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Code Activity
9,436 Commits 38 Branches 669 Tags
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3951 Commits

Author SHA1 Message Date
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
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
Bryan Henderson
46d58fba33 Make it compile on Ultrix. Thanks Erik Bertelson. 1996-11-26 03:20:35 +00:00
Bryan Henderson
02c0eb6549 Properly structure ProcedureNameIndexScan so it doesn't generate 
"may be used before being set" warnings.
 1996-11-26 02:45:05 +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
Bruce Momjian
6c2925b884 Prevent empty queries from crashing server. 1996-11-25 03:03:48 +00:00
Bryan Henderson
02db1f58cb Fix access through null pointer info->rule_action. Thanks Darren King. 1996-11-24 05:58:57 +00:00
Bryan Henderson
9602150a04 Fix syntax error: missing argument to elog(). Thanks Darren King. 1996-11-24 05:46:12 +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
Bryan Henderson
5c410fa0b9 First pass at getting shared libraries on AIX properly built. 1996-11-23 09:51:57 +00:00
Bryan Henderson
e67cc8a346 Fix bug: -D options implies -d option. 1996-11-22 04:32:41 +00:00
Vadim B. Mikheev
8c2f099ab5 Fix memory overhelding while forming index' result: 
memory allocation for ItemPointerData of heap' tuple is useless
because of FormRetrieveIndexResult makes neccessary palloc.
 1996-11-21 06:13:43 +00:00
Vadim B. Mikheev
5d7e44fc8e Fix memory overhelding while forming index' result: 
memory allocation for ItemPointerData of heap' tuple is useless

because of FormRetrieveIndexResult makes neccessary palloc.
 1996-11-21 06:06:52 +00:00
Vadim B. Mikheev
05b3b8613d Fix memory overhelding while forming index' result: 
memory allocation for ItemPointerData of heap' tuple is useless
because of FormRetrieveIndexResult makes neccessary palloc.
 1996-11-21 06:02:56 +00:00
Bruce Momjian
58802bf39a Can't add a keyword without making it a keyword. :-) 
D'Arcy J.M. Cain                           |  Democracy is three wolves
 1996-11-20 22:58:22 +00:00
Bruce Momjian
c4d6bda2c5 There is a bug in aclinsert3 in the code which update the acl arrays. 
When an acl item is added or updated the new entry is deleted if it has no
permissions and the acl array is shrinked. This is is done by decrementing
the number of items without updating the corresponding array size.
The array with the incorrect size is later read by pg_aclcheck and the entry
count is used to allocate a new array while the array size is used to copy
the old one. This causes a memory corruption and a backend crash.
This happens only to normal user as the administrator bypasses acl checks.
Massimo Dal Zotto
 1996-11-20 22:53:10 +00:00
Bruce Momjian
2abbf392bd Removed old Assert's used during development. 1996-11-19 05:06:39 +00:00
Bryan Henderson
13312a007d The routines in magic.c have moved to the more accessible version.c. 1996-11-19 02:55:37 +00:00
Bryan Henderson
e2a8163c40 Remove linux define of __USE_POSIX, which doesn't appear to do anything. 1996-11-18 02:26:57 +00:00
Bryan Henderson
b55d49f5fe Add comments about the diversity of signal functionality. Came from 
Makefile.global.
 1996-11-18 02:25:09 +00:00
Bryan Henderson
87f5fda6b9 Make port-specific link libraries defined for linking backend more global 
so you can also link pgtclsh.
 1996-11-18 02:23:41 +00:00
Bryan Henderson
bd57c3afe5 Quiet compiler warnings about missing prototypes in Linux's bitops.h. 1996-11-18 01:45:44 +00:00
Bruce Momjian
003b76f9ac Fix for error when viewing group access privs. 1996-11-17 04:26:59 +00:00
Bruce Momjian
4b130b2209 Fix for Alter TABLE add column varchar(). Was causing zero length. 1996-11-17 04:23:10 +00:00
Bryan Henderson
aef6163388 Remove old GetPGData reference that causes warning. 1996-11-16 09:03:44 +00:00
Bryan Henderson
7bf3bae1a4 Add #include <sys/types.h> so it works with Ultrix's in.h 1996-11-16 08:09:16 +00:00
Bruce Momjian
7085aba53c Remove quote removal. Moved to parser. 1996-11-15 18:38:55 +00:00
Bruce Momjian
36aaf2505d Correct permissions on lo_export(). Open up permissions. 1996-11-15 18:38:20 +00:00
Bruce Momjian
3f53311088 Fix quote/doublequote handling. 1996-11-15 18:37:37 +00:00
Bruce Momjian
b847d29785 Remove PERFECT_MEM 
Unallocate opaque.
 1996-11-15 18:37:10 +00:00
Bruce Momjian
f8e02c192a Unallocate opaque. 1996-11-15 18:36:31 +00:00
Marc G. Fournier
54c9905d6e Mulitple inclusion of sys/socket.h 
Pointed out by: Erik Bertelsen <erik@sockdev.uni-c.dk>
 1996-11-15 09:54:28 +00:00
Marc G. Fournier
8abc490181 Features added: 
* Wrote max(date) and min(date) aggregates
* Wrote operator "-" for date; date - date yields number of days
  difference
* Wrote operator+(date,int) and operator-(date,int); the int is the
  number of days.  Each operator returns a new date.


By: Tom Tromey <tromey@creche.cygnus.com>
 1996-11-14 21:39:14 +00:00
Marc G. Fournier
eedc75bfe1 Bring in Randy's NOROOT patch 1996-11-14 20:49:09 +00:00
Marc G. Fournier
2081153e69 Fix a comment...was going to fix the <sys/types.h> problem, but 
Randy is submitting a more comprehensive patch :)
 1996-11-14 20:27:06 +00:00
Marc G. Fournier
d84057db71 Couple of Ultrix4 related patches submited by: 
Erik Bertelsen <erik@sockdev.uni-c.dk>
 1996-11-14 20:08:58 +00:00
Bryan Henderson
f64b840387 Remove most compile-time options, add a few runtime options to make up for it. 
In particular, no more compiled-in default for PGDATA or LIBDIR.  Commands
that need them need either invocation options or environment variables.
PGPORT default is hardcoded as 5432, but overrideable with options or
environment variables.
 1996-11-14 10:25:54 +00:00
Bryan Henderson
6b135c9391 Use port-protos.h instead of trying to declare random() and srandom() 
explicitly.
 1996-11-14 08:23:31 +00:00
Bryan Henderson
902d2b8bac Use -Wno-error option only if compiler is gcc. 1996-11-14 07:33:34 +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
17befd6c69 Use new utils/version.c instead of backend/utils/init/magic.c. 1996-11-12 06:47:10 +00:00
Bruce Momjian
a157098f7c Fixed double pfree on opaque. 1996-11-11 14:02:10 +00:00