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8,973 Commits 38 Branches 669 Tags
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7409 Commits

Author SHA1 Message Date
Tom Lane
1402201463 Clean up checking of relkind for ALTER TABLE and LOCK TABLE commands. 
Disallow cases like adding constraints to sequences :-(, and eliminate
now-unnecessary search of pg_rewrite to decide if a relation is a view.
 2001-01-07 00:05:22 +00:00
Tom Lane
deb21f0f80 Log memory context stats to stderr when reporting a 'Memory exhausted' 
error, so as to provide a starting point for debugging.
 2001-01-06 21:59:39 +00:00
Tom Lane
e69b8d4655 Fix memory leak in relcache handling of rules: allocate rule parsetrees 
in per-entry sub-memory-context, where they were supposed to go, rather
than in CacheMemoryContext where the code was putting them.  Must've
suffered a severe brain fade when I wrote this :-(
 2001-01-06 21:53:18 +00:00
Peter Eisentraut
41fde54603 Polish help output. Allow --help to work with BSD getopts. 2001-01-06 20:57:26 +00:00
Tom Lane
24a4aff68e No need for screen_size to be static. 2001-01-06 17:43:01 +00:00
Peter Eisentraut
3ff76734f6 Simplify the rules that explicitly allowed TYPE as a type name (which is 
no longer the case).  Add AND and TRAILING to ColLabel.  All key words
except AS are now at least ColLabel's.
 2001-01-06 10:50:02 +00:00
Tatsuo Ishii
a6944611e2 Fix copy to make it more robust against unexpected character 
sequences. This is done by disabling multi-byte awareness when it's
not necessary. This is kind of a workaround, not a perfect solution.
However, there is no ideal way to parse broken multi-byte character
sequences. So I guess this is the best way what we could do right
now...
 2001-01-06 03:33:17 +00:00
Hiroshi Inoue
4451ed3dfe init_irels() is changed to be called in RelationCacheInitializePhase2() 
so that transactional control could guarantee the consistency.
 2001-01-06 01:48:59 +00:00
Tom Lane
682b128993 Fix NOT NULL option for plpgsql variables (doesn't look like it 
could ever have worked...)
 2001-01-06 01:43:01 +00:00
Tom Lane
0ad5e43772 Fix misplaced strdup(), which could lead to error messages referencing 
deallocated memory later on.
 2001-01-06 01:39:01 +00:00
Tom Lane
81d08fcffe Rename and document some invalidation routines to make it clearer that 
they don't themselves flush any cache entries, only add to to-do lists
that will be processed later.
 2001-01-05 22:54:37 +00:00
Tom Lane
2fb6cc9045 Remove not-really-standard implementation of CREATE TABLE's UNDER clause, 
and revert documentation to describe the existing INHERITS clause
instead, per recent discussion in pghackers.  Also fix implementation
of SQL_inheritance SET variable: it is not cool to look at this var
during the initial parsing phase, only during parse_analyze().  See
recent bug report concerning misinterpretation of date constants just
after a SET TIMEZONE command.  gram.y really has to be an invariant
transformation of the query string to a raw parsetree; anything that
can vary with time must be done during parse analysis.
 2001-01-05 06:34:23 +00:00
Tom Lane
e62c38d0fc Disallow creation of a child table by a user who does not own the parent 
table, per pghackers discussion around 22-Dec-00.
 2001-01-05 02:58:16 +00:00
Peter Eisentraut
257e17bc60 Correct path where to check for password file existance. 2001-01-04 17:25:09 +00:00
Tom Lane
afeb8c4819 Clean up some unnecessary fragility in EXECUTE command. 2001-01-04 02:38:02 +00:00
Tom Lane
f9d6ffc5c4 Repair guaranteed core dump in SPI_exec(). Guess this routine wasn't 
used before ...
 2001-01-04 02:36:52 +00:00
Hiroshi Inoue
3052a421d5 I neglected to remove a debug message,sorry. 2001-01-04 02:24:22 +00:00
Tom Lane
ea608bfd3b pg_dump failed to handle backslashes embedded in function definitions 
(and most other places where it needed to output a string literal, too,
except for data INSERT statements).  Per bug report from Easter, 12/1/00.
 2001-01-04 01:23:47 +00:00
Tom Lane
60500d58bc Fix breakage of rules using NOTIFY actions, per bug report and patch 
from sergiop@sinectis.com.ar.
 2001-01-03 22:01:05 +00:00
Tom Lane
676cf18c5b New file format for COPY BINARY, in accordance with pghackers discussions 
of early December 2000.  COPY BINARY is now TOAST-safe.
 2001-01-03 20:04:10 +00:00
Tom Lane
8fd2e269f7 MakeRetrieveViewRuleName was scribbling on memory that didn't belong 
to it.  Bad dog.
 2001-01-03 18:43:09 +00:00
Thomas G. Lockhart
a8aa2f95b4 Repair always-broken date_part('quarter',timestamp). 
Previous result did not have correct month boundaries so anything near edge
 cases was suspect (e.g. April was in Q1 and July, August were lumped into
 Q2).
Thanks to Denis Osadchy <osadchy@turbo.nsk.su> for the report.
 2001-01-03 16:48:02 +00:00
Bruce Momjian
6b75942c72 I've found a memory leak in libecpg of PostgreSQL 7.0.3. 
The leak is caused by the memory allocation in
src/interfaces/ecpg/lib/execute.c in line 669 which is never freed.
Adding a "free(array_query);" after PQexec in line 671 seems to fix the
leak.

Thorsten Knabe
 2001-01-02 22:03:02 +00:00
Tom Lane
3bdadd0426 Document tuple ordering differences as a possible cause of 
regression test 'failures'.
 2001-01-02 05:56:02 +00:00
Tom Lane
1b8a219eef Clean up non-reentrant interface for hash_seq/HashTableWalk, so that 
starting a new hashtable search no longer clobbers any other search
active anywhere in the system.  Fix RelationCacheInvalidate() so that
it will not crash or go into an infinite loop if invoked recursively,
as for example by a second SI Reset message arriving while we are still
processing a prior one.
 2001-01-02 04:33:24 +00:00
Tom Lane
25d88e4c53 Tweak temporary-installation setup so that it doesn't break when the 
configured install --prefix begins with /data/...
 2001-01-02 02:13:48 +00:00
Tom Lane
144ec3c148 Update geometry-alpha-precision.out per reports from Brent Verner and 
Adriaan Joubert.
 2001-01-01 23:18:18 +00:00
Tom Lane
ad0169b1b7 CLUSTER forgot to create a TOAST table for the clustered relation. 2001-01-01 21:35:00 +00:00
Tom Lane
9315ff5549 Ensure attcacheoff is written out as -1 when writing pg_attribute 
tuples for a relation.  Needed to prevent Assert failure in CLUSTER.
 2001-01-01 21:33:31 +00:00
Tom Lane
473763e676 Update comment. 2001-01-01 21:22:54 +00:00
Tom Lane
19e68b5096 Mark geometric 'overlaps' operators (&&) as self-commutative. 2000-12-31 22:34:04 +00:00
Tom Lane
8972088dcb Fix typo in error message. 2000-12-31 22:24:14 +00:00
Tom Lane
52522850fe Don't say 'export PGHOST' or 'export PGPORT' unless we actually define 
those variables.  Some shells will invent an empty-string definition in
this case, which is not what we want.
 2000-12-31 18:38:44 +00:00
Tom Lane
e41b8a0fdd On further thought, we need a defense against empty PGPORT here too. 2000-12-31 18:23:21 +00:00
Tom Lane
45f92179d9 Ignore PGPORT environment variable if it is an empty string. 2000-12-31 18:15:58 +00:00
Tom Lane
ff6012e275 Reverse #if test to be defined(__osf__) rather than not-any-of-a-lot- 
of-others.
 2000-12-31 18:04:35 +00:00
Peter Eisentraut
3b2b7eb19e Remove incorrect use of rl_special_prefixes until further evaluation. 2000-12-31 11:57:58 +00:00
Tom Lane
fada8ee41f NetBSD/Alpha porting fixes from tom@minnesota.com. 2000-12-31 03:34:01 +00:00
Tom Lane
4723b2b99b Be more careful about the difference between signed and unsigned ints. 
Bug is revealed by OID regress test on 64-bit platforms.
 2000-12-30 19:17:47 +00:00
Peter Eisentraut
74e2bf95ec Remove C++ comment. 2000-12-30 16:48:49 +00:00
Vadim B. Mikheev
3e059b3802 1. WAL needs in zero-ed content of newly initialized page. 
2. Log record for PageRepaireFragmentation now keeps array
   of !LP_USED offnums to redo cleanup properly.
 2000-12-30 15:19:57 +00:00
Peter Eisentraut
874b4fd618 Remove incorrect assert. 2000-12-30 14:47:06 +00:00
Vadim B. Mikheev
c193f19a39 Fixed misprint in heap update WALoging. 2000-12-30 06:52:34 +00:00
Tatsuo Ishii
c0f9597b31 Imporve messages. 2000-12-30 06:10:43 +00:00
Tom Lane
ee6a91682d Apparently, special float8 comparison file for Alpha is only needed 
when using vendor cc, not gcc.
 2000-12-30 02:48:04 +00:00
Tom Lane
f83b221598 Clean up spinlock assembly code slightly (just cosmetic improvements) 
for Alpha gcc case.  For Alpha non-gcc case, replace use of
__INTERLOCKED_TESTBITSS_QUAD builtin with __LOCK_LONG_RETRY and
__UNLOCK_LONG.  The former does not execute an MB instruction and
therefore was guaranteed not to work on multiprocessor machines.
The LOCK_LONG builtins produce code that is the same in all essential
details as the gcc assembler code.
 2000-12-30 02:34:56 +00:00
Tom Lane
c23851bbe0 Paranoia about possible values of errno after a shmget/semget failure. 
In theory we should always get EEXIST if there's a key collision, but
if the kernel code tests error conditions in a weird order, perhaps
EACCES or EIDRM could occur too.
 2000-12-30 01:20:55 +00:00
Tom Lane
2153d1c106 Remove obsolete and unportable enable_plpgsql script. createlang has 
been the supported and documented way to do this for a long time...
 2000-12-30 00:50:44 +00:00
Peter Eisentraut
ab432f204a Fix unportable use of '!' in shell commands. 2000-12-30 00:24:09 +00:00
Tom Lane
aa44078e21 column and tuple numbers should be int not size_t. 2000-12-29 22:46:37 +00:00