(LIKE and regexp matches). These are not yet referenced in pg_operator,
so by default the system will continue to use eqsel/neqsel.
Also, tweak convert_to_scalar() logic so that common prefixes of strings
are stripped off, allowing better accuracy when all strings in a table
share a common prefix.
subsequent elogs() in the same COPY operation to display the wrong
line number. Fix is to clear lineno only when elog level is such
that we will not return to caller.
repaired psql option scanning bug (special treatment to \g |pipe)
fixed ipcclean makefile
made configure look for Perl to handle psql help build gracefully
extern int inet_aton(const char *cp, struct in_addr * addr);
appearing before the optional #define for const, which was certain
to fail on a machine with neither const nor inet_aton().
compiler will understand them. configure may have #define'd them to
empty because the local C compiler doesn't understand them, but this
may very well cause a C++ compilation to fail, so don't do it in C++.
all platforms, not just SCO. The operation is undefined for Unix-domain
sockets anyway. It seems SCO is not the only platform that complains
instead of treating the call as a no-op.
include the version from backend/port into libpq.
There is a second-rate implementation of inet_aton() already present
in fe-connect.c, #ifdef'd WIN32. That ought to be removed in favor
of using the better version from port/. However, since I'm not in a
position to test the WIN32 code, I will leave well enough alone for
this release...
contained a sub-SELECT nested within an AND/OR tree that cnfify()
thought it should rearrange. Same physical sub-SELECT node could
end up linked into multiple places in resulting expression tree.
This is harmless for most node types, but not for SubLink.
Repair bug by making physical copies of subexpressions that get
logically duplicated by cnfify(). Also, tweak the heuristic that
decides whether it's a good idea to do cnfify() --- we don't really
want that to happen when it would cause multiple copies of a subselect
to be generated, I think.
whether to do fsync or not, and if so (which should be seldom) just
do the fsync immediately. This way we need not build data structures
in md.c/fd.c for blind writes.
logged queries to 1024, truncating longer queries. That is about half of
the size I need (I have a union that is 2K long). Can someone consider
bumping it to 4K or so? Patch attached...
Regards,
Ed Loehr
as a shared dirtybit for each shared buffer. The shared dirtybit still
controls writing the buffer, but the local bit controls whether we need
to fsync the buffer's file. This arrangement fixes a bug that allowed
some required fsyncs to be missed, and should improve performance as well.
For more info see my post of same date on pghackers.
than not knowing what they are at all. Perhaps they should have their own
type category? Hard to say. In the meantime, doing it this way allows
SELECT 'unknown' || 'unknown' to continue being resolved as textcat,
instead of spitting out an ambiguous-operator error.
