Bruce Momjian [Tue, 12 Dec 2000 16:47:52 +0000 (16:47 +0000)]
In 'Joins between classes' in Section 5 of the tutorial we have, in
the first paragraph:
As an example, say we wish to find all the records that
are in the temperature range of other records. In
effect, we need to compare the temp_lo and temp_hi
attributes of each EMP instance to the temp_lo and
temp_hi attributes of all other EMP instances.
I believe that EMP should read WEATHER, as the example query that
follows joins WEATHER to itself.
EMP is often used in Oracle examples.
Regards,
Graham
Other RULE cleanups
Tom Lane [Tue, 12 Dec 2000 05:07:59 +0000 (05:07 +0000)]
Revise SELECT reference page for outer joins, subselect in FROM,
ISO-compliant UNION/INTERSECT/EXCEPT. Revise discussion of rule
rewriter to reflect new subselect-in-FROM implementation of views.
Miscellaneous other cleanups.
Tom Lane [Mon, 11 Dec 2000 20:40:59 +0000 (20:40 +0000)]
Links to CUBE, SEG contrib items
Tom Lane [Mon, 11 Dec 2000 20:40:33 +0000 (20:40 +0000)]
Gene Selkov's SEG datatype (GiST example code)
Tom Lane [Mon, 11 Dec 2000 20:39:15 +0000 (20:39 +0000)]
Gene Selkov's CUBE datatype (GiST example code)
Vadim B. Mikheev [Mon, 11 Dec 2000 19:27:42 +0000 (19:27 +0000)]
Remove elog for online log files.
Bruce Momjian [Mon, 11 Dec 2000 19:06:11 +0000 (19:06 +0000)]
Make all ODBCVER = 2.50
Tom Lane [Mon, 11 Dec 2000 19:00:33 +0000 (19:00 +0000)]
Allow resultmap file to be missing, for use in contrib self-tests.
Bruce Momjian [Mon, 11 Dec 2000 18:51:26 +0000 (18:51 +0000)]
Fix ODBC compile, prevent ODBCVER warning, though the version numbers go
not match.
Bruce Momjian [Mon, 11 Dec 2000 18:26:37 +0000 (18:26 +0000)]
Change to Negator.
Vadim B. Mikheev [Mon, 11 Dec 2000 18:02:25 +0000 (18:02 +0000)]
elog(LOG)-->elog(DEBUG) for skipped logs.
Tom Lane [Mon, 11 Dec 2000 16:45:16 +0000 (16:45 +0000)]
Add Darwin-specific geometry test file.
Tom Lane [Mon, 11 Dec 2000 16:35:59 +0000 (16:35 +0000)]
Tweak Darwin patch to get right include order.
Hiroshi Inoue [Mon, 11 Dec 2000 09:14:03 +0000 (09:14 +0000)]
Resolve complie error(was my fault).
Hiroshi Inoue [Mon, 11 Dec 2000 05:25:23 +0000 (05:25 +0000)]
*redo: Heap move* neglects to set t_cmin for MOVED_IN tuples.
Tatsuo Ishii [Mon, 11 Dec 2000 05:00:18 +0000 (05:00 +0000)]
Fix ILIKE bug (only in multi-byte case)
Bruce Momjian [Mon, 11 Dec 2000 01:44:37 +0000 (01:44 +0000)]
Update TODO list.
Tom Lane [Mon, 11 Dec 2000 00:49:54 +0000 (00:49 +0000)]
Darwin porting patches from Peter Bierman <bierman@apple.com>
Bruce Momjian [Sun, 10 Dec 2000 23:54:28 +0000 (23:54 +0000)]
Here is patch to the ODBC driver to update the version to 2.5 and allow
all forms of foreign keys be exposed to SQLForeignKeys. This patch is in
addition to the ones I mailed yesterday (forget had I changed that as
well....)
Michael Fork - CCNA - MCP - A+
Network Support - Toledo Internet Access - Toledo Ohio
Bruce Momjian [Sun, 10 Dec 2000 22:59:10 +0000 (22:59 +0000)]
Here is a diff to info.c in interfaces/odbc that updates SQLForeignKeys to
return foreign key information based on the pg_trigger system table. I
have tested the patch with (what I believe) is all possible
primary/foreign key combinations -- however I may have missed some, so if
anyone feels like taking the patch for a test drive, here are some useful
links:
Michael Fork
Bruce Momjian [Sun, 10 Dec 2000 22:37:27 +0000 (22:37 +0000)]
Backout right-hand/left-hand.
Bruce Momjian [Sun, 10 Dec 2000 22:35:56 +0000 (22:35 +0000)]
in catalog.sgml
line 1324:
"left-hand" should be "right-hand"
BTW: new document looks very good!
And the new configure/build process seems much better then before!
Thanks!
Laser
Bruce Momjian [Sun, 10 Dec 2000 21:56:00 +0000 (21:56 +0000)]
Add mention of \d+ to comment.
Peter Eisentraut [Sun, 10 Dec 2000 21:19:02 +0000 (21:19 +0000)]
Correct one description, add one.
Bruce Momjian [Sun, 10 Dec 2000 20:47:34 +0000 (20:47 +0000)]
Fix typo
Bruce Momjian [Sat, 9 Dec 2000 23:25:52 +0000 (23:25 +0000)]
Update TODO list.
Bruce Momjian [Sat, 9 Dec 2000 22:59:25 +0000 (22:59 +0000)]
Fixes for examples from Thomas Diffenbach
Tom Lane [Sat, 9 Dec 2000 20:40:57 +0000 (20:40 +0000)]
Portability fix from Ryan Kirkpatrick's Alpha patches. I believe this
is the only diff not accounted for by fmgr rewrite...
Tom Lane [Sat, 9 Dec 2000 20:32:44 +0000 (20:32 +0000)]
Suppress compiler warnings.
Bruce Momjian [Sat, 9 Dec 2000 15:52:11 +0000 (15:52 +0000)]
Add fulltextindex TODO list.
Bruce Momjian [Sat, 9 Dec 2000 04:57:31 +0000 (04:57 +0000)]
Update FAQ_DEV.
Bruce Momjian [Sat, 9 Dec 2000 04:29:43 +0000 (04:29 +0000)]
Update FAQ_DEV.
Bruce Momjian [Sat, 9 Dec 2000 04:29:38 +0000 (04:29 +0000)]
Update FAQ.
Tatsuo Ishii [Sat, 9 Dec 2000 04:27:36 +0000 (04:27 +0000)]
Fix a bug in conversion from big5 to EUC_TW (CNS 11643-1992 Plane 3)
Thanks Chih-Chang Hsieh <cch@cc.kmu.edu.tw> for finding the bug.
Tom Lane [Fri, 8 Dec 2000 23:57:03 +0000 (23:57 +0000)]
Repair erroneous use of hashvarlena() for MACADDR, which is not a
varlena type. (I did not force initdb, but you won't see the fix
unless you do one.) Also, make sure all index support operators and
functions are careful not to leak memory for toasted inputs; I had
missed some hash and rtree support ops on this point before.
Tom Lane [Fri, 8 Dec 2000 22:21:33 +0000 (22:21 +0000)]
Resurrect -F switch: it controls fsyncs again, though the fsyncs are
mostly just on the WAL logfile nowadays. But if people want to disable
fsync for performance, why should we say no?
Bruce Momjian [Fri, 8 Dec 2000 20:11:11 +0000 (20:11 +0000)]
Fix Westwood/Westward, from Wessel van Norel.
Tom Lane [Fri, 8 Dec 2000 20:10:19 +0000 (20:10 +0000)]
Add missing copyright and RCS identification header.
Tom Lane [Fri, 8 Dec 2000 20:06:58 +0000 (20:06 +0000)]
Remove error check that disallowed setval() on a sequence with cache
value greater than one. The behavior this sought to disallow doesn't
seem any less confusing than the other behaviors of cached sequences.
Improve wording of some error messages, too.
Update documentation accordingly. Also add an explanation that
aborted transactions do not roll back their nextval() calls; this
seems to be a FAQ, so it ought to be mentioned here...
Hiroshi Inoue [Fri, 8 Dec 2000 06:43:44 +0000 (06:43 +0000)]
Cache invalidation for vacuum of system tables.
Hiroshi Inoue [Fri, 8 Dec 2000 06:17:58 +0000 (06:17 +0000)]
REINDEX under WAL.
Tom Lane [Fri, 8 Dec 2000 00:11:55 +0000 (00:11 +0000)]
Improve error message for erroneous use of 'opaque' as plperl argument
or return type.
Tom Lane [Fri, 8 Dec 2000 00:09:07 +0000 (00:09 +0000)]
Improve error message for erroneous use of 'opaque' as pltcl argument
or return type.
Tom Lane [Fri, 8 Dec 2000 00:03:02 +0000 (00:03 +0000)]
Improve error message for erroneous use of 'opaque' as plpgsql argument
or return type.
Tom Lane [Thu, 7 Dec 2000 23:22:56 +0000 (23:22 +0000)]
Change lpad() and rpad() to behave more Oracle-compatibly when target
length is less than original string length.
Peter Eisentraut [Thu, 7 Dec 2000 22:37:08 +0000 (22:37 +0000)]
typo correction
Peter Eisentraut [Thu, 7 Dec 2000 19:43:49 +0000 (19:43 +0000)]
Do not use 'ar cq' to build library archives, use 'ar cr' instead.
Tom Lane [Thu, 7 Dec 2000 19:40:56 +0000 (19:40 +0000)]
checkretval() failed to cope with an empty SQL function body.
Tom Lane [Thu, 7 Dec 2000 18:38:59 +0000 (18:38 +0000)]
Make OVERLAPS operators conform to SQL92 spec regarding NULL handling.
As I read it, the spec requires a non-null result in some cases where
one of the inputs is NULL: specifically, if the other endpoint of that
interval is between the endpoints of the other interval, then the result
is known TRUE despite the missing endpoint. The spec could've been a
lot simpler if they did not intend this behavior.
I did not force an initdb for this change, but if you don't do one you'll
still see the old strict-function behavior.
Hiroshi Inoue [Thu, 7 Dec 2000 10:03:46 +0000 (10:03 +0000)]
RecordTransactionAbort() shouldn't log XLOG_XACT_ABORT
if the transaction has already been committed ?
Tom Lane [Thu, 7 Dec 2000 02:52:27 +0000 (02:52 +0000)]
Silence compiler warning.
Tom Lane [Thu, 7 Dec 2000 02:04:30 +0000 (02:04 +0000)]
Silence compiler warning.
Tom Lane [Thu, 7 Dec 2000 01:22:25 +0000 (01:22 +0000)]
Make application of FOR UPDATE to a view work exactly like the parser's
transformForUpdate does: it should recurse into subqueries.
Tom Lane [Thu, 7 Dec 2000 01:12:08 +0000 (01:12 +0000)]
transformForUpdate() mustn't assume rowMarks list is initially empty.
It could be recursing into a sub-query where there was already a FOR
UPDATE clause.
Tom Lane [Wed, 6 Dec 2000 23:55:19 +0000 (23:55 +0000)]
Clean up handling of FOR UPDATE inside views and subselects ... make it
work where we can (given that the executor only handles it at top level)
and generate an error where we can't. Note that while the parser has
been allowing views to say SELECT FOR UPDATE for a few weeks now, that
hasn't actually worked until just now.
Marc G. Fournier [Wed, 6 Dec 2000 20:26:53 +0000 (20:26 +0000)]
update VERSION to 7.1beta1..
Peter Eisentraut [Wed, 6 Dec 2000 19:37:08 +0000 (19:37 +0000)]
-L linker options are now in LDFLAGS, not LIBS. The word hadn't gotten
through to here yet.
Tom Lane [Wed, 6 Dec 2000 17:25:46 +0000 (17:25 +0000)]
Don't include miscadmin.h in elog.h, since the former is not part of
the installed header file set.
Tom Lane [Tue, 5 Dec 2000 23:40:36 +0000 (23:40 +0000)]
I've just seen what happens when the MEMORY_CONTEXT_CHECKING code fires
an error at end of transaction ... and I did *not* like it. Reduce ERROR
to NOTICE so that this situation doesn't cause an infinite loop.
Tom Lane [Tue, 5 Dec 2000 22:03:57 +0000 (22:03 +0000)]
In SELECT FOR UPDATE, silently ignore null CTIDs, rather than generating
an error as we used to. In an OUTER JOIN scenario, retrieving a null
CTID from one of the input relations is entirely expected. We still
want to lock the input rows from the other relations, so just ignore
the null and keep going.
Tom Lane [Tue, 5 Dec 2000 19:57:56 +0000 (19:57 +0000)]
From Stephan Szabo:
I believe this should fix the issue that Philip Warner
noticed about the check for unique constraints meeting the
referenced keys of a foreign key constraint allowing the
specification of a subset of a foreign key instead of
rejecting it. I also added tests for a base case of
this to the foreign key and alter table tests and patches
for expected output.
Tom Lane [Tue, 5 Dec 2000 19:15:49 +0000 (19:15 +0000)]
Add regress test case for INSERT ... SELECT in rules.
Tom Lane [Tue, 5 Dec 2000 19:15:10 +0000 (19:15 +0000)]
Repair breakage of rules containing INSERT ... SELECT actions, per bug
report from Joel Burton. Turns out that my simple idea of turning the
SELECT into a subquery does not interact well *at all* with the way the
rule rewriter works. Really what we need to make INSERT ... SELECT work
cleanly is to decouple targetlists from rangetables: an INSERT ... SELECT
wants to have two levels of targetlist but only one rangetable. No time
for that for 7.1, however, so I've inserted some ugly hacks to make the
rewriter know explicitly about the structure of INSERT ... SELECT queries.
Ugh :-(
Tom Lane [Mon, 4 Dec 2000 01:32:19 +0000 (01:32 +0000)]
Fix bogus makefiles ... these didn't build on platforms that are sticky
about being given accurate references to referenced libraries ...
Tom Lane [Mon, 4 Dec 2000 01:25:35 +0000 (01:25 +0000)]
Seems to have been missed in GetPgUserName updates.
Tom Lane [Mon, 4 Dec 2000 01:20:38 +0000 (01:20 +0000)]
Eliminate some of the more blatant platform-dependencies ... it builds here now, anyway ...
Tom Lane [Mon, 4 Dec 2000 00:34:40 +0000 (00:34 +0000)]
Seems like make clean or make distclean should clean out contrib
directories too, not only src and doc.
Peter Eisentraut [Sun, 3 Dec 2000 21:12:19 +0000 (21:12 +0000)]
corrections
Tom Lane [Sun, 3 Dec 2000 20:45:40 +0000 (20:45 +0000)]
Ensure that all uses of <ctype.h> functions are applied to unsigned-char
values, whether the local char type is signed or not. This is necessary
for portability. Per discussion on pghackers around 9/16/00.
Tom Lane [Sun, 3 Dec 2000 17:53:26 +0000 (17:53 +0000)]
Update for new tests. These are extrapolations and will need to be confirmed
correct on the relevant platforms.
Tom Lane [Sun, 3 Dec 2000 17:37:26 +0000 (17:37 +0000)]
Update for new tests.
Tom Lane [Sun, 3 Dec 2000 17:18:10 +0000 (17:18 +0000)]
Don't use 'private' as a parameter name in visible headers ... makes C++
very unhappy ...
Peter Eisentraut [Sun, 3 Dec 2000 15:39:38 +0000 (15:39 +0000)]
Fix counting of lines in scripts with 'copy from stdin'.
Thomas G. Lockhart [Sun, 3 Dec 2000 14:51:12 +0000 (14:51 +0000)]
Repair usage of the OVERLAPS operator.
Allow some operator-like tokens to be used as function names.
Flesh out support for time, timetz, and interval operators
and interactions.
Regression tests pass, but non-reference-platform horology test results
will need to be updated.
Thomas G. Lockhart [Sun, 3 Dec 2000 14:47:18 +0000 (14:47 +0000)]
Clarify the allowed length of the text data type.
Thomas G. Lockhart [Sun, 3 Dec 2000 14:43:59 +0000 (14:43 +0000)]
Convert files from DOS format to normal text.
Thomas G. Lockhart [Sun, 3 Dec 2000 14:41:47 +0000 (14:41 +0000)]
Support IBM S/390. Patches from Neale Ferguson@softwareAG-usa.com.
Peter Eisentraut [Sun, 3 Dec 2000 14:36:47 +0000 (14:36 +0000)]
Final(?) GUC clean-up. Update psql tab completion.
Vadim B. Mikheev [Sun, 3 Dec 2000 10:27:29 +0000 (10:27 +0000)]
Disable elog(ERROR|FATAL) in signal handlers in
critical sections of code.
Tom Lane [Sat, 2 Dec 2000 20:49:24 +0000 (20:49 +0000)]
Avoid memory leakage during regular COPY when outputting toasted values.
COPY BINARY is still broken for toasted data, however.
Tom Lane [Sat, 2 Dec 2000 19:38:34 +0000 (19:38 +0000)]
Avoid repeated detoasting (and possible memory leaks) when processing
a toasted datum in VACUUM ANALYZE.
Tom Lane [Sat, 2 Dec 2000 18:16:40 +0000 (18:16 +0000)]
Don't cause --enable-cassert to define COPY_PARSE_PLAN_TREES automatically
anymore. That won't teach us anything new for the rest of this release
cycle, so it seems better to keep the --assert environment more like the
non-assert environment for beta.
I'm going to leave CLOBBER_FREED_MEMORY and MEMORY_CONTEXT_CHECKING
turned on by --enable-cassert for now, however.
Tom Lane [Fri, 1 Dec 2000 22:10:31 +0000 (22:10 +0000)]
Make tuple receive/print routines TOAST-aware. Formerly, printtup would
leak memory when printing a toasted attribute, and printtup_internal
didn't work at all...
Tom Lane [Fri, 1 Dec 2000 20:43:59 +0000 (20:43 +0000)]
Fix inadequate tree-walking code in exec_eval_clear_fcache.
Tom Lane [Fri, 1 Dec 2000 19:52:04 +0000 (19:52 +0000)]
Make elog() switch to ErrorContext while invoking libpq output routines,
since those routines may do palloc's. We want to be fairly sure we can
send the error message to the client even under low-memory conditions.
That's what we stashed away 8K in ErrorContext for, after all ...
Tom Lane [Fri, 1 Dec 2000 18:14:29 +0000 (18:14 +0000)]
Pursuant to a pghackers discussion back around 11-Jul-00, get rid of aset.c's
not-very-good handling of mid-size allocation requests. Do everything via
either the "small" case (chunk size rounded up to power of 2) or the "large"
case (pass it straight off to malloc()). Increase the number of freelists
a little to set the breakpoint between these behaviors at 8K.
Tom Lane [Fri, 1 Dec 2000 05:17:19 +0000 (05:17 +0000)]
It seems appropriate that the extended MEMORY_CONTEXT_CHECKING code
immediately uncovered three of Karel's own bugs, including a routine
that scribbled on its input (naughty naughty!)
Tom Lane [Fri, 1 Dec 2000 05:16:45 +0000 (05:16 +0000)]
Clean up MEMORY_CONTEXT_CHECKING code, and apply it more thoroughly. Also,
apply Karel Zak's patch to recycle residual space in an exhausted allocation
block. (Bet you thought I'd forgot about that, Karel?)
Tom Lane [Thu, 30 Nov 2000 23:20:51 +0000 (23:20 +0000)]
Repair residual sillinesses from UUNET virtual host/socket path patch.
I hope all the dust has settled out now ...
Tom Lane [Thu, 30 Nov 2000 23:19:04 +0000 (23:19 +0000)]
Make default socket directory location configurable from config.h.
If we're going to let it be run-time configurable, might as well allow
this too...
Tom Lane [Thu, 30 Nov 2000 23:02:04 +0000 (23:02 +0000)]
Correct obsolete entry for strpos().
Peter Eisentraut [Thu, 30 Nov 2000 21:44:07 +0000 (21:44 +0000)]
Minor tweaks in installation instructions, regenerate INSTALL file.
Peter Eisentraut [Thu, 30 Nov 2000 21:16:12 +0000 (21:16 +0000)]
Remove DISABLE_COMPLEX_MACRO definitions, since people seem to be getting
by without them.
Don't check for preprocessor symbols from system header files in port
include files, since those header files aren't included at this point.
Peter Eisentraut [Thu, 30 Nov 2000 20:43:31 +0000 (20:43 +0000)]
Remove old regression test drivers.
Peter Eisentraut [Thu, 30 Nov 2000 20:36:13 +0000 (20:36 +0000)]
Make all commands that link a program look like
$(CC) $(CFLAGS) $(LDFLAGS) <object files> <extra-libraries> $(LIBS) -o $@
This form seemed to be the most portable, readable, and logical, but in any
case it's better than having a dozen different ones in the tree.
Vadim B. Mikheev [Thu, 30 Nov 2000 19:06:37 +0000 (19:06 +0000)]
misc
Vadim B. Mikheev [Thu, 30 Nov 2000 19:03:26 +0000 (19:03 +0000)]
Hope that this is valid localbuf.c version
Tom Lane [Thu, 30 Nov 2000 18:46:42 +0000 (18:46 +0000)]
Remove obsolete claim that char(n) is more efficient than other text types.
Tom Lane [Thu, 30 Nov 2000 18:38:47 +0000 (18:38 +0000)]
Remove VARLENA_FIXED_SIZE hack, which is irreversibly broken now that
both MULTIBYTE and TOAST prevent char(n) from being truly fixed-size.
Simplify and speed up fastgetattr() and index_getattr() macros by
eliminating special cases for attnum=1. It's just as fast to handle
the first attribute by presetting its attcacheoff to zero; so do that
instead when loading the tupledesc in relcache.c.
Peter Eisentraut [Thu, 30 Nov 2000 18:34:36 +0000 (18:34 +0000)]
Sort out things after fe-connect.c cleanup after unix socket patch.