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4393 Commits

Author SHA1 Message Date
Bruce Momjian 31d825ba07 While investigating a user's complaint, I have found some memory 
destructions in 6.4 source using purify.

(1) parser/gram.y:fmtId()

It writes n+3 bytes into n+1 byte-long memory area if mixed case or
non-ascii identifiers given.

(2) catalog/index.c:

ATTRIBUTE_TUPLE_SIZE bytes are allocated but
sizeof(FormData_pg_attribute) bytes are written. Note that
ATTRIBUTE_TUPLE_SIZE is smaller than
sizeof(FormData_pg_attribute). (for example, on solaris 2.6,

Tatsuo Ishii
 1998-12-13 04:37:51 +00:00
Bruce Momjian 589f5aa241 I have a simple patch about the treatment of functions. 
But it may be self-satisfied.
Please check my patch at the end of this posting.

Case 1. executor evaluates functions twice

Hiroshi Inoue
Inoue@tpf.co.jp
 1998-12-13 04:16:51 +00:00
Bruce Momjian b693983004 New ecpg man page. 1998-12-13 03:53:56 +00:00
Bruce Momjian 0ad5d2a3a8 Change Size from unsigned int to size_t. 1998-12-13 03:44:38 +00:00
Bruce Momjian ecdf95f6d6 This patch fixes the undefined (according to C) and erroneous (under 
Digital Uni x with both DEC cc and gcc) behaviour of modifying an
lvalue on the left side an d then using it on the right side of an
assignment. Since this code modifies the
 dbname parameter, it was changing, for example, "dbname=template1"
 into "dbname =emplate1".

David Smith Programmer P
 1998-12-13 02:50:20 +00:00
Bruce Momjian 5c431eb1f2 Included patches should fix following problems in the muti-byte 
enabled PostgreSQL 6.4.

o binary cursor does not work
o pg_dumpall produces incorrect create database statemnt

Tatsuo Ishii
t-ishii@sra.co.jp
 1998-12-12 22:04:09 +00:00
Bruce Momjian 439ef85b0d Fix prototype for 64-bit platforms. 1998-12-12 21:30:57 +00:00
Bruce Momjian 4c87f79854 Update to pgaccess 0.93. 1998-12-12 21:15:40 +00:00
Bruce Momjian 14f9dde379 New moddatetime contrib from Terry Mackintosh. 1998-12-12 20:20:49 +00:00
Bruce Momjian 0d5a08f769 Add stdio for NULL define. 1998-12-12 19:57:51 +00:00
Thomas G. Lockhart 053004a80b Clean up a few elog() messages for aggregates and functions. 1998-12-08 06:20:48 +00:00
Thomas G. Lockhart 53b476798a Define routines and catalog entries for string min()/max() functions. 
Extend new type coersion techniques to aggregates.
Clean up a few elog() messages.
 1998-12-08 06:19:15 +00:00
Thomas G. Lockhart 9470ab03c9 Define routines and catalog entries for string min()/max() functions. 
Extend new type coersion techniques to aggregates.
 1998-12-08 06:18:34 +00:00
Tom Lane 84107b419e Fix coredumping bug in pg_dump -z; also eliminate memory leaks 
in the ACL code, and spell "GRANT RULE" correctly.
Apply patch from Oliver Elphick to not dump inherited constraints.
Apply patch from Constantin Teodorescu to dump table definitions with a
readable layout.
 1998-12-05 22:09:57 +00:00
Thomas G. Lockhart 6a7fdf2592 These data types were removed before the last release. 1998-12-04 15:52:45 +00:00
Thomas G. Lockhart 47e506fb8f Include test for CASE expression. 1998-12-04 15:36:51 +00:00
Thomas G. Lockhart bedd04a551 Implement CASE expression. 1998-12-04 15:34:49 +00:00
Tom Lane 19740e2fff Portability fixes found needed for SunOS 4.1.x: 
SunOS has tas(), but not memmove or strerror, and its sprintf() doesn't
return int.  Also, older versions of GNU Make don't like rules with
empty left-hand sides...
 1998-11-30 00:30:05 +00:00
Tom Lane b10a719777 Use autoconf to determine whether system has POSIX signals, 
instead of relying on port's os.h to tell us.  (Needed for HPUX
where system major version is not enough info.)
configure unsets USE_TK if X libraries not found.
doc/Makefile uses gzcat or zcat as found by autoconf.
 1998-11-29 05:30:25 +00:00
Tom Lane 92eacaf523 Change exp() behavior to generate error on underflow rather 
than silently returning zero on some machines.  Correct float8 regress test
to agree.  Also fix pow() overflow/underflow check to work correctly on
HPUX.
 1998-11-29 01:57:59 +00:00
Tom Lane 67531c42bd Portability fix for old SunOS releases: realloc(NULL, ...) 
doesn't work there.
 1998-11-29 01:53:54 +00:00
Tom Lane 79fcde48b2 Portability fix for old SunOS releases: fflush(NULL) 
doesn't work there.  Fortunately the postmaster only has stdout and
stderr to flush.
 1998-11-29 01:51:56 +00:00
Tom Lane 9e0e148a83 pq_getstr didn't handle buffer overrun correctly; it would 
fail to consume the rest of the input string, and worse it would write
one more byte than it should into the buffer, probably resulting in coredump.
Fortunately there's a correct implementation next door in pqcomprim.c.
 1998-11-29 01:47:42 +00:00
Tom Lane e50feea8d5 Add link to HPUX platform FAQ. 1998-11-28 23:12:50 +00:00
Tom Lane 7095b43f33 New platform-specific FAQ for HP-UX sites. 1998-11-28 23:10:22 +00:00
Vadim B. Mikheev 971175fa0c New HeapTuple structure/interface. 1998-11-27 20:09:56 +00:00
Vadim B. Mikheev 6beba218d7 New HeapTuple structure/interface. 1998-11-27 19:52:36 +00:00
Vadim B. Mikheev 2435c7d501 New HeapTuple structure/interface. 1998-11-27 19:33:35 +00:00
Thomas G. Lockhart 4d7188039a csh and sh examples were reversed. 
Update the csh example with new comments and fixes from Thomas' linux box.
 1998-11-25 02:57:27 +00:00
Bruce Momjian 59d9fd9b17 Update platform FAQ's. 1998-11-24 03:48:22 +00:00
Jan Wieck 07ffc4628e Fixed bug in the unknown module. Module still tried to call 
builtin SPI commands by their old SPI_* names. New names are spi_*.

Jan - 11/23/1998
 1998-11-23 16:50:54 +00:00
Tom Lane 6fef1a26cc modify configure so that template/.similar entries can be 
selected when they match a prefix of the  value.  The previous method,
which stripped all version data from  and then tried to match that
against .similar entries, was entirely useless when .similar contained
several entries for different version numbers of a single OS name.
 1998-11-23 04:40:58 +00:00
Vadim B. Mikheev 34680930d5 Fix using indices in OR. 
EXPLAIN all indices used.
 1998-11-22 10:48:45 +00:00
Vadim B. Mikheev 1f00f0dc2e Added indxqualorig to IndexScan: fix for using indices in OR. 1998-11-22 10:45:09 +00:00
Marc G. Fournier 056ba12881 Updating and addign files... 1998-11-19 02:39:51 +00:00
Tom Lane fd0366e1b5 Performance improvement for libpq: avoid calling malloc separately 
for each field of each tuple.  Makes more difference than you'd think...
 1998-11-18 00:47:28 +00:00
Thomas G. Lockhart 643c7beddf Add text<->float8 and text<->float4 conversion functions. 
This will fix the problem reported by Jose' Soares
 when trying to cast a float to text.
 1998-11-17 14:36:51 +00:00
Thomas G. Lockhart 8d507c204b Additional fixes for mixed-case table names from Billy Allie. 1998-11-17 14:26:39 +00:00
Marc G. Fournier 91a62480f7 From: Taral <taral@cyberjunkie.com> 
More COS Query Service support.
 1998-11-17 03:10:36 +00:00
Marc G. Fournier 935a2e694e Start defining the Corba work... 
From: Taral <taral@cyberjunkie.com>
 1998-11-16 18:03:34 +00:00
Tom Lane 0856cdf3f7 Fix a couple of bugs involving calling fmtID() twice in 
a single printf() ... it'd work if fmtId() didn't use a static return area...
 1998-11-15 07:09:13 +00:00
Thomas G. Lockhart d85df9cae2 Add new "-N" flag to force double quotes around identifiers. 
Fix missing mention of "-n" flag in synopsis.
 1998-11-14 02:04:16 +00:00
Thomas G. Lockhart 9bc35facdc Add id attribute to reftitle to allow cross referencing from the new 
vaccumdb reference page.
 1998-11-14 02:02:53 +00:00
Thomas G. Lockhart e44087d827 Add reference page for new vacuumdb utility. 1998-11-14 02:01:40 +00:00
Thomas G. Lockhart 9f07f8f40f Add "vacuumdb" utility to make it easier to clean databases. 
Also supports the "analyze" mode, with or without specifying tables
 and columns.
 1998-11-14 01:58:15 +00:00
Thomas G. Lockhart 69ff5b9c7e Add "vacuumdb" utility. 1998-11-14 01:56:36 +00:00
Thomas G. Lockhart 2795fae5bf Fix test for table existance to allow mixed-case and whitespace in 
the table name. Problem reported by Billy Allie.
 1998-11-12 15:39:06 +00:00
Tom Lane c7d9aca135 Fix at least a few shared-library problems on Linux. 
We have not seen the end of this issue :-(.
 1998-11-12 05:27:01 +00:00
Byron Nikolaidis 87225ca31d Update for version 06-40-0001 1998-11-11 21:54:01 +00:00
Bruce Momjian f03729c621 Fix for NOT in where clause causing crash. 1998-11-09 02:49:13 +00:00