< o Add a GUC variable to allow output of interval values in ISO8601
< format
212a211,223
> o Add a GUC variable to allow output of interval values in ISO8601
> format
> o Improve timestamptz subtraction to be DST-aware
>
> Currently, subtracting one date from another that crosses a
> daylight savings time adjustment can return '1 day 1 hour', but
> adding that back to the first date returns a time one hour in
> the future. This is caused by the adjustment of '25 hours' to
> '1 day 1 hour', and '1 day' is the same time the next day, even
> if daylight savings adjustments are involved.
>
> o Fix interval display to support values exceeding 2^31 hours
> o Add overflow checking to timestamp and interval arithmetic
inFromCl true, meaning that they will list out as explicit RTEs if they
are in a view or rule. Update comments about inFromCl to reflect the way
it's now actually used. Per recent discussion.
>
> o Add auto-expanded mode so expanded output is used if the row
> length is wider than the screen width.
>
> Consider using auto-expanded mode for backslash commands like \df+.
PQregisterThreadLock().
I also remove the crypt() mention in the libpq threading section and
added a single sentence in the client-auth manual page under crypt().
Crypt authentication is so old now that a separate paragraph about it
seemed unwise.
I also added a comment about our use of locking around pqGetpwuid().
documenting GiST crash recovery procedures, as requested some time ago
by Teodor. (The GiST chapter doesn't seem quite the right place for
the latter, but I'm not sure what else to do with it.)
a parameter in binary format. Also, add a TIP explaining how to use casts
in the query text to avoid needing to specify parameter types by OID.
Also fix bogus spacing --- apparently somebody expanded the tabs in the
example programs to 8 spaces instead of 4 when transposing them into SGML.
fix problems with replacement-string backslashes that aren't followed by
one of the expected characters, avoid giving the impression that
replace_text_regexp() is meant to be called directly as a SQL function,
etc.
the facility has been set, the facility gets set to LOCAL0 and cannot
be changed later. This seems reasonably plausible to happen, particularly
at higher debug log levels, though I am not certain it explains Han Holl's
recent report. Easiest fix is to teach the code how to change the value
on-the-fly, which is nicer anyway. I made the settings PGC_SIGHUP to
conform with log_destination.
regression=# select '23:59:59.9'::time(0);
time
----------
24:00:00
(1 row)
This is bad because:
regression=# select '24:00:00'::time(0);
ERROR: date/time field value out of range: "24:00:00"
The last example now works.
Tom Lane
Bruce Momjian
Andrew Dunstan
PostgreSQL Daemon
Alvaro Herrera
Neil Conway