Tom Lane da2c447361 Defend against JOINs having more than 32K columns altogether. We cannot ... currently support this because we must be able to build Vars referencing join columns, and varattno is only 16 bits wide. Perhaps this should be improved in future, but considering that it never came up before, I'm not sure the problem is worth much effort. Per bug #4070 from Marcello Ceschia. The problem seems largely academic in 8.0 and 7.4, because they have (different) O(N^2) performance issues with such wide joins, but back-patch all the way anyway.		2008-04-05 01:58:51 +00:00
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access	Defend against JOINs having more than 32K columns altogether. We cannot	2008-04-05 01:58:51 +00:00
bootstrap	Tag appropriate files for rc3	2004-12-31 22:04:05 +00:00
catalog	Mark to_number() and the numeric-type variants of to_char() as stable, not	2006-11-28 19:19:07 +00:00
commands	Change search for default operator classes so that it examines all opclasses	2006-02-10 19:01:33 +00:00
executor	Repair problems occurring when multiple RI updates have to be done to the same	2007-08-15 19:16:12 +00:00
lib	Tag appropriate files for rc3	2004-12-31 22:04:05 +00:00
libpq	Repair an error introduced by log_line_prefix patch: it is not acceptable	2005-11-05 03:05:05 +00:00
mb	Change the backend to reject strings containing invalidly-encoded multibyte	2006-05-21 20:06:18 +00:00
nodes	Fix dynahash.c to suppress hash bucket splits while a hash_seq_search() scan	2007-04-26 23:25:30 +00:00
optimizer	Keep the planner from failing on "WHERE false AND something IN (SELECT ...)".	2007-10-04 20:45:09 +00:00
parser	Add a new GUC parameter backslash_quote, which determines whether the SQL	2006-05-21 20:11:25 +00:00
port	Fix failure to restart Postgres when Linux kernel returns EIDRM for shmctl().	2007-07-02 20:12:11 +00:00
postmaster	Implement a chunking protocol for writes to the syslogger pipe, with messages	2007-06-14 01:50:35 +00:00
regex	Fix assorted security-grade bugs in the regex engine. All of these problems	2008-01-03 20:49:07 +00:00
rewrite	Tag appropriate files for rc3	2004-12-31 22:04:05 +00:00
storage	It turns out that TablespaceCreateDbspace fails badly if a relcache flush	2006-01-19 04:45:58 +00:00
tcop	Push enable/disable of notify and catchup interrupts all the way down	2005-06-02 21:03:46 +00:00
utils	Fix ALTER COLUMN TYPE to preserve the tablespace and reloptions of indexes	2007-10-13 15:56:08 +00:00
c.h	Change the backend to reject strings containing invalidly-encoded multibyte	2006-05-21 20:06:18 +00:00
fmgr.h	Tag appropriate files for rc3	2004-12-31 22:04:05 +00:00
funcapi.h	Update copyrights that were missed.	2005-01-01 05:43:09 +00:00
getaddrinfo.h	Some more missed copyright notices. Many of these look like they	2005-01-01 20:44:34 +00:00
getopt_long.h	Some more missed copyright notices. Many of these look like they	2005-01-01 20:44:34 +00:00
Makefile	Don't list port twice in SUBDIRS. Caught by Honda Shigehiro.	2005-01-06 21:00:24 +00:00
miscadmin.h	Make standard maintenance operations (including VACUUM, ANALYZE, REINDEX,	2008-01-03 21:25:00 +00:00
pg_config.h.in	Add code to find_my_exec() to resolve a symbolic link down to the	2004-11-06 23:06:29 +00:00
pg_config.h.win32	Stamp release 8.0.15.	2008-01-03 21:41:51 +00:00
pg_config_manual.h	Minor cleanup.	2004-09-10 14:27:37 +00:00
pgstat.h	Update copyrights that were missed.	2005-01-01 05:43:09 +00:00
pgtime.h	Tag appropriate files for rc3	2004-12-31 22:04:05 +00:00
port.h	Check for "msys" so it doesn't use 'con' by checking for an evironment	2006-03-05 05:33:47 +00:00
postgres.h	Adjust DatumGetBool macro so that it isn't fooled by garbage in the Datum	2008-03-25 19:31:46 +00:00
postgres_ext.h	Pgindent run for 8.0.	2004-08-29 05:07:03 +00:00
postgres_fe.h	Tag appropriate files for rc3	2004-12-31 22:04:05 +00:00
rusagestub.h	Tag appropriate files for rc3	2004-12-31 22:04:05 +00:00
strdup.h	Fix an obsolete file path mentioned in a comment.	2004-01-25 22:19:42 +00:00