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2,344 Commits 38 Branches 669 Tags
2b51c92d30691f230cd13c806afe695bc38a144b
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1061 Commits

Author SHA1 Message Date
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
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
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
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
Vadim B. Mikheev
0667fd9491 TransactionIdIsInProgress is commented out 1996-11-27 15:15:54 +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
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