This patch will...
1. Remove the "-Wall" option from the ecpg/lib and ecpg/preproc Makefile.
2. Remove the addition of $(SRCDIR)/include and-or $(SRCDIR)/backend from
ecpg/lib, ecpg/preproc, libpq and utils Makefiles. Already in CFLAGS...
3. Set MK_NO_LORDER and RANLIB in Makefile.aix to avoid a couple of extra
steps taken care of by the 'ld' command anyways.
I thought it would be a good idea to ensure that the new view
permission model will not get broken by subsequent
fixes/changes. So I wrote a little regression test for it.
There is an ugly thing in this regression test. It creates
temporary a test user that is required for the tests. The
user is removed at the end of the test, but if sometimes the
regression suite is aborted or crashes exactly here, the test
user will lay around in the pg_shadow. Don't have a clue how
to get around.
return, not a slot returned from access method (they have
different TupleDesc and MergeJoin node was broken).
nodeIndexscan.c: index_markpos()/index_restrpos() call index-specific
mark/restr funcs and are in use now (instead of
IndexScanMarkPosition()/ExecIndexRestrPos()).
seems that my last post didn't make it through. That's good
since the diff itself didn't covered the renaming of
pg_user.h to pg_shadow.h and it's new content.
Here it's again. The complete regression test passwd with
only some float diffs. createuser and destroyuser work.
pg_shadow cannot be read by ordinary user.
+
+ - use char[] as string not as array of bytes that is integers
+
+ Sun Feb 22 16:37:36 CET 1998
+
+ - use long for all size variables
+ - added execute immediate statement
+
+ Sun Feb 22 20:41:32 CET 1998
+
+ - use varcharsize = 1 for all simple types, 0 means pointer, > 1
+ means array if type is char resp. unsigned char
+
+ Thu Feb 24 12:26:12 CET 1998
+
+ - allow 'go to' in whenever statement as well as 'goto'
+ - new argument 'stop' for whenever statement
From: Michael Meskes <meskes@topsystem.de>
What it does:
It solves stupid problem with cyrillic charsets IP-based on-fly recoding.
take a look at /data/charset.conf for details.
You can use any tables for any charset.
Tables are from Russian Apache project.
Tables in this patch contains also Ukrainian characters.
Then run ./configure --enable-recode
Ok. I have decided to use:
#if defined(sun) && if defined(sparc) && !defined(__svr4)
instead of defined(sunos4). interfaces/libpq/libpq-fe.h and
include/c.h have been modified(see included patches).
Another porblems I have found are:
o SunOS lacks strtoul(). to fix this I stole strtoul.c from FreeBSD
and place it under backend/port. necessary modifications have been
also made to backend/port/Makefile.in, include/config.h.in and
configure.in (see included patches).
So if the relname is given to acldefault() in
utils/adt/acl.c, it can do a IsSystemRelationName() on it and
return ACL_RD instead of ACL_WORLD_DEFAULT.
The diff looks so simple and easy. But to find it wasn't fun.
It must have been there for a long time. What happened:
When a tuple in one of some central catalogs was updated, the
referenced relation got flushed, so it would be reopened on
the next access (to reflect new triggers, rules and table
structure changes into the relation cache).
Some data (the tupleDescriptor e.g.) is used in the system
cache too. So when a relation is subject to the system cache,
this must know too that a cached system relation got flushed
because the tupleDesc data gets freed during the flush!
For the GRANT/REVOKE on pg_class it was slightly different.
There is some local data in inval.c that gets initialized on
the first invalidation of a tuple in some central catalogs.
This needs a SysCache lookup in pg_class. But when the first
of all commands is a GRANT on pg_class, exactly the needed
tuple is the one actually invalidated. So I added little code
snippets that the initialization of the local variables in
inval.c will already happen during InitPostgres().
Enclosed is the regression.diffs file from running the Feb 21st
snapshot regression tests for inclusion in src/test/regression
as regression.Aix41. Appears to be standard differences to me,
error messages, fp accuracy and times off by an hour due to PST
vs PDT.
#define TAPETEMP "pg_btsortXXXXXX"
to:
#define TAPETEMP "pg_btsortXXXXXXX"
For some reason, under FreeBSD, it appears that the mktemp() value needs the
extra 'X' to improve/ensure uniqueness
below is the patch to have views to override the permission
checks for the accessed tables. Now we can do the following:
CREATE VIEW db_user AS SELECT
usename,
usesysid,
usecreatedb,
usetrace,
usecatupd,
'**********'::text as passwd,
valuntil
FROM pg_user;
REVOKE ALL ON pg_user FROM public;
REVOKE ALL ON db_user FROM public;
GRANT SELECT ON db_user TO public;
any other, example program.
I have tracked this down to a call to PQfinish() in ECPGfinish()
that occurs before any connection is established.
From: Keith Parks <emkxp01@mtcc.demon.co.uk>
whatsoever. The patch is not a solution, because configure is generated
from configure.in, and I don't know how to patch it to get a working
'configure'.
From: "Pedro J. Lobo" <pjlobo@euitt.upm.es>
dgux 5.4R4.11
Missing port-protos.h (not needed, I think). Wants dld.h. Should
really use the system dl stuff (like i386_solaris). Needs to include
<netinet/in.h> before <arpa/inet.h>. Here are some patches...
compiler define that should have been enabled, but was not due to
different naming conventions for Linux/Alpha. Attached is the patch he
sent me, that I have not had a chance to test yet.
From: Ryan Kirkpatrick <rkirkpat@nag.cs.colorado.edu>
The file 'backend/utils/adt/arrayfuncs.c' won't compile with the
February 14th snapshot, because of an inconsistency between the
declaration and implementation of ReadArrayStr(). As far as I can
tell, the predeclaration is wrong. I assume this is what was meant:
just a little correction in the pltcl_guide.nr.
Sometimes I changed the name of tuple arguments to numbers
like the other args are. Otherwise it wasn't possible to
create a function as
CREATE FUNCTION f (EMP, EMP) ... LANGUAGE 'pltcl';
The arguments are now accessed in the function as
$1(name) vs. $2(name)
Only occurrs in
src/include/storage/s_lock.h:#if defined(__AIX)
src/include/utils/dt.h:#if defined(__AIX)
src/include/utils/nabstime.h:#if defined(__AIX)
Simply delete one underscore, only occurs once per file, so no patch.
Someone changed the parser to build a TypeName node on CREATE
FUNCTION in any case. As a side effect, ALL! functions
created got the proretset attribute to true. Thus for a
SELECT the parser wrapped an Iter node around the Expr and
since singleton functions set isDone the Iter returns no
tuple up.
Apart from this Makefile hack, all I've done is to make dynamically
loaded code modules fail properly (as was already done for __mips__,
although I think this is too loose: I believe NetBSD for the pmax can
do dynamic linking), and to add test-and-set lock handling. As Bruce
suggested, this is done in a maximally efficient inlined way: I was
not aware that this code was so important, speed-wise.
of some global variables to support subselects and calls union_planner().
Calls to SS_replace_correlation_vars() and SS_process_sublinks() in
query_planner() before planning.
Get rid of #ifdef INDEXSCAN_PATCH in createplan.c.
ExecReScan for nodeAgg, nodeHash, nodeHashjoin, nodeNestloop and nodeResult.
Fixed ExecReScan for nodeMaterial.
Get rid of #ifdef INDEXSCAN_PATCH.
Get rid of ExecMarkPos and ExecRestrPos in nodeNestloop.
A few minutes ago I sent down the PL/Tcl directory to this
list. Look at it and reuse anything that might help to build
PL/perl. I really hope that PL/perl and PL/Tcl appear in the
6.3 distribution. I'll do whatever I can to make this happen.
A few minutes ago I sent down the PL/Tcl directory to this
list. Look at it and reuse anything that might help to build
PL/perl. I really hope that PL/perl and PL/Tcl appear in the
6.3 distribution. I'll do whatever I can to make this happen.
A few minutes ago I sent down the PL/Tcl directory to this
list. Look at it and reuse anything that might help to build
PL/perl. I really hope that PL/perl and PL/Tcl appear in the
6.3 distribution. I'll do whatever I can to make this happen.
Use explicit tokens to decode CREATE TRIGGER clauses.
Allow ROW and STATEMENT as column identifiers.
Fix CAST syntax to require parens per SQL92 spec.
Define TypeId to allow correct translation of type names in CREATE FUNCTION
and other statements. Need to do this without looking up defined type
names because CREATE FUNCTION can specify undefined (new) types.
Define UserId to complete removal of "Id" generic entity.
Define xlateSqlFunc() to convert SQL92 CHARACTER_LENGTH() and CHAR_LENGTH()
functions to calls to length().
Define func_name parser entity for contexts requiring a function name.
Have xlateSqlType() translate "float" to "float8".
This patch fixes the following:
* Fixes minor bug found in DatabaseMetaData.getTables() where it doesn't
handle default table types.
* It now reports an error if the client opens a database using
properties, and either the user or password properties are missing. This
should make the recent problem with Servlets easier to find.
* Commented out obsolete property in Driver.getPropertyInfo()
Well this is not really a patch. But I mananged to get Linus' old Postgres95
precompiler to compile and work with PostgreSQL. The next step would be to
collect bug/missing feature reports and to put it into the distribution so
that it is made with the standard make procedure.
Warning! So far it is not tested much and it does not install correctly. But
I was able to create a small binary with it.
select from a table with attrs (a int, b char(20))
crashed in bpcharout() (palloc of -1 bytes). But a table
with attrs (a int, b varchar(20)) worked.
From: Jan Wieck <jwieck@debis.com>
surrounded by parentheses (but not all are meaningful).
Remove unused keywords ACL, APPEND, MERGE.
Requires a "make clean" to recompile all code since keyword numeric
assignments have changed with keyword removal.
Define functions and operators for closest point to lseg on box,
to line on lseg, to lseg on lseg.
Define function and operator for length of lseg.
Change length operator from '??' to '@-@'
(currently defined for path and lseg).
Define close_ls(), close_lseg(), lseg_length().
Write real code for close_sb(), close_pb(), inter_sb(), inter_lb().
Repair lseg_perp() which determines if two lsegs are perpendicular.
Repair lseg_dt() distance between two lsegs.
Note: close_sl() is clearly broken but will repair later
(calculating point on lseg rather than point on line).
[This is a repost - it supercedes the previous one. It fixes the patch so
it doesn't bread aix port, plus there's a file missing out of the
original post because difforig doesn't pick up new files. It's now
attached. peter]
This patch brings the JDBC driver up to the current protocol spec.
Basically, the backend now tells the driver what authentication scheme to
use.
The patch also fixes a performance problem with large objects. In the
buffer manager, each fastpath call was sending multiple Notifications to
the backend (sometimes more data in the form of notifications were being
sent than blob data!).
if an operating specific expected file exists, use that for the comparison.
This allows for "legit" differences between results, like the "Result too
large" message vs "Math result not representable" ...
Also, have the failed diffs get output to regression.diffs so that its easy to
view those tests that failed
I haven't had final confirmation from Peter yet, but the attached patch
needs to be applied for the Beta otherwise password and crypt
authentication just won't work.
It puts back the loop in libpq and also fixes a couple of problems with
maintaining compatability with pre-6.3 drivers.
I haven't had final confirmation from Peter yet, but the attached patch
needs to be applied for the Beta otherwise password and crypt
authentication just won't work.
It puts back the loop in libpq and also fixes a couple of problems with
maintaining compatability with pre-6.3 drivers.
Attached is the patch to fix the warning messages from my code. I also
fixed one which wasn't my code. Apart from the usual warnings about the
bison/yacc generated code I only have one other warning message. This
is in gramm.y around line 2234. I wasn't sure of the fix.
I've also replaced all the calls to free() in gramm.y to calls to
pfree(). Without these I was getting backend crashes with GRANT. This
might already have been fixed.
This has a problem when using any authentication other than trust or
ident.
Anything using libpq will hang, because the client will go into a loop
while connecting. The following patch simply comments out two lines (a do
and a while), removing the loop. Going through the new scheme, I can't see
why this do..while loop is in there.
I've completed the patch to fix the protocol and authentication issues I
was discussing a couple of weeks ago. The particular changes are:
- the protocol has a version number
- network byte order is used throughout
- the pg_hba.conf file is used to specify what method is used to
authenticate a frontend (either password, ident, trust, reject, krb4
or krb5)
- support for multiplexed backends is removed
- appropriate changes to man pages
- the -a switch to many programs to specify an authentication service
no longer has any effect
- the libpq.so version number has changed to 1.1
The new backend still supports the old protocol so old interfaces won't
break.
Vadim B. Mikheev
Marc G. Fournier
Bruce Momjian
Edmund Mergl
Thomas G. Lockhart