> possibly should look there too.)
[snip]
>
I think I have the fix for part of it, but this remains...
gcc -O2 -fno-strict-aliasing -Wall -Wmissing-prototypes
-Wmissing-declarations -fPIC -I. -I../../../src/include
-D_POSIX_PTHREAD_SEMANTICS -DFRONTEND
-DSYSCONFDIR='"/usr/local/pgsql/etc"' -c -o thread.o thread.c
thread.c: In function `pqGethostbyname':
thread.c:189: error: `resbuf' undeclared (first use in this
function)
Looking at src/port/thread.c, line 189, it looks like somebody typo'd.
Looks like that second parameter should be "resultbuf", not "resbuf"?
Jim Seymour
7.4 rewrite for hashed aggregate support. If the transition data type
is pass-by-reference, the transValue must be pfreed when starting a new
group boundary, else we have a one-value-per-group leakage. Thanks to
Rae Steining for providing a reproducible test case.
equivalent sort expressions to use was broken: you can't just look
at the relation membership, you have to actually grovel over the
individual Vars in each expression. I think this did work when it
was written, but it was broken by subsequent optimizations that made
join relations not propagate every single input variable upward.
Must find the Var that got propagated, not choose one at random.
Per bug report from Daniel O'Neill.
any restore operation, thereby ensuring that dumped data is interpreted
the same way it was dumped even if the target database has a different
encoding. Per suggestions from Pavel Stehule and others. Also,
simplify scheme for handling check_function_bodies ... we may as well
just set that at the head of the script.
and FreeDir routines modeled on the existing AllocateFile/FreeFile.
Like the latter, these routines will avoid failing on EMFILE/ENFILE
conditions whenever possible, and will prevent leakage of directory
descriptors if an elog() occurs while one is open.
Also, reduce PANIC to ERROR in MoveOfflineLogs() --- this is not
critical code and there is no reason to force a DB restart on failure.
All per recent trouble report from Olivier Hubaut.
number of openable files and the number already opened. This eliminates
depending on sysconf(_SC_OPEN_MAX), and allows much saner behavior on
platforms where open-file slots are used up by semaphores.
problem, per previous discussion. Make some additional changes to
centralize the knowledge of just how identifier downcasing is done,
in hopes of simplifying any future tweaking in this area.
Nov 2002: when constant-expression simplification removes all the
aggregate function calls from a query, that doesn't mean we can act as
though there never were any aggregates. Per bug report from Gabor Szucs.
superclass (which contains a number of state variables) is not. To
correctly serialize these objects we need to manually implement
writeObject and readObject.
Per report from R. Lemos
internal current_row variable regardless of wether they succeeded or
not. This generated some ArrayIndexOutOfBoundsExceptions when the
errorneous adjustment current_row led to out of range values.
Per report from Fischer Krisztian.
this to a setNull call. The code originally would try to read the
whole stream in one call to read(), but this doesn't work. The
InputStream API makes it clear you must be prepared to loop and
continue reading if you didn't get the whole request on the first
try.
Per report from Martin Holz.
unnecessary checks for complex grouping expressions: we cannot check
whether the expressions are simple Vars until after we apply
flatten_join_alias_vars, because in the case of FULL JOIN that routine
can introduce non-Var expressions. Per example from Joel Knight.
composite types, because TupleTableSlots aren't Datums and can't be
stored in Const nodes. We can remove this restriction if we ever
adopt a cleaner runtime representation for whole-tuple results, but
at the moment it's broken. Per example from Thomas Hallgren.
