Commit Graph

52 Commits

Author SHA1 Message Date
Peter Eisentraut
8b9e9644dc Replace AclObjectKind with ObjectType
AclObjectKind was basically just another enumeration for object types,
and we already have a preferred one for that.  It's only used in
aclcheck_error.  By using ObjectType instead, we can also give some more
precise error messages, for example "index" instead of "relation".

Reviewed-by: Michael Paquier <michael.paquier@gmail.com>
2018-01-19 14:01:15 -05:00
Peter Eisentraut
b56818abd4 Teach pgrowlocks to check relkind before scanning
Author: Amit Langote <Langote_Amit_f8@lab.ntt.co.jp>
2017-06-21 23:19:13 -04:00
Tom Lane
382ceffdf7 Phase 3 of pgindent updates.
Don't move parenthesized lines to the left, even if that means they
flow past the right margin.

By default, BSD indent lines up statement continuation lines that are
within parentheses so that they start just to the right of the preceding
left parenthesis.  However, traditionally, if that resulted in the
continuation line extending to the right of the desired right margin,
then indent would push it left just far enough to not overrun the margin,
if it could do so without making the continuation line start to the left of
the current statement indent.  That makes for a weird mix of indentations
unless one has been completely rigid about never violating the 80-column
limit.

This behavior has been pretty universally panned by Postgres developers.
Hence, disable it with indent's new -lpl switch, so that parenthesized
lines are always lined up with the preceding left paren.

This patch is much less interesting than the first round of indent
changes, but also bulkier, so I thought it best to separate the effects.

Discussion: https://postgr.es/m/E1dAmxK-0006EE-1r@gemulon.postgresql.org
Discussion: https://postgr.es/m/30527.1495162840@sss.pgh.pa.us
2017-06-21 15:35:54 -04:00
Bruce Momjian
a6fd7b7a5f Post-PG 10 beta1 pgindent run
perltidy run not included.
2017-05-17 16:31:56 -04:00
Peter Eisentraut
301ca0d9a2 Fix AclResult vs bool type mix-up
Using AclResult as a bool or vice versa works by accident, but it's
unusual and possibly confusing style, so write it out more explicitly.
2017-04-06 11:32:07 -04:00
Simon Riggs
ceb3158abe Fix pgrowlocks minor coding oversight 2017-03-30 14:53:07 -04:00
Simon Riggs
25fff40798 Default monitoring roles
Three nologin roles with non-overlapping privs are created by default
* pg_read_all_settings - read all GUCs.
* pg_read_all_stats - pg_stat_*, pg_database_size(), pg_tablespace_size()
* pg_stat_scan_tables - may lock/scan tables

Top level role - pg_monitor includes all of the above by default, plus others

Author: Dave Page
Reviewed-by: Stephen Frost, Robert Haas, Peter Eisentraut, Simon Riggs
2017-03-30 14:18:53 -04:00
Noah Misch
3a0d473192 Use wrappers of PG_DETOAST_DATUM_PACKED() more.
This makes almost all core code follow the policy introduced in the
previous commit.  Specific decisions:

- Text search support functions with char* and length arguments, such as
  prsstart and lexize, may receive unaligned strings.  I doubt
  maintainers of non-core text search code will notice.

- Use plain VARDATA() on values detoasted or synthesized earlier in the
  same function.  Use VARDATA_ANY() on varlenas sourced outside the
  function, even if they happen to always have four-byte headers.  As an
  exception, retain the universal practice of using VARDATA() on return
  values of SendFunctionCall().

- Retain PG_GETARG_BYTEA_P() in pageinspect.  (Page images are too large
  for a one-byte header, so this misses no optimization.)  Sites that do
  not call get_page_from_raw() typically need the four-byte alignment.

- For now, do not change btree_gist.  Its use of four-byte headers in
  memory is partly entangled with storage of 4-byte headers inside
  GBT_VARKEY, on disk.

- For now, do not change gtrgm_consistent() or gtrgm_distance().  They
  incorporate the varlena header into a cache, and there are multiple
  credible implementation strategies to consider.
2017-03-12 19:35:34 -04:00
Peter Eisentraut
f21a563d25 Move some things from builtins.h to new header files
This avoids that builtins.h has to include additional header files.
2017-01-20 20:29:53 -05:00
Alvaro Herrera
e3ad3ffa68 Fix handling of multixacts predating pg_upgrade
After pg_upgrade, it is possible that some tuples' Xmax have multixacts
corresponding to the old installation; such multixacts cannot have
running members anymore.  In many code sites we already know not to read
them and clobber them silently, but at least when VACUUM tries to freeze
a multixact or determine whether one needs freezing, there's an attempt
to resolve it to its member transactions by calling GetMultiXactIdMembers,
and if the multixact value is "in the future" with regards to the
current valid multixact range, an error like this is raised:
    ERROR:  MultiXactId 123 has not been created yet -- apparent wraparound
and vacuuming fails.  Per discussion with Andrew Gierth, it is completely
bogus to try to resolve multixacts coming from before a pg_upgrade,
regardless of where they stand with regards to the current valid
multixact range.

It's possible to get from under this problem by doing SELECT FOR UPDATE
of the problem tuples, but if tables are large, this is slow and
tedious, so a more thorough solution is desirable.

To fix, we realize that multixacts in xmax created in 9.2 and previous
have a specific bit pattern that is never used in 9.3 and later (we
already knew this, per comments and infomask tests sprinkled in various
places, but we weren't leveraging this knowledge appropriately).
Whenever the infomask of the tuple matches that bit pattern, we just
ignore the multixact completely as if Xmax wasn't set; or, in the case
of tuple freezing, we act as if an unwanted value is set and clobber it
without decoding.  This guarantees that no errors will be raised, and
that the values will be progressively removed until all tables are
clean.  Most callers of GetMultiXactIdMembers are patched to recognize
directly that the value is a removable "empty" multixact and avoid
calling GetMultiXactIdMembers altogether.

To avoid changing the signature of GetMultiXactIdMembers() in back
branches, we keep the "allow_old" boolean flag but rename it to
"from_pgupgrade"; if the flag is true, we always return an empty set
instead of looking up the multixact.  (I suppose we could remove the
argument in the master branch, but I chose not to do so in this commit).

This was broken all along, but the error-facing message appeared first
because of commit 8e9a16ab8f and was partially fixed in a25c2b7c4d.
This fix, backpatched all the way back to 9.3, goes approximately in the
same direction as a25c2b7c4d but should cover all cases.

Bug analysis by Andrew Gierth and Álvaro Herrera.

A number of public reports match this bug:
  https://www.postgresql.org/message-id/20140330040029.GY4582@tamriel.snowman.net
  https://www.postgresql.org/message-id/538F3D70.6080902@publicrelay.com
  https://www.postgresql.org/message-id/556439CF.7070109@pscs.co.uk
  https://www.postgresql.org/message-id/SG2PR06MB0760098A111C88E31BD4D96FB3540@SG2PR06MB0760.apcprd06.prod.outlook.com
  https://www.postgresql.org/message-id/20160615203829.5798.4594@wrigleys.postgresql.org
2016-06-24 18:29:28 -04:00
Tom Lane
5484c0a980 Minor fixes in contrib installation scripts.
Extension scripts should never use CREATE OR REPLACE for initial object
creation.  If there is a collision with a pre-existing (probably
user-created) object, we want extension installation to fail, not silently
overwrite the user's object.  Bloom and sslinfo both violated this precept.

Also fix a number of scripts that had no standard header (the file name
comment and the \echo...\quit guard).  Probably the \echo...\quit hack
is less important now than it was in 9.1 days, but that doesn't mean
that individual extensions get to choose whether to use it or not.

And fix a couple of evident copy-and-pasteos in file name comments.

No need for back-patch: the REPLACE bugs are both new in 9.6, and the
rest of this is pretty much cosmetic.

Andreas Karlsson and Tom Lane
2016-06-14 10:47:06 -04:00
Robert Haas
9164deea2f Update pgrowlocks extension for parallel query.
The pgrowlocks function provided by this extension is PARALLEL SAFE.

Andreas Karlsson
2016-06-09 17:35:53 -04:00
Alvaro Herrera
27846f02c1 Optimize locking a tuple already locked by another subxact
Locking and updating the same tuple repeatedly led to some strange
multixacts being created which had several subtransactions of the same
parent transaction holding locks of the same strength.  However,
once a subxact of the current transaction holds a lock of a given
strength, it's not necessary to acquire the same lock again.  This made
some coding patterns much slower than required.

The fix is twofold.  First we change HeapTupleSatisfiesUpdate to return
HeapTupleBeingUpdated for the case where the current transaction is
already a single-xid locker for the given tuple; it used to return
HeapTupleMayBeUpdated for that case.  The new logic is simpler, and the
change to pgrowlocks is a testament to that: previously we needed to
check for the single-xid locker separately in a very ugly way.  That
test is simpler now.

As fallout from the HTSU change, some of its callers need to be amended
so that tuple-locked-by-own-transaction is taken into account in the
BeingUpdated case rather than the MayBeUpdated case.  For many of them
there is no difference; but heap_delete() and heap_update now check
explicitely and do not grab tuple lock in that case.

The HTSU change also means that routine MultiXactHasRunningRemoteMembers
introduced in commit 11ac4c73cb is no longer necessary and can be
removed; the case that used to require it is now handled naturally as
result of the changes to heap_delete and heap_update.

The second part of the fix to the performance issue is to adjust
heap_lock_tuple to avoid the slowness:

1. Previously we checked for the case that our own transaction already
held a strong enough lock and returned MayBeUpdated, but only in the
multixact case.  Now we do it for the plain Xid case as well, which
saves having to LockTuple.

2. If the current transaction is the only locker of the tuple (but with
a lock not as strong as what we need; otherwise it would have been
caught in the check mentioned above), we can skip sleeping on the
multixact, and instead go straight to create an updated multixact with
the additional lock strength.

3. Most importantly, make sure that both the single-xid-locker case and
the multixact-locker case optimization are applied always.  We do this
by checking both in a single place, rather than them appearing in two
separate portions of the routine -- something that is made possible by
the HeapTupleSatisfiesUpdate API change.  Previously we would only check
for the single-xid case when HTSU returned MayBeUpdated, and only
checked for the multixact case when HTSU returned BeingUpdated.  This
was at odds with what HTSU actually returned in one case: if our own
transaction was locker in a multixact, it returned MayBeUpdated, so the
optimization never applied.  This is what led to the large multixacts in
the first place.

Per bug report #8470 by Oskari Saarenmaa.
2015-04-10 13:47:15 -03:00
Andres Freund
d153b80161 Fix typos in some error messages thrown by extension scripts when fed to psql.
Some of the many error messages introduced in 458857cc missed 'FROM
unpackaged'. Also e016b724 and 45ffeb7e forgot to quote extension
version numbers.

Backpatch to 9.1, just like 458857cc which introduced the messages. Do
so because the error messages thrown when the wrong command is copy &
pasted aren't easy to understand.
2014-08-25 18:30:37 +02:00
Alvaro Herrera
0531549801 Avoid uselessly looking up old LOCK_ONLY multixacts
Commit 0ac5ad5134 removed an optimization in multixact.c that skipped
fetching members of MultiXactId that were older than our
OldestVisibleMXactId value.  The reason this was removed is that it is
possible for multixacts that contain updates to be older than that
value.  However, if the caller is certain that the multi does not
contain an update (because the infomask bits say so), it can pass this
info down to GetMultiXactIdMembers, enabling it to use the old
optimization.

Pointed out by Andres Freund in 20131121200517.GM7240@alap2.anarazel.de
2014-07-29 15:41:06 -04:00
Noah Misch
0ffc201a51 Add file version information to most installed Windows binaries.
Prominent binaries already had this metadata.  A handful of minor
binaries, such as pg_regress.exe, still lack it; efforts to eliminate
such exceptions are welcome.

Michael Paquier, reviewed by MauMau.
2014-07-14 14:07:52 -04:00
Bruce Momjian
6a605cd6bd Adjust blank lines around PG_MODULE_MAGIC defines, for consistency
Report by Robert Haas
2014-07-10 14:02:08 -04:00
Peter Eisentraut
e7128e8dbb Create function prototype as part of PG_FUNCTION_INFO_V1 macro
Because of gcc -Wmissing-prototypes, all functions in dynamically
loadable modules must have a separate prototype declaration.  This is
meant to detect global functions that are not declared in header files,
but in cases where the function is called via dfmgr, this is redundant.
Besides filling up space with boilerplate, this is a frequent source of
compiler warnings in extension modules.

We can fix that by creating the function prototype as part of the
PG_FUNCTION_INFO_V1 macro, which such modules have to use anyway.  That
makes the code of modules cleaner, because there is one less place where
the entry points have to be listed, and creates an additional check that
functions have the right prototype.

Remove now redundant prototypes from contrib and other modules.
2014-04-18 00:03:19 -04:00
Robert Haas
2e44770fa3 pgrowlocks: Use GetActiveSnapshot() rather than SnapshotNow.
Per discussion, it's desirable to eliminate all remaining uses of
SnapshotNow, because it has unpleasant semantics: race conditions
can result in seeing multiple versions of a concurrently updated
row, or none at all.  By using GetActiveSnapshot() here, callers
will see exactly those rows that would have been visible if the
invoking query had scanned the table using, for example, a SELECT
statement.

This is slightly different from the old behavior, because commits
that happen concurrently with the scan will not affect the results.
In REPEATABLE READ or SERIALIZABLE modes, where transaction
snapshots are used, commits that have happened since the start of
the transaction will also not affect the results.  It is hoped
that this minor incompatibility will be thought an improvement,
or at least no worse than what we did before.
2013-07-22 16:21:14 -04:00
Robert Haas
0518eceec3 Adjust HeapTupleSatisfies* routines to take a HeapTuple.
Previously, these functions took a HeapTupleHeader, but upcoming
patches for logical replication will introduce new a new snapshot
type under which the tuple's TID will be used to lookup (CMIN, CMAX)
for visibility determination purposes.  This makes that information
available.  Code churn is minimal since HeapTupleSatisfiesVisibility
took the HeapTuple anyway, and deferenced it before calling the
satisfies function.

Independently of logical replication, this allows t_tableOid and
t_self to be cross-checked via assertions in tqual.c.  This seems
like a useful way to make sure that all callers are setting these
values properly, which has been previously put forward as
desirable.

Andres Freund, reviewed by Álvaro Herrera
2013-07-22 13:38:44 -04:00
Fujii Masao
6f9e39bc99 Fix typo in update scripts for some contrib modules. 2013-07-19 04:13:01 +09:00
Bruce Momjian
9af4159fce pgindent run for release 9.3
This is the first run of the Perl-based pgindent script.  Also update
pgindent instructions.
2013-05-29 16:58:43 -04:00
Alvaro Herrera
77a3082fc5 pgrowlocks: fix bogus lock strength output
Per report from digoal@126.com
2013-01-31 19:15:35 -03:00
Alvaro Herrera
0ac5ad5134 Improve concurrency of foreign key locking
This patch introduces two additional lock modes for tuples: "SELECT FOR
KEY SHARE" and "SELECT FOR NO KEY UPDATE".  These don't block each
other, in contrast with already existing "SELECT FOR SHARE" and "SELECT
FOR UPDATE".  UPDATE commands that do not modify the values stored in
the columns that are part of the key of the tuple now grab a SELECT FOR
NO KEY UPDATE lock on the tuple, allowing them to proceed concurrently
with tuple locks of the FOR KEY SHARE variety.

Foreign key triggers now use FOR KEY SHARE instead of FOR SHARE; this
means the concurrency improvement applies to them, which is the whole
point of this patch.

The added tuple lock semantics require some rejiggering of the multixact
module, so that the locking level that each transaction is holding can
be stored alongside its Xid.  Also, multixacts now need to persist
across server restarts and crashes, because they can now represent not
only tuple locks, but also tuple updates.  This means we need more
careful tracking of lifetime of pg_multixact SLRU files; since they now
persist longer, we require more infrastructure to figure out when they
can be removed.  pg_upgrade also needs to be careful to copy
pg_multixact files over from the old server to the new, or at least part
of multixact.c state, depending on the versions of the old and new
servers.

Tuple time qualification rules (HeapTupleSatisfies routines) need to be
careful not to consider tuples with the "is multi" infomask bit set as
being only locked; they might need to look up MultiXact values (i.e.
possibly do pg_multixact I/O) to find out the Xid that updated a tuple,
whereas they previously were assured to only use information readily
available from the tuple header.  This is considered acceptable, because
the extra I/O would involve cases that would previously cause some
commands to block waiting for concurrent transactions to finish.

Another important change is the fact that locking tuples that have
previously been updated causes the future versions to be marked as
locked, too; this is essential for correctness of foreign key checks.
This causes additional WAL-logging, also (there was previously a single
WAL record for a locked tuple; now there are as many as updated copies
of the tuple there exist.)

With all this in place, contention related to tuples being checked by
foreign key rules should be much reduced.

As a bonus, the old behavior that a subtransaction grabbing a stronger
tuple lock than the parent (sub)transaction held on a given tuple and
later aborting caused the weaker lock to be lost, has been fixed.

Many new spec files were added for isolation tester framework, to ensure
overall behavior is sane.  There's probably room for several more tests.

There were several reviewers of this patch; in particular, Noah Misch
and Andres Freund spent considerable time in it.  Original idea for the
patch came from Simon Riggs, after a problem report by Joel Jacobson.
Most code is from me, with contributions from Marti Raudsepp, Alexander
Shulgin, Noah Misch and Andres Freund.

This patch was discussed in several pgsql-hackers threads; the most
important start at the following message-ids:
	AANLkTimo9XVcEzfiBR-ut3KVNDkjm2Vxh+t8kAmWjPuv@mail.gmail.com
	1290721684-sup-3951@alvh.no-ip.org
	1294953201-sup-2099@alvh.no-ip.org
	1320343602-sup-2290@alvh.no-ip.org
	1339690386-sup-8927@alvh.no-ip.org
	4FE5FF020200002500048A3D@gw.wicourts.gov
	4FEAB90A0200002500048B7D@gw.wicourts.gov
2013-01-23 12:04:59 -03:00
Tom Lane
458857cc9d Throw a useful error message if an extension script file is fed to psql.
We have seen one too many reports of people trying to use 9.1 extension
files in the old-fashioned way of sourcing them in psql.  Not only does
that usually not work (due to failure to substitute for MODULE_PATHNAME
and/or @extschema@), but if it did work they'd get a collection of loose
objects not an extension.  To prevent this, insert an \echo ... \quit
line that prints a suitable error message into each extension script file,
and teach commands/extension.c to ignore lines starting with \echo.
That should not only prevent any adverse consequences of loading a script
file the wrong way, but make it crystal clear to users that they need to
do it differently now.

Tom Lane, following an idea of Andrew Dunstan's.  Back-patch into 9.1
... there is not going to be much value in this if we wait till 9.2.
2011-10-12 15:45:03 -04:00
Bruce Momjian
6416a82a62 Remove unnecessary #include references, per pgrminclude script. 2011-09-01 10:04:27 -04:00
Alvaro Herrera
b93f5a5673 Move Trigger and TriggerDesc structs out of rel.h into a new reltrigger.h
This lets us stop including rel.h into execnodes.h, which is a widely
used header.
2011-07-04 14:35:58 -04:00
Tom Lane
029fac2264 Avoid use of CREATE OR REPLACE FUNCTION in extension installation files.
It was never terribly consistent to use OR REPLACE (because of the lack of
comparable functionality for data types, operators, etc), and
experimentation shows that it's now positively pernicious in the extension
world.  We really want a failure to occur if there are any conflicts, else
it's unclear what the extension-ownership state of the conflicted object
ought to be.  Most of the time, CREATE EXTENSION will fail anyway because
of conflicts on other object types, but an extension defining only
functions can succeed, with bad results.
2011-02-13 22:54:52 -05:00
Tom Lane
629b3af27d Convert contrib modules to use the extension facility.
This isn't fully tested as yet, in particular I'm not sure that the
"foo--unpackaged--1.0.sql" scripts are OK.  But it's time to get some
buildfarm cycles on it.

sepgsql is not converted to an extension, mainly because it seems to
require a very nonstandard installation process.

Dimitri Fontaine and Tom Lane
2011-02-13 22:54:49 -05:00
Magnus Hagander
fe9b36fd59 Convert cvsignore to gitignore, and add .gitignore for build targets. 2010-09-22 12:57:04 +02:00
Magnus Hagander
9f2e211386 Remove cvs keywords from all files. 2010-09-20 22:08:53 +02:00
Bruce Momjian
d747140279 8.4 pgindent run, with new combined Linux/FreeBSD/MinGW typedef list
provided by Andrew.
2009-06-11 14:49:15 +00:00
Bruce Momjian
636edd553d Blank line Makefile cleanups. 2009-04-28 17:07:50 +00:00
Tatsuo Ishii
40e01e267d Remove outdated Japanese README files per discussion. 2009-01-06 13:43:31 +00:00
Alvaro Herrera
a3540b0f65 Improve our #include situation by moving pointer types away from the
corresponding struct definitions.  This allows other headers to avoid including
certain highly-loaded headers such as rel.h and relscan.h, instead using just
relcache.h, heapam.h or genam.h, which are more lightweight and thus cause less
unnecessary dependencies.
2008-06-19 00:46:06 +00:00
Alvaro Herrera
f8c4d7db60 Restructure some header files a bit, in particular heapam.h, by removing some
unnecessary #include lines in it.  Also, move some tuple routine prototypes and
macros to htup.h, which allows removal of heapam.h inclusion from some .c
files.

For this to work, a new header file access/sysattr.h needed to be created,
initially containing attribute numbers of system columns, for pg_dump usage.

While at it, make contrib ltree, intarray and hstore header files more
consistent with our header style.
2008-05-12 00:00:54 +00:00
Alvaro Herrera
73b0300b2a Move the HTSU_Result enum definition into snapshot.h, to avoid including
tqual.h into heapam.h.  This makes all inclusion of tqual.h explicit.

I also sorted alphabetically the includes on some source files.
2008-03-26 21:10:39 +00:00
Tom Lane
895a94de6d Avoid incrementing the CommandCounter when CommandCounterIncrement is called
but no database changes have been made since the last CommandCounterIncrement.
This should result in a significant improvement in the number of "commands"
that can typically be performed within a transaction before hitting the 2^32
CommandId size limit.  In particular this buys back (and more) the possible
adverse consequences of my previous patch to fix plan caching behavior.

The implementation requires tracking whether the current CommandCounter
value has been "used" to mark any tuples.  CommandCounter values stored into
snapshots are presumed not to be used for this purpose.  This requires some
small executor changes, since the executor used to conflate the curcid of
the snapshot it was using with the command ID to mark output tuples with.
Separating these concepts allows some small simplifications in executor APIs.

Something for the TODO list: look into having CommandCounterIncrement not do
AcceptInvalidationMessages.  It seems fairly bogus to be doing it there,
but exactly where to do it instead isn't clear, and I'm disinclined to mess
with asynchronous behavior during late beta.
2007-11-30 21:22:54 +00:00
Bruce Momjian
33e2e02493 Add CVS version labels to all install/uninstall scripts. 2007-11-13 04:24:29 +00:00
Bruce Momjian
926bbab448 Make /contrib install/uninstall script consistent:
remove transactions
	use create or replace function
	make formatting consistent
	set search patch on first line

Add documentation on modifying *.sql to set the search patch, and
mention that major upgrades should still run the installation scripts.

Some of these issues were spotted by Tom today.
2007-11-11 03:25:35 +00:00
Bruce Momjian
541ff409cc Remove references to READMEs from /contrib Makefiles. 2007-11-10 23:59:52 +00:00
Bruce Momjian
c3c69ab4fd Move most /contrib README files into SGML. Some still need conversion
or will never be converted.
2007-11-10 23:30:46 +00:00
Tom Lane
89fefd9416 Reduce the permissions check needed to use pgrowlocks() to having
SELECT on the target table.  Per discussion.
2007-08-28 22:59:30 +00:00
Tom Lane
56f3fb3ba1 Restrict pgrowlocks function to superusers. (This might be too strict,
but no permissions check at all is certainly no good.)  Clean up usage
of some deprecated APIs.
2007-08-27 00:13:51 +00:00
Tom Lane
b09c248bdd Fix PGXS conventions so that extensions can be built against Postgres
installations whose pg_config program does not appear first in the PATH.
Per gripe from Eddie Stanley and subsequent discussions with Fabien Coelho
and others.
2007-06-26 22:05:04 +00:00
Tom Lane
72ec567a9a Simplify contrib Makefiles by removing unnecessary SRCS macro,
per Magnus.
2006-10-19 17:40:03 +00:00
Bruce Momjian
f99a569a2e pgindent run for 8.2. 2006-10-04 00:30:14 +00:00
Tom Lane
035599da01 uninstall script for pgrowlocks - Josh Drake 2006-09-30 18:08:32 +00:00
Bruce Momjian
66c15dfda1 Adjust /contrib for new include file contents. 2006-07-13 16:57:31 +00:00
Tom Lane
a0ffab351e Magic blocks don't do us any good unless we use 'em ... so install one
in every shared library.
2006-05-30 22:12:16 +00:00