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that the original code would consider things like UNIX domain sockets are
regular files.
Gavin Sherry
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enables pltcl unknown support.
Also it adds substituting of tclsh with tclsh that was by configure in
pltcl_*mod scripts. For example, On freebsd, tclsh can be called
tclsh8.2 or
tclsh8.3 depending on installed version of Tcl.
After patching files
src/pl/tcl/modules/pltcl_listmod
src/pl/tcl/modules/pltcl_loadmod
src/pl/tcl/modules/pltcl_delmod
must be renamed(copied,repocopied) to
src/pl/tcl/modules/pltcl_listmod.in
src/pl/tcl/modules/pltcl_loadmod.in
src/pl/tcl/modules/pltcl_delmod.in
seva@sevasoft.kiev.ua
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still looking at the best way to integrate Tom Vijlbrief's fixes
(insofar as they're still needed); would 7.2 be a suitable time for
incompatible API changes?
Jeroen
Changes:
(*) Introduced bool, true, false (replacing some int, 1, 0)
(*) Made some member functions const
(*) Documented GetIsNull()
(*) Marked DisplayTuples() and PrintTuples() as obsolescent; fixed possible
portability problem (assumed that NULL pointer equals all-zero bit pattern)
(*) PrintTuples(): renamed width parameter to fillAlign to conform with other
usage; fixed memory leak and compile issue w.r.t. field separator (should
also slightly improve performance)
(*) Fixed some minor compilation issues
(*) Moved "using namespace std;" out of headers, where they didn't belong; used
new (temporary) preprocessor macro PGSTD to do this
(*) Made ToString() static, removed unneeded memset(), made buffer size adapt
to sizeof(int)
(*) Made some constructors explicit
(*) Changed some const std::string & parameters to plain std::string
(*) Marked PgCursor::Cursor(std::string) as obsolescent (setter with same name
as getter--bad style)
(*) Renamed some paramaters previously named "string"
(*) Introduced size_type typedef for number of tuples in result set
(*) PgTransaction now supports re-opening after closing, and aborts if not
explicitly committed prior to destruction
J. T. Vermeulen
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collected by ANALYZE. Also, add some modest amount of intelligence to
guesses that are used for varlena columns in the absence of any ANALYZE
statistics. The 'width' reported by EXPLAIN is finally something less
than totally bogus for varlena columns ... and, in consequence, hashjoin
estimating should be a little better ...
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to their children, leading to misbehavior if they had any children that paid
attention to chgParam (most plan node types don't). Append's bug has been
there a long time, but nobody had noticed because it used to be difficult
to create a query where an Append would be used below the top level of a
plan; so there were never any parameters getting passed down. SubqueryScan
is new in 7.1 ... and I'd modeled its behavior on Append :-(
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different directory. This makes dependency tracking work and copes with
compilers that don't suport -c and -o together.
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passed, which occurs when no rows are retrieved by a SELECT.
Mea maxima culpa ... I should have caught this.
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set null/default).
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> cronjob:
> NOTICE: RegisterSharedInvalid: SI buffer overflow
> NOTICE: InvalidateSharedInvalid: cache state reset
> I don't understand what these mean. Should I be concerned about them
> and what do they signify?
No real need to worry. Those should've been downgraded to DEBUG-level
messages a release or two back, but nobody bothered...
Tom Lane
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a separate statement (though it can still be invoked as part of VACUUM, too).
pg_statistic redesigned to be more flexible about what statistics are
stored. ANALYZE now collects a list of several of the most common values,
not just one, plus a histogram (not just the min and max values). Random
sampling is used to make the process reasonably fast even on very large
tables. The number of values and histogram bins collected is now
user-settable via an ALTER TABLE command.
There is more still to do; the new stats are not being used everywhere
they could be in the planner. But the remaining changes for this project
should be localized, and the behavior is already better than before.
A not-very-related change is that sorting now makes use of btree comparison
routines if it can find one, rather than invoking '<' twice.
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going to have any at all.
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running deferred triggers. They are really part of the regular
transaction, and they could take awhile.
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routine DetermineLocalTimeZone(). In that routine, be more wary of
broken mktime() implementations than the original code was: don't allow
mktime to change the already-set y/m/d/h/m/s information, and don't
use tm_gmtoff if mktime failed. Possibly this will resolve some of
the complaints we've been hearing from users of Middle Eastern timezones
on RedHat.
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support two - KOI8-R and KOI8-U (latter is superset of the former if
not to take to the account pseudographics)
Andy Rysin
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either :-(.
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Oleg Bartunov
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give consistent results for all datatypes. Types float4, float8, and
numeric were broken for NaN values; abstime, timestamp, and interval
were broken for INVALID values; timetz was just plain broken (some
possible pairs of values were neither < nor = nor >). Also clean up
text, bpchar, varchar, and bit/varbit to eliminate duplicate code and
thereby reduce the probability of similar inconsistencies arising in
the future.
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Per bug report from Lieven Van Acker, 5/2/01.
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<Jason.Tishler@dothill.com>.
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Convert back to Unix style --- it seems some versions of nmake insist
on this.
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the way to handle this.
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