Moved to include/port

Submitted by: adrian@waltham.harvard.net

header files.

Pointed out by: Edmund Mergl <E.Mergl@bawue.de>

Pointed out by: afc@teri.superlink.net

Provided by: adrian@waltham.harvard.net

modification to c.h so that bool isn't typedef'd under __cplusplus

testing

Remove the TEST_MAIN stuff at the top...

	- if someone can pick a better \? for this, plesae let me know...all
	  the good ones seem taken :(

Submitted by: adrian@waltham.harvard.net

but it gets rid of the temptation to modify the old source files :)

pg_proc.h still needs modifying, but this gets it in there so that we can
get around any compiler bugs.  Will try and get the pg_proc.h entries done
up later tonight...

Subject: Re: [HACKERS] GEQO and views (rules)


Oke, this was caused by a classic bug :-/
I thougth, root->base_relation_list_ could be
represented as relid string 1-2-3-4- etc.

Instead, in case of views, the count of relids doesn't start with "1" but
maybe 4-5-6- etc . :-(

GEQO patch follows ... views are now all right.

varlena.c - part of Thomas' most recent patch

weighting factor */) in addition to
#define _CPU_PAGE_WEIGHT_  0.065 (/* CPU-heap-to-page cost weighting factor
*/).

ATTNVALS_SCALE/reltuples (instead of reltuples).

2. PageWeights are variables now.
3. Fixed using ceil((double)selec*indextuples) as estimation
for expected heap pages: ceil((double)selec*relpages) now.

use sum(npages)/((nkeys == 1) ? 1 : nkeys + 1) as expected index page
estimation for multi-key quals - instead of sum(npages).
In old code npages for x > 10 and x < 20 is twice as for x > 10 - cool ?

regress.sh modified to get rid of queries.sql tests, as they are
performed vis sql/*.sql

Its starting to actually take shape and look as expected...

should be used :)

partially split

The whole file needs updating, but will work on that after finishing
with the splits

user-friendly (and more useful)

'master' file

Commit mods to regress.sh so that split out tests are run...look forward
to finding out how to do a proper redirect to continue visual cleanup :)

tests allows us to have a 'for...done' loop inside of regress.sh for
both doing the tests, and determining fail/ok results

AddGroupAttrToTlist() is not called from anywhere now.