> * Allow DISTINCT to use hashing like GROUP BY

> * Allow WAL traffic to be steamed to another server for stand-by
>   replication

< * Research use of sched_yield() for spinlock acquisition failure

>
1032a1034
> * Remove BeOS and QNX-specific code

> 	o Fix SELECT INTERVAL '1' MONTH

   errmsg("canceling query due to user request or statement timeout")));

Hiroshi Saito

Michael Fuhr

<
> * Update Bonjour to work with newer cross-platform SDK

tag it all beta2 ...

<
390d388
<
453c451
< 	  removed or have its heap and index files truncated.  One
> 	  be removed or have its heap and index files truncated.  One
< * Use a phantom command counter for nested subtransactions to reduce
<   per-tuple overhead

> 	o Add single-step debugging of PL/PgSQL functions

sake of brevity and clarity.

Make pg_reload_conf(), pg_rotate_logfile(), and pg_cancel_backend()
return a boolean rather than an integer to indicate success or failure.

Along the way, make some minor cleanups to dbsize.c -- in particular,
use elog() rather than ereport() for "shouldn't happen" error
conditions, and remove some of the more flagrant violations of the
Postgres indentation conventions.

Catalog version bumped.

Robert Treat.

bytes.  This shouldn't make any difference on x86 machines, where the size
happened to be 16 bytes anyway, but on 64-bit machines and machines with
slock_t int or wider, it will speed array indexing and hopefully reduce
SMP cache contention effects.  Per recent experimentation.

2 Makefile fixes

the builtin functions (although some more entries are still needed),
and remove the duplicate index entries that have been causing
collateindex.pl warnings. Consistently use "int" and "bigint", rather
than a mix of "int", "integer", "int4", "bigint", and "int8". Make
parenthesis style in syntax examples more consistent. Various
copy-editing for newly-added documentation and SGML markup fixes.

in parsing cursor declarations.

Roman Neuhauser.  Update some obsolete comments for exec_eval_datum, too.

consistent with the other sections in this chapter.

recovered.  I did not see any actual leak while testing this in CVS tip,
but 8.0 definitely has a problem with leaking the space temporarily
palloc'd by BufferSync().  In any case this seems a good idea to forestall
similar problems in future.  Per report from Arjen van der Meijden.

a section of the "Server Run-time Environment" chapter. Also, move the
SGML for the new chapter to a separate file and fix the resulting
fallout.

particular the addition of bitmap scans and the relaxation of rules
about when multicolumn indexes can be used.  Also some minor editorial
work in other parts of the chapter.