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* From: Michael Meskes <meskes@online-club.de>Marc G. Fournier1998-08-25
| | | | | | | | | | | | | | | | | | | | | | | + + Fri Aug 14 12:44:21 CEST 1998 + + - Added EXEC SQL DEFINE statement + - Set version to 2.4.0 + + Tue Aug 18 09:24:15 CEST 1998 + + - Removed keyword IS from DEFINE statement + - Added latest changes from gram.y + - Removed duplicate symbols from preproc.y + - Initialize sqlca structure + - Added check for connection to ecpglib + - Set version to 2.4.1 + + Thu Aug 20 15:31:29 CEST 1998 + + - Cleaned up memory allocation in ecpglib.c + - Set library version to 2.6 +
* From: Michael Meskes <meskes@online-club.de>Marc G. Fournier1998-08-25
| | | | | | | | | | | | | | | | | | | | | | | + + Fri Aug 14 12:44:21 CEST 1998 + + - Added EXEC SQL DEFINE statement + - Set version to 2.4.0 + + Tue Aug 18 09:24:15 CEST 1998 + + - Removed keyword IS from DEFINE statement + - Added latest changes from gram.y + - Removed duplicate symbols from preproc.y + - Initialize sqlca structure + - Added check for connection to ecpglib + - Set version to 2.4.1 + + Thu Aug 20 15:31:29 CEST 1998 + + - Cleaned up memory allocation in ecpglib.c + - Set library version to 2.6 +
* From: Michael Meskes <meskes@online-club.de>Marc G. Fournier1998-08-25
| | | | | | | | | | | | | | | | | | | | | | | + + Fri Aug 14 12:44:21 CEST 1998 + + - Added EXEC SQL DEFINE statement + - Set version to 2.4.0 + + Tue Aug 18 09:24:15 CEST 1998 + + - Removed keyword IS from DEFINE statement + - Added latest changes from gram.y + - Removed duplicate symbols from preproc.y + - Initialize sqlca structure + - Added check for connection to ecpglib + - Set version to 2.4.1 + + Thu Aug 20 15:31:29 CEST 1998 + + - Cleaned up memory allocation in ecpglib.c + - Set library version to 2.6 +
* Compile ecpg by default.Bruce Momjian1998-08-24
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* The attached patch fixes a problem that I seem to have introducedBruce Momjian1998-08-22
| | | | | | | | | with the new support for asynchronous NOTIFY in libpgtcl. With the current sources, if the backend disconnects unexpectedly then the tcl/tk application coredumps when control next reaches the idle loop. Oops. regards, tom lane
* Here are additional patches for the UnixWare 7 port.Bruce Momjian1998-08-22
| | | | | | | | | | | | | | | | | | | Summary of changes: In pqcomm.h, use the SUN_LEN macro if it is defined to calculate the size of the sockaddr_un structure. In unixware.h, drop the use of the UNIXWARE macro. Everything can be handled with the USE_UNIVEL_CC and DISABLE_COMPLEX_MACRO macros. In s_lock.h, remove the reference to the UNIXWARE macro (see above). In the unixware template, add the YFLAGS:-d line. In various makefile templates, add (or cleanup) unixware and univel port specific information. -- Billy G. Allie
* fix for ecpg corruptionBruce Momjian1998-08-19
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* heap_fetch requires buffer pointer, must be released; heap_getnextBruce Momjian1998-08-19
| | | | | | | | | | | | | no longer returns buffer pointer, can be gotten from scan; descriptor; bootstrap can create multi-key indexes; pg_procname index now is multi-key index; oidint2, oidint4, oidname are gone (must be removed from regression tests); use System Cache rather than sequential scan in many places; heap_modifytuple no longer takes buffer parameter; remove unused buffer parameter in a few other functions; oid8 is not index-able; remove some use of single-character variable names; cleanup Buffer variables usage and scan descriptor looping; cleaned up allocation and freeing of tuples; 18k lines of diff;
* From: Tom Lane <tgl@sss.pgh.pa.us>To: pgsql-patches@postgreSQL.orgMarc G. Fournier1998-08-17
| | | | | | Sigh. That tweak needs a tweak --- I didn't realize that ".DEFAULT" processing ignores dependencies, at least in the version of gmake I have here (not sure if it's a bug or not). Apply this patch aftermy previous one...
* Just a couple of "after-commit" cleanups...Marc G. Fournier1998-08-17
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* Date: Sun, 16 Aug 1998 14:56:48 -0400Marc G. Fournier1998-08-17
| | | | | | | | From: Tom Lane <tgl@sss.pgh.pa.us> Attached is a patch for this weekend's work on libpq. I've dealt with several issues: <for details: see message, in pgsql-patches archive for above data>
* This one cleans the cursor problems ecpg had so far. It is now ableBruce Momjian1998-08-11
| | | | | | to understand cursors with variables. Michael
* The attached patch implements some changes that were discussed aBruce Momjian1998-08-09
| | | | | | | | | | | | | | | | | | | | | | | | | couple weeks ago on the hackers and interfaces lists: 1. When the backend sends a NOTICE message and closes the connection (typically, because it was told to by the postmaster after another backend coredumped), libpq will now print the notice and close the connection cleanly. Formerly, the frontend app would usually terminate ungracefully due to a SIGPIPE. (I am not sure if 6.3.2 behaved that way, but the current cvs sources do...) 2. libpq's various printouts to stderr are now fed through a single "notice processor" routine, which can be overridden by the application to direct notices someplace else. This should ease porting libpq to Windows. I also noticed and fixed a problem in PQprint: when sending output to a pager subprocess, it would disable SIGPIPE in case the pager terminates early (this is good) --- but afterwards it reset SIGPIPE to SIG_DFL, rather than restoring the application's prior setting (bad). regards, tom lane
* From: Dr. Michael Meskes <meskes@online-club.de>Marc G. Fournier1998-08-05
| | | | So this should finally get cursors working. There was an ugly bug in it.
* From: t-ishii@sra.co.jpMarc G. Fournier1998-07-26
| | | | | | | | | As Bruce mentioned, this is due to the conflict among changes we made. Included patches should fix the problem(I changed all MB to MULTIBYTE). Please let me know if you have further problem. P.S. I did not include pathces to configure and gram.c to save the file size(configure.in and gram.y modified).
* I really hope that I haven't missed anything in this one...Marc G. Fournier1998-07-24
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | From: t-ishii@sra.co.jp Attached are patches to enhance the multi-byte support. (patches are against 7/18 snapshot) * determine encoding at initdb/createdb rather than compile time Now initdb/createdb has an option to specify the encoding. Also, I modified the syntax of CREATE DATABASE to accept encoding option. See README.mb for more details. For this purpose I have added new column "encoding" to pg_database. Also pg_attribute and pg_class are changed to catch up the modification to pg_database. Actually I haved added pg_database_mb.h, pg_attribute_mb.h and pg_class_mb.h. These are used only when MB is enabled. The reason having separate files is I couldn't find a way to use ifdef or whatever in those files. I have to admit it looks ugly. No way. * support for PGCLIENTENCODING when issuing COPY command commands/copy.c modified. * support for SQL92 syntax "SET NAMES" See gram.y. * support for LATIN2-5 * add UNICODE regression test case * new test suite for MB New directory test/mb added. * clean up source files Basic idea is to have MB's own subdirectory for easier maintenance. These are include/mb and backend/utils/mb.
* Version 06-30-0248Byron Nikolaidis1998-07-22
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* Cleanup use of 16 that should be NAMEDATALEN.Bruce Momjian1998-07-20
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* Add auto-size to screen to \d? commands. Use UNION to show allBruce Momjian1998-07-18
| | | | | \d? results in one query. Add \d? field search feature. Rename MB to MULTIBYTE.
* More updates for typmod int32 change. From Tom Lane.Bruce Momjian1998-07-14
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* Inline function, rename libpq variablees, change lrel to lockrel.Bruce Momjian1998-07-13
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* Rename libpq to use more normal field names.Bruce Momjian1998-07-13
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* Fix libpq because it was reading from the backend as a short.Bruce Momjian1998-07-13
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* Fix distclean in libpq++.Bruce Momjian1998-07-12
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* Update linux_i386 fix.Bruce Momjian1998-07-12
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* From: Tom Lane <tgl@sss.pgh.pa.us>Marc G. Fournier1998-07-09
| | | | | | | | | | | | | | | | | | | | | | | | The attached patches respond to discussion that was on pgsql-hackers around the beginning of June (see thread "libpgtcl bug (and symptomatic treatment)"). The changes are: 1. Remove code in connectDB that throws away the password after making a connection. This doesn't really add much security IMHO --- a bad guy with access to your client's address space can likely extract the password anyway, to say nothing of what he might do directly. And there's the serious shortcoming that it prevents PQreset() from working if the database requires a password. 2. Fix coredump problem: fe_sendauth did not guard against being handed a NULL password pointer. (This is the proximate cause of the coredump- during-PQreset problem that Magosanyi Arpad complained of last month.) 3. Remove highly questionable "error recovery" logic in libpgtcl's pg_exec statement. I believe the consensus of the discussion last month was in favor of #1 and #3, but I'm just now getting around to making the change. I realized that #2 was a bug in process of looking at the change.
* From: Tom Lane <tgl@sss.pgh.pa.us>Marc G. Fournier1998-07-09
| | | | | | | | | | | | | | | | | | Making PQrequestCancel safe to call in a signal handler turned out to be much easier than I feared. So here are the diffs. Some notes: * I modified the postmaster's packet "iodone" callback interface to allow the callback routine to return a continue-or-drop-connection return code; this was necessary to allow the connection to be closed after receiving a Cancel, rather than proceeding to launch a new backend... Being a neatnik, I also made the iodone proc have a typechecked parameter list. * I deleted all code I could find that had to do with OOB. * I made some edits to ensure that all signals mentioned in the code are referred to symbolically not by numbers ("SIGUSR2" not "2"). I think Bruce may have already done at least some of the same edits; I hope that merging these patches is not too painful.
* From: "Dr. Michael Meskes" <meskes@online-club.de>Marc G. Fournier1998-07-07
| | | | | My first try at libpq. This one enables the two styles we agreed upon for database descriptors.
* From: "Dr. Michael Meskes" <meskes@online-club.de>Marc G. Fournier1998-07-07
| | | | | | | | | | | | + Thu Jul 2 20:30:14 CEST 1998 + + - Changed new style db name to allow connection types "tcp" and + "unix" only + + Tue Jul 7 15:14:14 CEST 1998 + + - Fixed some bugs in preproc.y + - Set version to 2.3.4
* win32 cleanupBruce Momjian1998-07-03
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* Hello!Bruce Momjian1998-07-03
| | | | | | | | | | | | | | Through some minor changes, I have been able to compile the libpq client libraries on the Win32 platform. Since the libpq communications part has been rewritten, this has become much easier. Enclosed is a patch that will allow at least Microsoft Visual C++ to compile libpq into both a static and a dynamic library. I will take a look at porting the psql frontend as well, but I figured it was a good idea to send in these patches first - so no major changes are done to the files before it gets applied (if it does). Regards, Magnus Hagander
* Remove un-needed include files.Bruce Momjian1998-06-21
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* Update to v.0246Byron Nikolaidis1998-06-16
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* More mb patches.Bruce Momjian1998-06-16
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* Hi, here are the patches to enhance existing MB handling. This timeBruce Momjian1998-06-16
| | | | | | | | | | | | | | | | I have implemented a framework of encoding translation between the backend and the frontend. Also I have added a new variable setting command: SET CLIENT_ENCODING TO 'encoding'; Other features include: Latin1 support more 8 bit cleaness See doc/README.mb for more details. Note that the pacthes are against May 30 snapshot. Tatsuo Ishii
* Added missing file.Bruce Momjian1998-06-16
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* large object fixBruce Momjian1998-06-16
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* There is a patch which has worked for me. The real problem mightBruce Momjian1998-06-16
| | | | | | | be in PQreset, which can't reset a conninfo based connection. The patch: Arpad Magosanyi
* The attached patch modifies libpgtcl per previous discussion: theBruce Momjian1998-06-16
| | | | | | | | | | | | | | | | | | pg_notifies statement is eliminated, and callbacks defined by pg_listen are instead invoked automatically from the Tcl idle loop whenever a NOTIFY message is received. I have done only cursory testing, so there may be problems still lurking (particularly on non-Unix machines?). But it seems to work. Patch is against today's cvs sources. Note that this will not work with the 6.3.2 release since it depends on the new libpq. The diffs are a bit large so I've gzipped them. A patch to update libpgtcl.sgml is included too. regards, tom lane
* Add bsdi shared library support.Bruce Momjian1998-06-16
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* Fix portname defines in Makefiles.Bruce Momjian1998-06-15
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* Remove un-needed braces around single statements.Bruce Momjian1998-06-15
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* Clean up template names and remove LINUX_ELF hack. No longerBruce Momjian1998-06-12
| | | | needed.
* Official V.0244 (missed a file)Byron Nikolaidis1998-06-08
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* Update driver to official 6.30.0244 release.Byron Nikolaidis1998-06-08
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* Update odbc driver to current version V.0244Byron Nikolaidis1998-06-03
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* From: Peter T Mount <patches@maidast.demon.co.uk>Marc G. Fournier1998-06-03
| | | | | | | | | | | | | | | | | | | | | | Bug fixes: PreparedStatement.setObject didn't handle short's ResultSet.getDate() now handles null dates (returns null rather than a NullPointerException) ResultSetMetaData.getPrecision() now returns 0 for VARCHAR New features: Field now caches the typename->oid in a Hashtable to speed things up. It removes the need for some unnecessary queries to the backend. PreparedStatement.toString() now returns the sql statement that it will send to the backend. Before it did nothing. DatabaseMetaData.getTypeInfo() now does something.
* From: Peter T Mount <patches@maidast.demon.co.uk>Marc G. Fournier1998-06-03
| | | | | | | | | | | | | | | | | | | | | | Bug fixes: PreparedStatement.setObject didn't handle short's ResultSet.getDate() now handles null dates (returns null rather than a NullPointerException) ResultSetMetaData.getPrecision() now returns 0 for VARCHAR New features: Field now caches the typename->oid in a Hashtable to speed things up. It removes the need for some unnecessary queries to the backend. PreparedStatement.toString() now returns the sql statement that it will send to the backend. Before it did nothing. DatabaseMetaData.getTypeInfo() now does something.
* From: Michael Meskes <meskes@topsystem.de>Marc G. Fournier1998-06-03
| | | | | | | | | | | + Wed Jun 3 13:38:57 CEST 1998 + + - Made sqlca struct compatible with other systems. + - Give back a warning in case of truncation + - Changed the handling of OptimizableStmt since the old one broke + CREATE RULE + - Set library version to 2.3 + - Set version to 2.3.3
* adapted Makefile.PL to be build in source treeEdmund Mergl1998-06-01
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