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path: root/src/backend/utils/init/postinit.c
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* First phase of memory management rewrite (see backend/utils/mmgr/READMETom Lane2000-06-28
| | | | | | | | | | | | | for details). It doesn't really do that much yet, since there are no short-term memory contexts in the executor, but the infrastructure is in place and long-term contexts are handled reasonably. A few long- standing bugs have been fixed, such as 'VACUUM; anything' in a single query string crashing. Also, out-of-memory is now considered a recoverable ERROR, not FATAL. Eliminate a large amount of crufty, now-dead code in and around memory management. Fix problem with holding off SIGTRAP, SIGSEGV, etc in postmaster and backend startup.
* Remove unused include files. Do not touch /port or includes used by defines.Bruce Momjian2000-05-30
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* First round of changes for new fmgr interface. fmgr itself and theTom Lane2000-05-28
| | | | | | | key call sites are changed, but most called functions are still oldstyle. An exception is that the PL managers are updated (so, for example, NULL handling now behaves as expected in plperl and plpgsql functions). NOTE initdb is forced due to added column in pg_proc.
* Ye-old pgindent run. Same 4-space tabs.Bruce Momjian2000-04-12
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* Add:Bruce Momjian2000-01-26
| | | | | | * Portions Copyright (c) 1996-2000, PostgreSQL, Inc to all files copyright Regents of Berkeley. Man, that's a lot of files.
* Fixed everything in and surrounding createdb and dropdb to make it morePeter Eisentraut2000-01-13
| | | | error-proof. Rearranged some old code and removed dead sections.
* to live in a transaction before access to dbHiroshi Inoue1999-12-22
| | | | during backend startup.
* Repair problem exposed by Jan's new parallel-regression-test scaffold:Tom Lane1999-11-21
| | | | | | | inval.c thought it could safely use the catcache to look up the OIDs of system relations. Not good, considering that inval.c could be called during catcache loading, if a shared-inval message arrives. Rip out the lookup logic and instead use the known OIDs from pg_class.h.
* Standardize on MAXPGPATH as the size of a file pathname buffer,Tom Lane1999-10-25
| | | | | | | eliminating some wildly inconsistent coding in various parts of the system. I set MAXPGPATH = 1024 in config.h.in. If anyone is really convinced that there ought to be a configure-time test to set the value, go right ahead ... but I think it's a waste of time.
* XLOG (also known as WAL -:)) Bootstrap/Startup/Shutdown.Vadim B. Mikheev1999-10-06
| | | | | First step in cleaning up backend initialization code. Fix for FATAL: now FATAL is ERROR + exit.
* Make tree compilable (+WAL).Vadim B. Mikheev1999-09-28
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* Several changes here, not very related but touching some of the same files.Tom Lane1999-09-24
| | | | | | | | | | | | | | | | | | | | | * Buffer refcount cleanup (per my "progress report" to pghackers, 9/22). * Add links to backend PROC structs to sinval's array of per-backend info, and use these links for routines that need to check the state of all backends (rather than the slow, complicated search of the ShmemIndex hashtable that was used before). Add databaseOID to PROC structs. * Use this to implement an interlock that prevents DESTROY DATABASE of a database containing running backends. (It's a little tricky to prevent a concurrently-starting backend from getting in there, since the new backend is not able to lock anything at the time it tries to look up its database in pg_database. My solution is to recheck that the DB is OK at the end of InitPostgres. It may not be a 100% solution, but it's a lot better than no interlock at all...) * In ALTER TABLE RENAME, flush buffers for the relation before doing the rename of the physical files, to ensure we don't get failures later from mdblindwrt(). * Update TRUNCATE patch so that it actually compiles against current sources :-(. You should do "make clean all" after pulling these changes.
* Move some system includes into c.h, and remove duplicates.Bruce Momjian1999-07-17
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* Fix for multi-byte includes.Bruce Momjian1999-07-17
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* More cleanupBruce Momjian1999-07-16
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* Final cleanupBruce Momjian1999-07-16
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* Update #include cleanupsBruce Momjian1999-07-16
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* Change #include's to use <> and "" as appropriate.Bruce Momjian1999-07-15
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* Remove unused #includes in *.c files.Bruce Momjian1999-07-15
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* Clean up #include in /include directory. Add scripts for checking includes.Bruce Momjian1999-07-15
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* pgindent run over code.Bruce Momjian1999-05-25
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* comments cleanup.Bruce Momjian1999-02-22
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* Allow maximum number of backends to be set at configure timeTom Lane1999-02-19
| | | | | | | | | (--with-maxbackends). Add a postmaster switch (-N backends) that allows the limit to be reduced at postmaster start time. (You can't increase it, sorry to say, because there are still some fixed-size arrays.) Grab the number of semaphores indicated by min(MAXBACKENDS, -N) at postmaster startup, so that this particular form of bogus configuration is exposed immediately rather than under heavy load.
* Change my-function-name-- to my_function_name, and optimizer renames.Bruce Momjian1999-02-13
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* Apply Win32 patch from Horak Daniel.Bruce Momjian1999-01-17
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* OK, folks, here is the pgindent output.Bruce Momjian1998-09-01
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* o note that now pg_database has a new attribuite "encoding" evenBruce Momjian1998-08-24
| | | | | | | | | | | | | | | | | | | | | | if MULTIBYTE is not enabled. So be sure to run initdb. o these patches are made against the latest source tree (after Bruce's massive patch, I think) BTW, I noticed that after running regression, the oid field of pg_type seems disappeared. regression=> select oid from pg_type; ERROR: attribute 'oid' not found this happens after the constraints test. This occures with/without my patches. strange... o pg_database_mb.h, pg_class_mb.h, pg_attribute_mb.h are no longer used, and shoud be removed. o GetDatabaseInfo() in utils/misc/database.c removed (actually in #ifdef 0). seems nobody uses. t-ishii@sra.co.jp
* Change owner from oid to int4 type.Bruce Momjian1998-08-11
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* 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.
* Fix for hang after postmaster restart. Add new proc_exit andBruce Momjian1998-06-27
| | | | shmem_exit to replace exitpg().
* Remove un-needed braces around single statements.Bruce Momjian1998-06-15
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* Remove fork()/exec() and only do fork(). Small cleanups.Bruce Momjian1998-05-29
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* Remove GetDatabaseName/Path and use globals. Make consts later.Bruce Momjian1998-04-05
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* Fix for memory leak.Bruce Momjian1998-04-05
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* pgindent run before 6.3 release, with Thomas' requested changes.Bruce Momjian1998-02-26
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* Quick cleanupsMarc G. Fournier1998-02-23
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* From: Jan Wieck <jwieck@debis.com>Marc G. Fournier1998-02-23
| | | | | | | | | | | | | | | | | | | | | | | | | 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().
* From: Phil Thompson <phil@river-bank.demon.co.uk>Marc G. Fournier1998-01-29
| | | | | | | | | | | 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.
* First clean compile without a "PORTNAME" variable being set...Marc G. Fournier1997-12-20
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* Remove tqual.h includes not needed.Bruce Momjian1997-11-24
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* Get rid of unused variable 'address'.Vadim B. Mikheev1997-11-18
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* Apply Bryan's IPC PatchesMarc G. Fournier1997-11-17
| | | | From: Bryan Henderson <bryanh@giraffe.netgate.net>
* Add errormsg initialization from patch by Keith Parks.Thomas G. Lockhart1997-11-10
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* Add Unix domain socket support, from Goran Thyni, goran@bildbasen.seBruce Momjian1997-11-07
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* Support alternate database locations.Thomas G. Lockhart1997-11-07
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* Another PGINDENT run that changes variable indenting and case label ↵Bruce Momjian1997-09-08
| | | | indenting. Also static variable indenting.
* Massive commit to run PGINDENT on all *.c and *.h files.Bruce Momjian1997-09-07
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* Remove unneeded stat calls.Bruce Momjian1997-08-27
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* Make functions static where possible, enclose unused functions in #ifdef ↵Bruce Momjian1997-08-19
| | | | NOT_USED.
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