Don't go through pg_exec_query_dest(), but directly to the execution
routines.  Also, extend parameter lists so that there's no need to
change the global setting of allowSystemTableMods, a hack that was
certain to cause trouble in the event of any error.

in the infomask of the provided tuple.

+unlock buffer in heap_fetch under !ItemIdIsUsed().

    WARNING: This is actually broken - we have self-deadlocks
	         due to concurrent changes in buffer management.
			 Vadim and me are working on it.

Jan

parsing to not clobber the optarg string -- so that we can bring
SetOptsFile() up to speed.

for
to_char() too.

Karel

This enables unique constraint check in case of SELECT FOR UPDATEd.

notice this warning?)

regression tests).

Chris Bitmead

and config.h. Adjusted all referring code.

Scrapped pg_version and changed initdb accordingly. Integrated
src/utils/version.c into src/backend/utils/init/miscinit.c. Changed all
callers.

Set version number to `7.1devel'. (Non-numeric version suffixes now allowed.)

there is no open transaction.

just pass in CPP and AWK via the environment from the Makefile.

 Now the to_timestamp() support WW,W,J,SSSS,DDD conversion from strings and
the am/pm bug is fixed, the to_char() use week-of-year (WW) full compatible
with Oracle.

 This patch update relevant regress-tests and docs too.

                                        Karel
~
~

Don't use DISABLE_COMPLEX_MACRO on Solaris. Don't define the
replacement function in the header file. Use -KPIC, not -K PIC.
Use CC to link C++ libraries, not ld/ar.

Eliminate file not found warnings in tcl build code.

entry that has rules.  This allows us to release the rule parsetrees
on relcache flush without needing a working freeObject() routine.
Formerly, the rule trees were leaked permanently at relcache flush.
Also, clean up handling of rule creation and deletion --- there was
not sufficient locking of the relation being modified, and there was
no reliable notification of other backends that a relcache reload
was needed.  Also, clean up relcache.c code so that scans of system
tables needed to load a relcache entry are done in the caller's
memory context, not in CacheMemoryContext.  This prevents any
un-pfreed memory from those scans from becoming a permanent memory
leak.

in copyfuncs and equalfuncs exposed by regression tests.  We still have
some work to do: these modules really ought to handle most or all of
the utility statement node types.  But it's better than it was.

worth the effort to continue to maintain.  Since freeObject() is not
capable of coping with cases like multiple links to a node, it's
unlikely that it ever will be useful again.  We now have memory
context management that offers a faster and more reliable way of
getting rid of arbitrary node trees (at the cost of having to know
in advance of building the tree that you'll want to get rid of it).

that list to cope with platforms that don't have them all.

does not have it.

for details).  It doesn't really do that much yet, since there are no
short-term memory contexts in the executor, but the infrastructure is
in place and long-term contexts are handled reasonably.  A few long-
standing bugs have been fixed, such as 'VACUUM; anything' in a single
query string crashing.  Also, out-of-memory is now considered a
recoverable ERROR, not FATAL.
Eliminate a large amount of crufty, now-dead code in and around
memory management.
Fix problem with holding off SIGTRAP, SIGSEGV, etc in postmaster and
backend startup.

Japan. Can someone comment on this? According to him, with the patch
now only the geometry test fails.

 Tatsuo Ishii

option settings. Sort out SIGHUP vs BACKEND -- there is no total ordering
here, so make explicit checks. Add comments explaining all of this.
Removed permissions check on SHOW command.

Add examine_subclass to the game, rename to SQL_inheritance to fit the
official data model better. Adjust documentation.

Standalone backend needs to reset all options before it starts. To
facilitate that, have IsUnderPostmaster be set by the postmaster itself,
don't wait for the magic -p switch.

Also make sure that all environment variables and argv's survive
init_ps_display(). Use strdup where necessary.

Have initdb make configuration files (postgresql.conf, pg_hba.conf) mode
0600 -- having configuration files is no fun if you can't edit them.

the underlying table at all, just change the mapping entry ... but
that logic was missing.

hopefully even a little faster.

to apply the tempname->realname mapping to type name lookup as well
as relation name lookup, else the type tuple will not be found when
wanted.  This fixes bugs like this one:
create temp table foo (f1 int);
select foo.f2 from foo;
ERROR:  Unable to locate type name 'foo' in catalog

are opened in a consistent order by different backends (I ordered them
by index OID because that's easy, but any other consistent order would
do as well).  This avoids potential deadlock for index types that we
acquire exclusive locks on ... ie, rtree.

Tweak mdcreate a little bit so that it returns the right errno.

entries now for int8 and network hash indexes.  int24_ops and int42_ops
are gone.  pg_opclass no longer contains multiple entries claiming to be
the default opclass for the same datatype.  opr_sanity regress test
extended to catch errors like these in the future.