(namecode\040namecode,\040incidence\040incidence,\040primary\040key\040(namecode,\040incidence));
\\d\040all_incidences
\\q

I.e. backspaces escaped and spaces as octal escape sequences.

Help welcome.

Michael Talbot-Wilson <mtw@view.net.au> writes:
> I have installed PostgreSQL 8.1.3 on Macintosh OS X.4.  I'm seeing
> this:

> protoaddress=# \q
> could not save history to file "/Users/qdu/.psql_history": Unknown
> error: 0

Yeah, the libedit included in Darwin is almost but not quite compatible
with libreadline.  Best bet really is to grab a copy of readline and
rebuild psql with that.  (We've been looking at ways to handle Darwin's
code too, but it seems to require ignoring possible errors, which
doesn't sound attractive...)

            regards, tom lane

On Tue, 18 Apr 2006, Tom Lane wrote:

> Michael Talbot-Wilson <mtw@view.net.au> writes:
>> I have installed PostgreSQL 8.1.3 on Macintosh OS X.4.  I'm seeing
>> this:
>
>> protoaddress=# \q
>> could not save history to file "/Users/qdu/.psql_history": Unknown
>> error: 0
>
> Yeah, the libedit included in Darwin is almost but not quite compatible
> with libreadline.  Best bet really is to grab a copy of readline and
> rebuild psql with that.  (We've been looking at ways to handle Darwin's

Thanks.  I didn't realise that I didn't have it.  I checked.  But now
I check more closely I see that libreadline.dylib@ -> libedit.dylib.