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Author SHA1 Message Date
Bruce Momjian
7ee7ee1398 BLOBs containing NUL characters (ASCII 0) can be written to the 
database, but they get truncated at the first NUL by lo_read
when they are read back. The reason for this is that lo_read in
Pg.xs is using the default:
    OUTPUT:
        RETVAL
        buf
which uses C's strlen() to work out the length of the scalar.

The code ought to read something more like:
    OUTPUT:
        RETVAL
        buf sv_setpvn((SV*)ST(2), buf, RETVAL);

I am not sure if this needs to be done on both lo_read methods
in this file, but I changed both and have not since had any
problems with truncated BLOBs.

Douglas Thomson <dougt@mugc.cc.monash.edu.au>
 1999-10-13 02:26:37 +00:00
Bruce Momjian
714efa88db Update new HISTORY file. 1999-10-12 16:04:20 +00:00
Bruce Momjian
4fa0fd22a3 Update sgml. 1999-10-12 15:48:47 +00:00
Bruce Momjian
867d047372 Update for 6.5.3, including new INSTALL file and updated HISTORY. 1999-10-12 15:34:19 +00:00
Bruce Momjian
c6411605e1 I have created a small patch that makes possible to compile pgsql on newer 
Cygwin snapshots (tested on 990115 which is recommended to use - it fixes
some errors in B20.1)

And I have another patch for including <sys/ipc.h> before <sys/sem.h> in
backend/storage/lmgr/proc.c - it is required due the design of cygipc
headers

                        Dan
 1999-10-12 14:54:28 +00:00
Bruce Momjian
c7e694c4f5 Remove pgeasy Makefile on distclean. 1999-10-12 14:46:26 +00:00
Bruce Momjian
cd273043b9 autoconf 1999-10-12 14:42:04 +00:00
Bruce Momjian
3bd3dc541d autoconf 1999-10-12 14:31:22 +00:00
Bruce Momjian
3c44a132ea Update pgeasy for missing files. 1999-10-12 14:06:49 +00:00
Thomas G. Lockhart
5a2085392c Fix bad markup. 
<term> not allowed in paragraphs; <option> is a better choice.
 1999-10-12 13:59:45 +00:00
Thomas G. Lockhart
fac9e11878 Add DEC and SESSION_USER as reserved words. 
Move around a few other keywords which were not in the right category.
DEC and SESSION_USER are not yet committed to gram.y,
 since I'm in the middle of working on JOIN syntax too.
 1999-10-12 13:58:53 +00:00
Thomas G. Lockhart
757f832d18 Sequence of date interpretation not quite right. 1999-10-12 13:57:04 +00:00
Tatsuo Ishii
7adb1b0072 Add blcksz to struct ControlFileData to check BLCKSZ is same 
as BLCKSZ which the backend was compiled in.
 1999-10-12 10:21:56 +00:00
Bruce Momjian
433c213533 Update pgeasy. 1999-10-11 18:51:10 +00:00
Bruce Momjian
bf919ed20a cleanup of pgeasy. 1999-10-11 18:16:06 +00:00
Bruce Momjian
05309c3cd2 Update again. 1999-10-11 18:05:39 +00:00
Bruce Momjian
ad869fcb88 pgeasy update. 1999-10-11 18:03:04 +00:00
Bruce Momjian
0e839dbbdd Update pgeasy. 1999-10-11 17:51:27 +00:00
Bruce Momjian
d3ba981b3c autoconf 1999-10-11 17:48:23 +00:00
Bruce Momjian
676404d5dc Add pginterface into main tree, called pgeasy. 1999-10-11 17:47:02 +00:00
Bruce Momjian
6da92d94bc Update TODO list. 1999-10-11 13:42:25 +00:00
Hiroshi Inoue
05d13cad28 The 1st step to implement new type of scan,TidScan. 
Now WHERE restriction on ctid is allowed though it is
sequentially scanned.
 1999-10-11 06:28:29 +00:00
Bruce Momjian
65a2c8f5b8 Improve pg_dump template1 error reports. 1999-10-10 17:00:26 +00:00
Bruce Momjian
5883563208 Re-add mention of FAQ's for shared memory/ipc errors. 1999-10-10 16:53:51 +00:00
Bruce Momjian
944dec1ff0 Improve pg_dump template1 error message. 1999-10-10 14:42:44 +00:00
Thomas G. Lockhart
0cfd97ecf2 Remove rogue </book> tag left in from normalizing this chapter in emacs. 1999-10-09 02:30:02 +00:00
Thomas G. Lockhart
70320b5bf7 Repair markup for sgmltools writeup. 
Fix indenting and make other minor markup improvements.
 1999-10-09 02:29:15 +00:00
Thomas G. Lockhart
fc32c709b4 Minor repairs of markup. 1999-10-09 02:26:52 +00:00
Bruce Momjian
b8c3226da2 Allow \r as whitespace. 1999-10-09 01:32:38 +00:00
Bruce Momjian
3202f45354 Update contrib/README. 1999-10-09 01:31:36 +00:00
Bruce Momjian
ff77befb73 Move __alpha to port/alpha.h. 1999-10-09 01:30:23 +00:00
Bruce Momjian
16b996d105 Remove contrib/int8. 1999-10-09 01:08:51 +00:00
Bruce Momjian
440c913d42 Define __alpha__ for __alpha. 1999-10-08 17:14:46 +00:00
Jan Wieck
34eb4f0a32 First real FOREIGN KEY constraint trigger functionality. 
Implemented now:

    FOREIGN KEY ... REFERENCES ... MATCH FULL
	FOREIGN KEY ... MATCH FULL ... ON DELETE CASCADE

Jan
 1999-10-08 12:00:08 +00:00
Michael Meskes
a4f59da146 *** empty log message *** 1999-10-08 11:05:05 +00:00
Bruce Momjian
7395d9ab4e Update display of debug levels. 1999-10-08 05:36:58 +00:00
Bruce Momjian
5d72657732 clean up debug flags. 1999-10-08 05:27:14 +00:00
Bruce Momjian
b3c7ad5750 Comment cleanup. 1999-10-08 05:20:48 +00:00
Bruce Momjian
fbe9d1a430 Fix for "--" comment and no trailing newline, as seen in Perl. 1999-10-08 05:03:14 +00:00
Bruce Momjian
ae61ef34bd Cleanup -is flag to -l for SSL. Another PERL variable name fix. Clean 
up debugging options for postmaster and postgres programs.  postmaster
-d is no longer optional.  Documentation updates.
 1999-10-08 04:28:57 +00:00
Tom Lane
5ce158c534 Remove a no-longer-needed kluge for degenerate aggregate cases, 
and update some comments.
 1999-10-08 03:49:55 +00:00
Vadim B. Mikheev
c528c42ec2 More startup/shutdown log messages. 1999-10-08 02:16:22 +00:00
Bruce Momjian
b1ec184d38 Use $(PERL) variable for perl compile. Now in Makefile.global. 1999-10-08 00:15:49 +00:00
Bruce Momjian
558833cadd Add quotes to password example. 1999-10-07 16:40:36 +00:00
Tom Lane
79cb5f76e9 Somehow missed this call to addRangeTableEntry() ... 1999-10-07 05:48:03 +00:00
Tom Lane
3eb1c82277 Fix planner and rewriter to follow SQL semantics for tables that are 
mentioned in FROM but not elsewhere in the query: such tables should be
joined over anyway.  Aside from being more standards-compliant, this allows
removal of some very ugly hacks for COUNT(*) processing.  Also, allow
HAVING clause without aggregate functions, since SQL does.  Clean up
CREATE RULE statement-list syntax the same way Bruce just fixed the
main stmtmulti production.
CAUTION: addition of a field to RangeTblEntry nodes breaks stored rules;
you will have to initdb if you have any rules.
 1999-10-07 04:23:24 +00:00
Vadim B. Mikheev
4040fcfa78 Small cleanup. 1999-10-06 22:44:25 +00:00
Vadim B. Mikheev
4793740367 XLOG (also known as WAL -:)) Bootstrap/Startup/Shutdown. 
First step in cleaning up backend initialization code.
Fix for FATAL: now FATAL is ERROR + exit.
 1999-10-06 21:58:18 +00:00
Bruce Momjian
9dcd8c528f More more liszt language code, so remove it from pg_language. 1999-10-06 18:20:31 +00:00
Bruce Momjian
c167863f3c Update TODO list. 1999-10-06 13:46:54 +00:00