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68 Commits

Author SHA1 Message Date
Bruce Momjian
d5a3f52d62 Assign priorities when creating jobs in lock queue. 1997-02-11 23:05:38 +00:00
Marc G. Fournier
a246e87d12 Convert MISSING_SYSCONF to !HAVE_SYSCONF for autoconf 
From: Keith Parks
 1997-01-27 00:09:47 +00:00
Bruce Momjian
1836ce2c81 Change next to nextstep where missed. 1997-01-26 20:15:26 +00:00
Bruce Momjian
ac3c926c42 Fix typo in struct name. 1997-01-26 00:45:25 +00:00
Bruce Momjian
4eadf2d6cd More autosize structure error checks. 1997-01-25 21:01:16 +00:00
Marc G. Fournier
37a8bdba43 The second patch adds a more explicative error message to BufferPoolCheckLeak. 
It should be completely harmless.

Submitted by: Massimo Dal Zotto <dz@cs.unitn.it>
 1997-01-23 19:43:23 +00:00
Bruce Momjian
fa937b5e6b Remove SB_PAD. Compute padding at compile time. 1997-01-23 18:15:29 +00:00
Vadim B. Mikheev
9ff69034b2 Fixing possible losing data changes: 
1. New flag - BM_JUST_DIRTIED - added for BufferDesc;
2. All data "dirtiers" (WriteBuffer and WriteNoReleaseBuffer)
   set this flag (and BM_DIRTY too);
3. All data "flushers" (FlushBuffer, BufferSync and BufferReplace)
   turn this flag off just before calling smgr[blind]write/smgrflush
   and check this flag after flushing buffer: if it turned ON then
   BM_DIRTY will stay ON.
 1997-01-20 04:36:48 +00:00
Bruce Momjian
5fefb9f8e7 Add include files needed for stat(). 1997-01-18 16:14:04 +00:00
Vadim B. Mikheev
b00c2c1d3f FlushLocalBuffer () releases buffer only if required 
by caller.
 1997-01-16 08:13:14 +00:00
Vadim B. Mikheev
eb08b3ce4f No more LateWrite, but there is WriteMode; 
SetBufferWriteMode () added;
FlushBuffer () fixed: now directly calls smgrflush () and
	releases buffer only if required by caller.
 1997-01-16 08:11:41 +00:00
Vadim B. Mikheev
1c297d429e No more LateWrite. 1997-01-16 08:04:30 +00:00
Vadim B. Mikheev
2ca05fe45d ReleaseTmpRelBuffers is ReleaseRelationBuffers now. 1997-01-14 05:40:45 +00:00
Bruce Momjian
e3c4ac15d3 Another compilation error has surfaced on Ultrix. In spin.c, sem.h must be 
included after storage/ipc.h like other similar cases that were changed
recently.

This one has popped up during the last few days.

My sources are sup'ed today, 13. jan 1996.

regards
Erik Bertelsen.
 1997-01-14 01:53:11 +00:00
Marc G. Fournier
ef228cb170 From: Keith Parks <emkxp01@mtcc.demon.co.uk> 
OK, The votes are in for the NOFILES limit.

With the exception of Next, for which I've not yet heard, all supported platforms
seem to have the sysconf() call.


port           supported	default	Source.
aix            yes		2000	darrenk@insightdist.com
alpha          yes		4096	mjl@wwx.vip.at
BSD44_derived  yes		64	scrappy@hub.org
bsdi           yes		???	maillist@candle.pha.pa.us
dgux           yes		???	geek@andrew.cmu.edu
hpux           yes		60	emkxp01@mtcc.demon.co.uk
i386_solaris   yes		64	emkxp01@mtcc.demon.co.uk
irix5          yes		200	martin@biochem.uc.ac.uk
linux          yes		256	emkxp01@mtcc.demon.co.uk
next           ????		???
sparc_solaris  yes		64	emkxp01@mtcc.demon.co.uk
sunos4         yes		64	emkxp01@mtcc.demon.co.uk
svr4           yes		64	chicks@chicks.net
ultrix4        yes		64	erik@sockdev.uni-c.dk

So here's a patch that I think will do the job.
(I assume Next will have sysconf() but if not just add MISSING_SYSCONF to
 the config.h file )

Thanks,
Keith.
 1997-01-13 01:25:29 +00:00
Bruce Momjian
a5dd06f763 include sem.h added, include string.h neede, from Erik Bertelsen for Ultrix 1997-01-10 20:19:49 +00:00
Vadim B. Mikheev
c6a605705c index_insert has now HeapRelation as last param (for unique index 
implementation).
 1997-01-10 10:00:39 +00:00
Bryan Henderson
5e98c40129 Change the way ipc.h is included because sys/ipc.h on Ultrix is broken. 1997-01-08 08:33:07 +00:00
Vadim B. Mikheev
ae753b86b5 ReleaseTmpRelBuffers () releases buffers in LOCAL buffer pool now 
(if rd_islocal is true).
 1996-12-31 06:47:30 +00:00
Bruce Momjian
fd12c8f85e Fixed Assert check where ! should be !=. 1996-12-28 22:44:14 +00:00
Bryan Henderson
634b38aa86 Add asserts to check for file descriptor ring corruption. 1996-12-27 22:57:51 +00:00
Bruce Momjian
e8f43854ac pq/signal() portability patch. Also psql copy prompt fix. 1996-12-26 22:08:34 +00:00
Bruce Momjian
89b2807170 Added include files needed for getpid prototype. 
Bruce Momjian
 1996-12-26 17:50:26 +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
Bryan Henderson
9c0afeabb7 More stuff to make it compile on various ports. 1996-11-27 08:16:44 +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
Bryan Henderson
46c4e6f626 Include fcntl.h, which is not automatically included by sys/file.h on all systems. 1996-11-25 06:33:51 +00:00
Bryan Henderson
092c7a6be5 Typecasts, etc. to make compile work on AIX. Thanks Darren King.. 1996-11-24 04:44:24 +00:00
Bryan Henderson
d3f9d6ad4f Move include of signal.h inside pqsignal.h so it's always where it's needed. 1996-11-24 04:07:17 +00:00
Marc G. Fournier
07a65b2255 Commit of a *MAJOR* patch from Dan McGuirk <djm@indirect.com> 
Changes:

        * Unique index capability works using the syntax 'create unique
          index'.

        * Duplicate OID's in the system tables are removed.  I put
          little scripts called 'duplicate_oids' and 'find_oid' in
          include/catalog that help to find and remove duplicate OID's.
          I also moved 'unused_oids' from backend/catalog to
          include/catalog, since it has to be in the same directory
          as the include files in order to work.

        * The backend tries converting the name of a function or aggregate
          to all lowercase if the original name given doesn't work (mostly
          for compatibility with ODBC).

        * You can 'SELECT NULL' to your heart's content.

        * I put my _bt_updateitem fix in instead, which uses
          _bt_insertonpg so that even if the new key is so big that
          the page has to be split, everything still works.

        * All literal references to system catalog OID's have been
          replaced with references to define'd constants from the catalog
          header files.

        * I added a couple of node copy functions.  I think this was a
          preliminary attempt to get rules to work.
 1996-11-13 20:56:15 +00:00
Bryan Henderson
08029facb3 Recognize dependencies more reliably. 1996-11-10 03:13:59 +00:00
Bruce Momjian
aaeef4d17d All external function definitions now have prototypes that are checked. 1996-11-10 03:06:38 +00:00
Bruce Momjian
a0990e1884 Makefile cleanup after reorganization 1996-11-09 06:24:51 +00:00
Bruce Momjian
c9c0e111b8 More compile cleanups 1996-11-08 20:46:33 +00:00
Bruce Momjian
4b2b8592a0 Compile and warning cleanup 1996-11-08 06:02:30 +00:00
Marc G. Fournier
ce4c0ce1de Some compile failure fixes from Keith Parks <emkxp01@mtcc.demon.co.uk> 1996-11-06 06:52:23 +00:00
Bruce Momjian
18bbad7696 Remove OPENLINK define 1996-11-04 04:53:51 +00:00
Marc G. Fournier
6fac4602ae Clean up Makefile(s) 
Add #include "postgres.h" as required

Remove #include "c.h" *and* "utils/elog.h" as applicable
 1996-11-03 05:08:01 +00:00
Marc G. Fournier
66637f4a2f Clean up Makefile 
Add #include "postgres.h" as required

Remove #include "utils/elog.h"
 1996-11-03 04:57:03 +00:00
Marc G. Fournier
4df1a41478 more removals of PORTNAME_* 1996-10-31 10:20:09 +00:00
Bruce Momjian
3d7fe6c97c Added needed include file. 1996-10-31 05:58:01 +00:00
Bryan Henderson
b0d6f0aa63 Simplify make files, add full dependencies. 1996-10-27 09:55:05 +00:00
Marc G. Fournier
2663dfd94e I have written some patches to the postgres lock manager which allow the 
use of long term cooperative locks managed by the user applications.

Submitted by: Massimo Dal Zotto <dz@cs.unitn.it>
 1996-10-11 03:22:59 +00:00
Marc G. Fournier
e7c3adcd94 *** src/backend/storage/file/fd.c.orig Thu Sep 12 17:17:21 1996 
--- src/backend/storage/file/fd.c       Thu Sep 12 17:23:38 1996
***************
*** 262,268 ****
      Delete(file);

      /* save the seek position */
!     fileP->seekPos = lseek(fileP->fd, 0L, SEEK_CUR);
      Assert( fileP->seekPos != -1);

      /* if we have written to the file, sync it */
--- 262,268 ----
      Delete(file);

      /* save the seek position */
!     fileP->seekPos = (long) lseek(fileP->fd, 0L, SEEK_CUR);
      Assert( fileP->seekPos != -1);

      /* if we have written to the file, sync it */


Submitted by: Randy Terbush <randy@zyzzyva.com>
 1996-09-22 01:30:52 +00:00
Marc G. Fournier
aceac3a927 Fix for pg_log bug 
Submitted by: "Vadim B. Mikheev" <vadim@sable.krasnoyarsk.su>
 1996-09-19 19:50:48 +00:00
Marc G. Fournier
870be9fa8e Clean up th ecompile process by centralizing the include files 
- code compile tested, but due to a yet unresolved problem with
          parse.h's creation, compile not completed...
 1996-08-28 07:27:54 +00:00
Marc G. Fournier
6196646291 Remove include of machine.h 1996-08-27 22:20:28 +00:00