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Author SHA1 Message Date
Bryan Henderson
79729c0e5e Add comments defining "typelem" column of pg_type. 1996-12-09 01:23:51 +00:00
Bryan Henderson
b36e3042e7 Add comments describing interface to heap_getattr(). 1996-12-09 01:22:17 +00:00
Bryan Henderson
6cfb12e0cf Add CUSTOM_CC variable for Makefile.custom. Thanks Kurt Lidl. 1996-12-09 01:16:51 +00:00
Bruce Momjian
8cedf57eb1 Reduce printing from debug level 2 ande layout change. 1996-12-07 04:39:38 +00:00
Bruce Momjian
2e20099e32 Reduce printing from deub level 2 ande layout change. 1996-12-07 04:38:40 +00:00
Bruce Momjian
c0941ab7f0 Remove Dan's fix of SELECT NULL to fix INSERT NULL. 1996-12-07 04:38:11 +00:00
Bruce Momjian
7f8b8b9e42 Fix for SELECT NULL. 1996-12-07 04:37:06 +00:00
Bruce Momjian
c90c058bf0 Fix from Jan agreed with by Massimo. 1996-12-07 04:36:38 +00:00
Vadim B. Mikheev
4e064c0560 _bt_updateitem is returned in code, but works only if sizes of keys 
are equal.
 1996-12-06 09:45:30 +00:00
Vadim B. Mikheev
c3e10a4caf 1. _bt_compare fixed to work properly with new code in _bt_insertonpg 
(old _bt_compare always returned >= 0 while comparing with P_HIKEY
   on root page - it breaks root page when _bt_insertonpg tries insert
   new minimal key into root page).
2. Fixed bug concerns "empty" pages: non-rightmost pages with only P_HIKEY
   present on it. Such pages appear after vacuum.
 1996-12-06 09:41:45 +00:00
Bruce Momjian
64397b758f Remove duplicate patch for COUNT fix. 1996-12-04 14:23:16 +00:00
Bryan Henderson
9005a38bdb Change portname "sparc" to "sunos4" and change some portname dependencies to 
feature dependencies.  Thanks Kurt J. Lidl.
 1996-12-04 03:06:33 +00:00
Bruce Momjian
071797f539 Change tests to lowercase for esthetics. 1996-12-03 17:01:35 +00:00
Vadim B. Mikheev
e5fbe3017c pname=NULL -> pname="" (stringinfo.c:appendStringInfo doesn't like NULL). 1996-12-03 05:50:11 +00:00
Bruce Momjian
f2af019645 Make COUNT,SUM case insensitive. 1996-12-03 05:06:35 +00:00
Bryan Henderson
514d69bdbf Remove #if defined(bsdi) define SIGJMP_BUF, per Kurt Lidl. 1996-12-03 00:11:07 +00:00
Bruce Momjian
58193362bd Reduce regression diffs 1996-12-02 14:17:59 +00:00
Bruce Momjian
5f9bdb7641 Reduce regression diff size with timezone changes and cleanup. 1996-12-02 06:31:20 +00:00
Bruce Momjian
7980b8a5cc Fix for inclusion of new prompt output. 1996-12-01 20:28:39 +00:00
Bruce Momjian
1eae8e1228 Fix compiler warning about unitialized variables. 1996-12-01 19:48:39 +00:00
Bruce Momjian
63df35e249 This patch changes quite a few instances of references of Oid's 
as ints and longs.  Touches on quite a few function args as
well.  Most other files look ok as far as Oids go...still checking
though...

Since Oids are type'd as unsigned ints, they should prolly be used
with the %ud format string in elog and sprintf messages.  Not sure
what kind of strangeness that could produce.

Darren King
 1996-11-30 18:07:02 +00:00
Bruce Momjian
f0a9e64afd As someone asked for this feature - patch for 1.09 follows. 
Now You can do queries like

select sum(some_func(x)) from ...
select min(table1.x + table2.y) from table1, table2 where ...

and so on.

Vadim
 1996-11-30 17:49:02 +00:00
Bruce Momjian
87352726b2 Change end-of-line comma to semicolon. 1996-11-30 17:47:07 +00:00
Bruce Momjian
d3e0860d25 Aded mention that != maps to <>. 1996-11-30 04:56:18 +00:00
Bruce Momjian
440279e803 Add indicator for in quote or in query to prompt. 1996-11-30 03:41:20 +00:00
Bruce Momjian
2d7aacb052 Added BETWEEN and IN to grammar. Map != to <>. 1996-11-30 03:38:09 +00:00
Bruce Momjian
a3d773a693 Allow select oid,* from table. Allow * anywhere in target list. 1996-11-29 15:56:18 +00:00
Vadim B. Mikheev
a962c6128f vrl_min_tlen added to VRelListData. 1996-11-29 10:29:45 +00:00
Vadim B. Mikheev
03659a262e Added: dynamic re-moving page from list of pages usable for shrinking 
if its free-space < min_tuple_len.
 1996-11-29 10:27:59 +00:00
Bryan Henderson
7b4426eaea Throw some double quotes on the pile! 1996-11-29 06:24:14 +00:00
Bruce Momjian
316e81cf22 Fix for BSDI compile. 1996-11-29 04:49:46 +00:00
Bruce Momjian
ba876c150a Changed saved_relname size to save memory. 1996-11-28 05:46:08 +00:00
Vadim B. Mikheev
c7cba5780f Fix for "might be used uninitialized" warnings. 1996-11-28 04:37:38 +00:00
Bryan Henderson
f0e7004d29 Make strdup work for Ultrix. Thanks Erik Bertelsen 1996-11-28 03:32:18 +00:00
Vadim B. Mikheev
0667fd9491 TransactionIdIsInProgress is commented out 1996-11-27 15:15:54 +00:00
Bruce Momjian
6450bef6ec Convert ' to " in dates. Update example code to show empty query as "". 1996-11-27 13:49:46 +00:00
Bruce Momjian
c9ec45062a Remove unused define's. 1996-11-27 13:48:58 +00:00
Bruce Momjian
134c35c761 no change 1996-11-27 13:48:23 +00:00
Bruce Momjian
79b1a0ff35 Allow all empty queries to return EMPTY. 1996-11-27 13:47:05 +00:00
Bryan Henderson
9c0afeabb7 More stuff to make it compile on various ports. 1996-11-27 08:16:44 +00:00
Vadim B. Mikheev
a38365e0eb New structures for new vacuum. 1996-11-27 07:35:06 +00:00
Vadim B. Mikheev
948720ee94 New mdtruncate() & smgrtruncate() funcs. 1996-11-27 07:33:42 +00:00
Vadim B. Mikheev
b41aa3903c TransactionIdIsInProgress moved to shmem.c 1996-11-27 07:32:10 +00:00
Vadim B. Mikheev
f0c5a6c614 Shrinking and other things. 1996-11-27 07:27:20 +00:00
Vadim B. Mikheev
3385497228 New smgrtruncate smgr' interface func. 1996-11-27 07:25:52 +00:00
Vadim B. Mikheev
a2a33e1344 New mdtruncate() func for single segment relations (< 2Gb). 1996-11-27 07:24:02 +00:00
Vadim B. Mikheev
3643248ae2 TransactionIdIsInProgress is here now and gives quality answer 
by scanning PROC structures of all running backend.
 1996-11-27 07:20:07 +00:00
Vadim B. Mikheev
47312ec134 Setting MyProc->xid to InvalidTransactionId while creating 
PROC structure (it's for new TransactionIdIsInProgress func).
 1996-11-27 07:17:48 +00:00
Vadim B. Mikheev
713b65e19c Setting MyProc->xid to current transaction' id in StartTransaction 
and to InvalidTransactionId in CommitTransaction & AbortTransaction
(it's for new TransactionIdIsInProgress func).
 1996-11-27 07:14:51 +00:00
Vadim B. Mikheev
1db76d708c TransactionIdIsInProgress moved to shmem.c 1996-11-27 07:10:59 +00:00