1. Two minor cleanups:

    - We don't need to call hv_exists+hv_fetch; we should just check the
      return value of hv_fetch.
    - newSVpv("undef",0) is the string "undef", not a real undef.

2. This should fix the bug Andrew Dunstan described in a recent -hackers
   post. It replaces three bogus "eval_pv(key, 0)" calls with newSVpv,
   and eliminates another redundant hv_exists+hv_fetch pair.

3. plperl_build_tuple_argument builds up a string of Perl code to create
   a hash representing the tuple. This patch creates the hash directly.

4. Another minor cleanup: replace a couple of av_store()s with av_push.

5. Analogous to #3 for plperl_trigger_build_args. This patch removes the
   static sv_add_tuple_value function, which does much the same as two
   other utility functions defined later, and merges the functionality
   into plperl_hash_from_tuple.

I have tested the patches to the best of my limited ability, but I would
appreciate it very much if someone else could review and test them too.

(Thanks to Andrew and David Fetter for their help with some testing.)

Abhijit Menon-Sen

David Fetter

This handles the new multiple log_statement values.

Ed L.

>
>    ./configure LDFLAGS=-static-libgcc LDFLAGS_SL=-static-libgcc
>
> to produce binaries that do not depend on libgcc_s.so at all.

Oliver Jowett

Michael Paesold

	C:\msys\1.0\home\y-asaba>pg_ctl -D data restart
	waiting for postmaster to shut down...LOG:  received smart shutdown
	request.
	LOG:  shutting down
	LOG:  database system is shut down
	done
	postmaster stopped

	postmaster starting

	C:\msys\1.0\home\y-asaba>postmaster.exe: invalid argument: "'-D'"
	Try "postmaster.exe --help" for more information.

Yoshiyuki Asaba

- refactor a bunch of code to call a separate function print_msg() which
checks whether "silent mode" is enabled before printing an error
message.

- rename "silence_mode" to "silent_mode", which IMHO makes more sense

- make the error messages we emit in "waiting" mode more consistent; I
believe this fixes a recent error message regression

> * Allow libpq to access SQLSTATE so pg_ctl can test for connection failure
>
>   This would be used for checking if the server is up.
>

for getpid().

<
> * Prevent inet cast to cidr if the unmasked bits are not zero, or
>   zero bits

Reini Urban

and contrib/xml2

- remove another senseless "extern" keyword that was applied to a
function definition
- change a foo more function signatures from "some_type foo()" to
"some_type foo(void)"
- rewrite another K&R style function definition
- make the type of the "action" function pointer in the KeyWord struct
in src/backend/utils/adt/formatting.c more precise

not update some error message text).

> * Add RESET CONNECTION command to reset all session state
329a331,334
>   This would include resetting of all variables (RESET ALL), dropping of
>   all temporary tables, removal of any NOTIFYs, etc.  This could be used
>   for connection pooling.  We could also change RESET ALL to have this
>   functionality.

Urban