< * Add idle_timeout GUC so locks are not held for log periods of time
> * Add transaction_idle_timeout GUC so locks are not held for long
> periods of time
> o Have timestamp subtraction not call justify_hours()?
>
> http://archives.postgresql.org/pgsql-sql/2006-10/msg00059.php
>
< o Add overflow checking to timestamp and interval arithmetic
> o Add overflow checking to timestamp and interval arithmetic
< o Add table function support to pltcl, plpython
> o Add table function support to pltcl, plpythonu
< o Add PL/Python tracebacks
> o Add PL/PythonU tracebacks
< o Allow PL/Python to return boolean rather than 1/0
> o Allow PL/PythonU to return boolean rather than 1/0
o Add more logical syntax CLUSTER table USING index;
< o Add more logical syntax CLUSTER table ORDER BY index;
> o Add more logical syntax CLUSTER table USING index;
ecpglib supports it.
Change configure (patch from Bruce) and msvc build system to no longer require
pthreads on win32, since all parts of postgresql can be thread-safe using the
native platform functions.
< * %Add pg_get_acldef(), pg_get_typedefault(), pg_get_attrdef(),
< pg_get_tabledef(), pg_get_domaindef(), pg_get_functiondef()
<
< These would be for application use, not for use by pg_dump.
<
>
> * Allow configuration of backend priorities via the operating system
>
> Though backend priorities make priority inversion during lock
> waits possible, research shows that this is not a huge problem.
> http://archives.postgresql.org/pgsql-general/2007-02/msg00493.php
A DBA is allowed to create a language in his database if it's marked
"tmpldbacreate" in pg_pltemplate. The factory default is that this is set
for all standard trusted languages, but of course a superuser may adjust
the settings. In service of this, add the long-foreseen owner column to
pg_language; renaming, dropping, and altering owner of a PL now follow
normal ownership rules instead of being superuser-only.
Jeremy Drake, with some editorialization by Tom Lane.
Vadim had included this restriction in the original design of the SPI code,
but I'm darned if I can see a reason for it.
I left the macro definition of SPI_ERROR_CURSOR in place, so as not to
needlessly break any SPI callers that are checking for it, but that code
will never actually be returned anymore.
< * Add NUMERIC division operator that doesn't round?
<
< Currently NUMERIC _rounds_ the result to the specified precision.
< This means division can return a result that multiplied by the
< divisor is greater than the dividend, e.g. this returns a value > 10:
<
< SELECT (10::numeric(2,0) / 6::numeric(2,0))::numeric(2,0) * 6;
<
< The positive modulus result returned by NUMERICs might be considered
< inaccurate, in one sense.
<
