53 Commits (3e991585487ab58b77d24298467a2b170f61b4ed)

Author	SHA1	Message	Date
Tom Lane	76ccf73f2b	Repair problem exposed by Jan's new parallel-regression-test scaffold: ... 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.	26 years ago
Tom Lane	51f62d505e	Standardize on MAXPGPATH as the size of a file pathname buffer, ... 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.	26 years ago
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.	26 years ago
Vadim B. Mikheev	3fea625e9d	Make tree compilable (+WAL).	26 years ago
Tom Lane	e812458b27	Several changes here, not very related but touching some of the same files. ... * 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.	26 years ago
Bruce Momjian	3406901a29	Move some system includes into c.h, and remove duplicates.	26 years ago
Bruce Momjian	33e826d167	Fix for multi-byte includes.	26 years ago
Bruce Momjian	9679cb3910	More cleanup	26 years ago
Bruce Momjian	69817665cb	Final cleanup	26 years ago
Bruce Momjian	9b645d481c	Update #include cleanups	26 years ago
Bruce Momjian	a9591ce66a	Change #include's to use <> and "" as appropriate.	26 years ago
Bruce Momjian	2e6b1e63a3	Remove unused #includes in *.c files.	26 years ago
Bruce Momjian	4b2c2850bf	Clean up #include in /include directory. Add scripts for checking includes.	26 years ago
Bruce Momjian	07842084fe	pgindent run over code.	26 years ago
Bruce Momjian	1e70c1fe5d	comments cleanup.	27 years ago
Tom Lane	e77b630cf0	Allow maximum number of backends to be set at configure time ... (--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.	27 years ago
Bruce Momjian	6724a50787	Change my-function-name-- to my_function_name, and optimizer renames.	27 years ago
Bruce Momjian	7a6b562fdf	Apply Win32 patch from Horak Daniel.	27 years ago
Bruce Momjian	fa1a8d6a97	OK, folks, here is the pgindent output.	27 years ago
Bruce Momjian	c0b01461db	o note that now pg_database has a new attribuite "encoding" even ... 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	27 years ago
Bruce Momjian	79c8d2e3a0	Change owner from oid to int4 type.	27 years ago
Marc G. Fournier	5979d73841	From: t-ishii@sra.co.jp ...	27 years ago
Marc G. Fournier	bf00bbb0c4	I really hope that I haven't missed anything in this one... ...	27 years ago
Bruce Momjian	e747c58718	Fix for hang after postmaster restart. Add new proc_exit and ... shmem_exit to replace exitpg().	27 years ago
Bruce Momjian	6bd323c6b3	Remove un-needed braces around single statements.	27 years ago
Bruce Momjian	212c905e2c	Remove fork()/exec() and only do fork(). Small cleanups.	27 years ago
Bruce Momjian	4b6fcc4459	Remove GetDatabaseName/Path and use globals. Make consts later.	28 years ago
Bruce Momjian	03a7cd1788	Fix for memory leak.	28 years ago
Bruce Momjian	a32450a585	pgindent run before 6.3 release, with Thomas' requested changes.	28 years ago
Marc G. Fournier	0b4620b575	Quick cleanups	28 years ago
Marc G. Fournier	6c7c6d0c05	From: Jan Wieck <jwieck@debis.com> ... 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().	28 years ago
Marc G. Fournier	8e789e8ef1	From: Phil Thompson <phil@river-bank.demon.co.uk> ... 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.	28 years ago
Marc G. Fournier	10ff1eea60	First clean compile without a "PORTNAME" variable being set...	28 years ago
Bruce Momjian	f7f2e18f8e	Remove tqual.h includes not needed.	28 years ago
Vadim B. Mikheev	c5d7a27275	Get rid of unused variable 'address'.	28 years ago
Marc G. Fournier	9bcf350cc7	Apply Bryan's IPC Patches ... From: Bryan Henderson <bryanh@giraffe.netgate.net>	28 years ago
Thomas G. Lockhart	fe36d461c2	Add errormsg initialization from patch by Keith Parks.	28 years ago
Bruce Momjian	c17fa36d3c	Add Unix domain socket support, from Goran Thyni, goran@bildbasen.se	28 years ago
Thomas G. Lockhart	7d1f2f8a27	Support alternate database locations.	28 years ago
Bruce Momjian	319dbfa736	Another PGINDENT run that changes variable indenting and case label indenting. Also static variable indenting.	28 years ago
Bruce Momjian	1ccd423235	Massive commit to run PGINDENT on all *.c and *.h files.	28 years ago
Bruce Momjian	ed7a17dca0	Remove unneeded stat calls.	28 years ago
Bruce Momjian	1d8bbfd2e7	Make functions static where possible, enclose unused functions in #ifdef NOT_USED.	28 years ago
Bruce Momjian	ea5b5357cd	Remove more (void) and fix -Wall warnings.	28 years ago
Bruce Momjian	3ac9d2fff3	Various compile errors concerning overflow due to shifts, unsigned, and bad prototypes, from Solaris, from Diab Jerius	28 years ago
Bruce Momjian	31c8e94b34	Remove WIN32 defines. They never worked.	29 years ago
Bryan Henderson	5e98c40129	Change the way ipc.h is included because sys/ipc.h on Ultrix is broken.	29 years ago
Bryan Henderson	17befd6c69	Use new utils/version.c instead of backend/utils/init/magic.c.	29 years ago
Bruce Momjian	4b2b8592a0	Compile and warning cleanup	29 years ago
Marc G. Fournier	0020e8790d	Another directory that compiles with no errors, and few warnings	29 years ago