data, and both have filled the transmission buffers.  One scenario where
this can happen was illustrated here:
http://archives.postgresql.org/pgsql-hackers/2003-04/msg00979.php

machine readable, without headers, not sorted.  Parameter descriptions
adjusted to fit first sentence + rest convention.

fully search-path-proof yet; also, element_types view did not work for
parameters and result types of functions, because it didn't generate
the object_name for the function the same way the data_type_privileges
view does.  While at it, centralize dependencies on INDEX_MAX_KEYS/
FUNC_MAX_ARGS into a function returning setof int, so that it will be
easier to fix information_schema for nonstandard values of these
parameters.

I inadvertently broke a few days ago (per report from Sean Thomas).
Add regression test case to try to catch any similar breakage in future.

Use pg_get_constraintdef instead of pg_constraint.consrc
Use UNION ALL instread of UNION
Make use of regclass type for getting OID of system catalogs
Add schema qualifications where necessary
Fix typos

well spotted by Neil Conway.

never documented anywhere, sigh).  Centralize the detailed documentation
of system views into catalogs.sgml, and provide cross-references.

Link to it from some appropriate places.

digits, and label it 'ms' not 'msec', for consistency with psql's \timing
display.  Per recent discussions.

a portion of a patch recently submitted by Christopher Kings-Lynne.
Applied by agreement that this is a bug fix.

tab-completing.

of the entries used to be zero, which I think I had deliberately done in
the name of saving cycles during ANALYZE, but it was really a rather
foolish decision.  Some of the more complex views in information_schema
were getting really bad plans for lack of statistics on the columns they
were joining over.

I'm not forcing an initdb for this, but I think there will be one soon
anyway to repair some bugs in the information_schema views.

memory say 'out of shared memory'; some were doing that and some just
said 'out of memory'.  Also add a HINT about increasing max_locks_per_transaction
where relevant, per suggestion from Sean Chittenden.  (The former change
does not break the strings freeze; the latter does, but I think it's
worth doing anyway.)

identifiers --- it will now complete these correctly with double quoting.
Fix a few other issues in passing.

protocol, per report from Igor Shevchenko.  NOTIFY thought it could
do its thing if transaction blockState is TBLOCK_DEFAULT, but in
reality it had better check the low-level transaction state is
TRANS_DEFAULT as well.  Formerly it was not possible to wait for the
client in a state where the first is true and the second is not ...
but now we can have such a state.  Minor cleanup in StartTransaction()
as well.

> * Allow pg_dump to dump CREATE CONVERSION (Christopher)

Update HISTORY file.

HISTORY file, and attributes the shared-buffer-alignment change to
Manfred Spraul.

Neil Conway

considered "tested."

And I have turned all of the 7.4 HISTORY material into DocBook for
release.sgml

Christopher Browne

per recent pghackers discussions.  Also ensure that explicitly setting
CFLAGS in the configure environment will be honored.

up by quotes or backslashes in words that are being matched to database
names (per gripe from Ian Barwick, though I didn't use his patch).
Also fix possible memory leakage if _complete_with_query isn't run to
completion (not clear if that can happen or not, but be safe).

it.  Not sure why I'd thought it would be a good idea to do differently
way back when, but Greg Stark exposed the folly of doing so ...

little use.