object types, rather than by OID.  This should help ensure consistent
dump output from databases that are logically the same but have different
histories, per recent discussion about 'diffing' databases.  The patch
is bulky because of renaming of fields, but not very complicated.
Also, do some tweaking to cause BLOB restoration to be done in a better
order, and clean up pg_restore's textual output to exactly match pg_dump.

< 	o Add PL/PHP (Joe, Jan)
> 	o Add PL/PHP (Joe)

> 	o Add way to remove cluster specification on a table

which are munged by sed, such as:
/e/cygwin/opt/diff9c/pgsql/src/test/regress/data/agg.data to be
correctly passed as:
e:/cygwin/opt/diff9c/pgsql/src/test/regress/data/agg.data

FWIW, "fixes" a large (> 20) tests under Win32.

Claudio Natoli

have been there to start with, except for overly enthusiastic copy-and-
paste ...

The former coding failed if the cast function was not in the pg_catalog
schema.  How'd this escape detection?

simplistic; it recognized SELECT * FROM but not SELECT * FROM LIMIT.
Per bug report from Jeff Bohmer.

L J Bayuk

output to be distinct, if all the GROUP BY columns appear in the output.
Per suggestion from Dennis Haney.

report from krizsan.

Backpatch to 7.4.X.

to the discussion of planner statistics in the documentation for the
default_statistics_target GUC var.

equivalent sort expressions to use was broken: you can't just look
at the relation membership, you have to actually grovel over the
individual Vars in each expression.  I think this did work when it
was written, but it was broken by subsequent optimizations that made
join relations not propagate every single input variable upward.
Must find the Var that got propagated, not choose one at random.
Per bug report from Daniel O'Neill.

build for some versions of OpenJade (unfortunately, my local version of
OpenJade didn't report the error...) -- thanks to Andrew Dunstan for
the report.

default: some SGML tags weren't properly terminated.

Claudio Natoli

spent initializing it during indexscan startup.

of which redundant clause to remove, it removes the more expensive one.
In simple scenarios the clauses will be like 'var = var' and there's
no difference, but we are now capable of considering cases where there
are sub-selects in the clauses, and it makes a BIG difference.

indexTotalCost.  I think this may not make any real difference in 7.4,
but it definitely is a problem with CVS tip's new equation.

is generating, to avoid problems when subselects are involved.  Per
report from Damon Hart.

comments, make some unrelated improvements to the functions
documentation, and perform some minor consistency cleanup
elsewhere. Original initcap() change from Dennis B., additional
changes by Neil C.

later.

Corrects bit-rot of recently applied patch. win32/cygwin only.

Claudio Natoli

python.

* Changes incorrect CYGWIN defines to __CYGWIN__

* Some localtime returns NULL checks (when unchecked cause SEGVs under
Win32
regression tests)

* Rationalized CreateSharedMemoryAndSemaphores and
AttachSharedMemoryAndSemaphores (Bruce, I finally remembered to do it);
requires attention.

Claudio Natoli

Andrew Dunstan, some help from Tom Lane.

in pg_statistic are correctly aligned if they contain values that require
double alignment.  Too bad we cannot force initdb for this in 7.4 branch.