Here is a summary:
Be more careful to check input string lengths as well as values
when deciding whether a field is a year field. Assume *anything* longer
than 2 digits (if it isn't a special-case doy) is a valid year.
This should fix the "Y1K" and "Y10K" problems
pointed out by Massimo recently.
Check usage of BC to require a positive-valued year; before just used it
to flip the sign of the year without checking. This led to problems
near year zero.
Allow a 5 digit "concatenated date" of 2 digit year plus day of year.
Do 2->4 digit year correction for 6 and 5 digit "concatenated dates".
Somehow forgot this originally. Guess not many folks use it...
Move common macros to dt.h.
qualification trees in the execution state to avoid memory exhaustion
on INSERT, UPDATE and COPY to tables with check constraints. This
also speeds up those operations substantial because the nodeToString()
for the constraints ccbin is only performed once per query.
Jan
to give HAVE_TM_ZONE priority. This fixes glibc2 machines and any other
machine which passes both tests in configure.
Repair HAVE_TM_ZONE code which stuffs tm structure with date type values.
Same problems as were originally there before v6.1, but never noticed.
Thanks to Oleg for nagging :)
- the first patch is just to preven listing the perl warning in the
make output unless it is actually emitted by the make. this may
prevent new users from being confused by the warning in their output
- the second patch (to 2 files) just enables building/installing
pgaccess if TCL and TK are available. a Makefile is created to do
this, but you may wish to change the heading information in it since
I just copied another Makefile to use as a template.
I hope these make it into 6.4.1.
Cheers,
Brook
missed before the release. It's simply a symbol that is undefined. This
patch defines this symbol in "win32.h", so it should have no effect on any
other platforms. It should go into 6.4.1 if possible, since compilation is
completely broken without it.
I am also attaching a patch for the "win32.mak" file - it leaves a file
behind when doing "make clean" after the library is built on Visual C++ 6.0.
This is not at all as urgent, but I don't see it breaking here, so I think
it might as well go in there too?
//Magnus
support. Included patches will solve it and should be applied to
both trees. Also, it fix the problem with \c command of psql when
switching different encoding databases.
Regression tests passed.
--
Tatsuo Ishii
t-ishii@sra.co.jp
Fix one usage of substr() which mapped to the "Oracle compatibility" funcs
rather than the more recent (and closer to SQL92) function in varlena.c.
Add more DESC() entries for conversion functions.
unless necessary.
Label internal bpchar types as "character" and varchar types as
"character varying" to be less Postgres-specific. These types map to
the SQL92 definitions anyway.
Redefine g_force_quotes to be the local variable force_quotes.
Pass this as an argument to fmtId().
These should help with handling the single-byte internal "char" type.
over HAVE_INT_TIMEZONE. This may help out linux/glibc2 and Dec Alpha.
Included #error precompiler macros to catch cases where neither is defined
but USE_POSIX_TIME is (shouldn't happen). Hopefully this isn't just
a gcc-ism.
instead of our own halfway-there code. Add AC_STRUCT_TIMEZONE call
to check whether tm_zone exists in struct tm. Revise reading of template
file so that templates can define any variables they feel like (and,
indeed, can execute arbitrary shell code) rather than being constrained
to a fixed set of variable names.
destructions in 6.4 source using purify.
(1) parser/gram.y:fmtId()
It writes n+3 bytes into n+1 byte-long memory area if mixed case or
non-ascii identifiers given.
(2) catalog/index.c:
ATTRIBUTE_TUPLE_SIZE bytes are allocated but
sizeof(FormData_pg_attribute) bytes are written. Note that
ATTRIBUTE_TUPLE_SIZE is smaller than
sizeof(FormData_pg_attribute). (for example, on solaris 2.6,
Tatsuo Ishii
Digital Uni x with both DEC cc and gcc) behaviour of modifying an
lvalue on the left side an d then using it on the right side of an
assignment. Since this code modifies the
dbname parameter, it was changing, for example, "dbname=template1"
into "dbname =emplate1".
David Smith Programmer P
to REL6_4 as well...
Use autoconf to determine whether system has POSIX signals,
instead of relying on port's os.h to tell us. (Needed for HPUX
where system major version is not enough info.)
configure unsets USE_TK if X libraries not found.
doc/Makefile uses gzcat or zcat as found by autoconf.
in the ACL code, and spell "GRANT RULE" correctly.
Apply patch from Oliver Elphick to not dump inherited constraints.
Apply patch from Constantin Teodorescu to dump table definitions with a
more readable layout.
SunOS has tas(), but not memmove or strerror, and its sprintf() doesn't
return int. Also, older versions of GNU Make don't like rules with
empty left-hand sides...
than silently returning zero on some machines. Correct float8 regress test
to agree. Also fix pow() overflow/underflow check to work correctly on
HPUX.
