< 		  private functions, and initialization functions
> 		  private functions, and initialization functions.  It
> 		  is also possible to implement these capabilities
> 		  in all schemas and not use a separate "packages"
> 		  syntax at all.

Hiroshi Saito

< 	o COPY FROM STDIN not implemented because not useful?
> 	o Implement COPY FROM STDIN

loaded libraries: call functions _PG_init() and _PG_fini() if the library
defines such symbols.  Hence we no longer need to specify an initialization
function in preload_libraries: we can assume that the library used the
_PG_init() convention, instead.  This removes one source of pilot error
in use of preloaded libraries.  Original patch by Ralf Engelschall,
preload_libraries changes by me.

>
> 		  A package would be a schema with its own variables,
> 		  private functions, and initialization functions
>

< 		o Add Oracle-style packages
> 		o Add Oracle-style packages  (Pavel)
> * Pavel is Pavel Stehule <pavel.stehule@hotmail.com>

Hiroshi Saito

< 	  o Automatically force archiving of partially-filled WAL files when
> 	  o -Automatically force archiving of partially-filled WAL files when
<
< 	    Doing this will allow administrators to know more easily when
< 	    the archive contains all the files needed for point-in-time
< 	    recovery.
< 	    http://archives.postgresql.org/pgsql-patches/2005-04/msg00121.php
<
< 	  o Add reporting of the current WAL file and offset, perhaps as
> 	  o -Add reporting of the current WAL file and offset, perhaps as
<
< 	    The offset allows parts of a WAL file to be archived using
< 	    an external program.
<

Lots of small changes in regression test suite

< * Allow protocol-level BIND parameter values to be logged
<
<   http://archives.postgresql.org/pgsql-hackers/2006-02/msg00165.php
> * -Allow protocol-level BIND parameter values to be logged, if text mode

	o  print user name for all
	o  print portal name if defined for all
	o  print query for all
	o  reduce log_statement header to single keyword
	o  print bind parameters as DETAIL if text mode

archiver to behave per original coder's expectation on these machines.
We already know this everywhere else AFAICT.

what was a reason to corrupt index.
Thank to Mario Weilguni <mweilguni@sime.com> to
discover a bug.

operation every so often.  This improves the usefulness of PITR log
shipping for hot standby: formerly, if the standby server crashed, it
was necessary to restart it from the last base backup and replay all
the WAL since then.  Now it will only need to reread about the same
amount of WAL as the master server would.  The behavior might also
come in handy during a long PITR replay sequence.  Simon Riggs,
with some editorialization by Tom Lane.

Fixed and cleaned up some regression tests. Also added a new one.

without indexes) but not to display temp tables.  It's a bit hard to
credit that sanity_check could get through a database-wide VACUUM
while the preceding create_index test is still trying to clean up
its temp tables ... but I see no other explanation for the current
failure report from buildfarm member sponge.

to happen automatically during pg_stop_backup().  Add some functions for
interrogating the current xlog insertion point and for easily extracting
WAL filenames from the hex WAL locations displayed by pg_stop_backup
and friends.  Simon Riggs with some editorialization by Tom Lane.

list, when some of the child rels have been excluded by constraint
exclusion.  This doesn't save a huge amount of time but it'll save some,
and it makes the EXPLAIN output look saner.  We already did the
equivalent thing in set_append_rel_pathlist(), but not here.

Patch from Michael Fuhr.

contradictory WHERE-clauses applied to a relation.  This makes the
GUC variable constraint_exclusion rather inappropriately named,
but I've refrained for the moment from renaming it.
Per example from Martin Lesser.

This doesn't matter too much for ordinary NOTs, since prepqual.c does
its best to get rid of those, but it helps with IS NOT TRUE clauses
which the rule rewriter likes to insert.  Per example from Martin Lesser.

that's shorter-lived than the expression state being evaluated in it really
doesn't work :-( --- we end up with fn_extra caches getting deleted while
still in use.  Rather than abandon the notion of caching expression state
across domain_in calls altogether, I chose to make domain_in a bit cozier
with ExprContext.  All we really need for evaluating variable-free
expressions is an ExprContext, not an EState, so I invented the notion of a
"standalone" ExprContext.  domain_in can prevent resource leakages by doing
a ReScanExprContext on this rather than having to free it entirely; so we
can make the ExprContext have the same lifespan (and particularly the same
per_query memory context) as the expression state structs.

Hiroshi Saito

these options were used before -n/-t.

warnings on some compilers.

not merely remove their contents.  Else 'cvs update' complains.

constant input.  Seems worth doing because rule rewriter inserts
IS NOT TRUE tests into WHERE clauses.