1138 Commits (29138eeb3ca299d0fdc3d4ea2cbe523b759c9db0)

 

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Author	SHA1	Message	Date
Marc G. Fournier	29138eeb3c	Merge in GEQO Optimizer ... From: "Martin S. Utesch" <utesch@aut.tu-freiberg.de>	30 years ago
Bruce Momjian	34f35a4c19	Delete -e option to postmaster, keep postgres -e option.	30 years ago
Bruce Momjian	a17b01f320	Update btree patches that were missed.	30 years ago
Bruce Momjian	e230c0b672	Clarify clearing of attribute stats memory.	30 years ago
Bruce Momjian	b8518449a3	Oper_right added, broken with const. conversion.	30 years ago
Bruce Momjian	d38767fcb5	Add prototypes and remove unused variables from btree Fastbuild patch.	30 years ago
Bruce Momjian	3eba7651f3	Remove hardcoded 20000 and change to BootstrapObjectIdData.	30 years ago
Bruce Momjian	31c8e94b34	Remove WIN32 defines. They never worked.	30 years ago
Bruce Momjian	aaaba5a048	Fix naming from proc to prio to fix previous patch.	30 years ago
Bruce Momjian	cf2403896d	Only allow NULL in the prpoer places.	30 years ago
Marc G. Fournier	eacd0fd938	Bring in Leo's <lsh@lubrizol.com> massive changes to libpq++	30 years ago
Marc G. Fournier	d62267c707	Improvements to the ultrix port, in particular a bunch of compiler ... quieting prototyping in port/ultrix4.h Submitted by: Erik Bertelsen <erik@sockdev.uni-c.dk>	30 years ago
Marc G. Fournier	aa7dbd0b95	Had configure check for strdup, but didn't have it set HAVE_STRDUP ... Fixed	30 years ago
Marc G. Fournier	a5494a2d92	Various patches for nextstep by GregorHoffleit ... Replaced NEED_STRDUP by !HAVE_STRDUP	30 years ago
Marc G. Fournier	809ae06ab2	Patch for: ... The following patch to src/backend/libpq/pqpacket.c provides additional checking for bad packet length data. It was tested with the Linux telnet client, with netcat using the numbers.txt and by dumping random numbers into the port. Patch by: Alvaro Martinez Echevarria <alvaro@lander.es>	30 years ago
Marc G. Fournier	d937b4efdb	Removed a reference to DATADIR that still existed	30 years ago
Marc G. Fournier	fb70587c1d	Patch from Massimo Dal Zotto <dz@cs.unitn.it> ... The following patches add to the backend a new debugging flag -K which prints a debug trace of all locking operations on user relations (those with oid greater than 20000). The code is compiled only if LOCK_MGR_DEBUG is defined, so the patch should be harmless if not explicitly enabled. I'm using the code to trace deadlock conditions caused by application queries using the command "$POSTMASTER -D $PGDATA -o '-d 1 -K 1'. The patches are for version 6.0 dated 970126.	30 years ago
Marc G. Fournier	ba82bb3eac	Make sure we have an irix port ... Pointed out by: Dave Morrison (mirrison@mail.phy.ornl.gov)	30 years ago
Marc G. Fournier	5d9f146c64	What looks like some *major* improvements to btree indexing... ... Patches from: aoki@CS.Berkeley.EDU (Paul M. Aoki) i gave jolly my btree bulkload code a long, long time ago but never gave him a bunch of my bugfixes. here's a diff against the 6.0 baseline. for some reason, this code has slowed down somewhat relative to the insertion-build code on very small tables. don't know why -- it used to be within about 10%. anyway, here are some (highly unscientific!) timings on a dec 3000/300 for synthetic tables with 10k, 100k and 1000k tuples (basically, 1mb, 10mb and 100mb heaps). 'c' means clustered (pre-sorted) inputs and 'u' means unclustered (randomly ordered) inputs. the 10k table basically fits in the buffer pool, but the 100k and 1000k tables don't. as you can see, insertion build is fine if you've sorted your heaps on your index key or if your heap fits in core, but is absolutely horrible on unordered data (yes, that's 7.5 hours to index 100mb of data...) because of the zillions of random i/os. if it doesn't work for you for whatever reason, you can always turn it back off by flipping the FastBuild flag in nbtree.c. i don't have time to maintain it. good luck! baseline code: time psql -c 'create index c10 on k10 using btree (c int4_ops)' bttest real 8.6 time psql -c 'create index u10 on k10 using btree (b int4_ops)' bttest real 9.1 time psql -c 'create index c100 on k100 using btree (c int4_ops)' bttest real 59.2 time psql -c 'create index u100 on k100 using btree (b int4_ops)' bttest real 652.4 time psql -c 'create index c1000 on k1000 using btree (c int4_ops)' bttest real 636.1 time psql -c 'create index u1000 on k1000 using btree (b int4_ops)' bttest real 26772.9 bulkloading code: time psql -c 'create index c10 on k10 using btree (c int4_ops)' bttest real 11.3 time psql -c 'create index u10 on k10 using btree (b int4_ops)' bttest real 10.4 time psql -c 'create index c100 on k100 using btree (c int4_ops)' bttest real 59.5 time psql -c 'create index u100 on k100 using btree (b int4_ops)' bttest real 63.5 time psql -c 'create index c1000 on k1000 using btree (c int4_ops)' bttest real 636.9 time psql -c 'create index u1000 on k1000 using btree (b int4_ops)' bttest real 701.0	30 years ago
Bruce Momjian	d5a3f52d62	Assign priorities when creating jobs in lock queue.	30 years ago
Bruce Momjian	4331b16320	Add comment for questionable 5 padding.	30 years ago
Bruce Momjian	ec4ca05c12	Fix \? syntax for copy command.	30 years ago
Marc G. Fournier	86c28441b4	Remove machine.h, since it wasn't doing anything that config.h wasn't ... already doing Removed only reference to a machine.h I could find in c.h, to win32/machine.h	30 years ago
Marc G. Fournier	e7c767b477	Try to further reduce the PORT dependencies. ... Essentially, config.h now includes an 'os.h', which is created via configure by linking a "port.h" file from the port directory to the include directory. Going to try to merge backend/port in similar ways	30 years ago
Marc G. Fournier	d557375d61	Remove NO_{SIGPROCMASK,SETSID,WAITPID} from nextstep port, since they ... aren't doing anything anyway	30 years ago
Marc G. Fournier	171e0c27e4	Changes to configure/config.h.in to check for: ... sigprocmask, setsid and waitpid Especially for nextstep systems Awaiting for a context diff from Gregor to complete changes for the nextstep port	30 years ago
Marc G. Fournier	ad6bfe67bd	Various fixes suggested by Gregor Hoffleit ... Add a check to configure for strdup Remove all the '-ltermcap' checks from psql/Makefile Have {psql,pg_dump}/Makefile modified if strdup doesn't exist on the system	30 years ago
Marc G. Fournier	fd84cafb69	|I took a look at this and I think pg_dump mishandles arrays of ints and floats ... |by neglecting to quote them. | |I have made a minor change to pg_dump.c that will fix this. | |Dates are dumped and restored OK with pg_dump in V6 | |We'll still need to fix the dump in both cases if the original dump is from V1.09. From Keith Parks	30 years ago
Bruce Momjian	e2292e0c0c	Add missing paren for hpux.	30 years ago
Marc G. Fournier	f3ceb0a144	Oops, the port is ultrix4, not ultrix ... Pointed out by: Erik Bertelsen	30 years ago
Marc G. Fournier	37e7e77c33	Add in netbsd*) to configure ... Pointed out by D'Arcy	30 years ago
Bruce Momjian	2300ac0dc4	Add attribute optimization statistics.	30 years ago
Marc G. Fournier	4c0faba0fe	Add ultrix to configure	30 years ago
Marc G. Fournier	cfd9f6e7a9	Add in the nextstep port so that configure will (should?) run on it	30 years ago
Marc G. Fournier	1ce7b0c808	The test for union semun requires <sys/ipc.h> ... Pointed out by Bruce	30 years ago
Bruce Momjian	89868af425	Remove extra paren in ifdef.	30 years ago
Marc G. Fournier	2c9dbc57e5	Various changes to improve/support Mklinux ... Submitted by: Tatsuo Ishii	30 years ago
Marc G. Fournier	9b9141245c	Make sure all changes are committed...	30 years ago
Marc G. Fournier	a7257ff41f	autoconf test for and set HAVE_VFORK	30 years ago
Marc G. Fournier	e72b1ccd30	Add test for union semun to configure ... Remove references to NEED_UNION_SEMUN from include/config.h.in and from include/storage/ipc.h, replacing it with a single HAVE_UNION_SEMUN	30 years ago
Marc G. Fournier	321d42c6d0	Change ordering of libraries	30 years ago
Bruce Momjian	e9e86aa59d	Include main Makefile.global first so variables are not over-written.	30 years ago
Marc G. Fournier	d04500743b	Oops, just about forgot to commit this one too :(	30 years ago
Marc G. Fournier	b78a3de9a1	Get in there...	30 years ago
Marc G. Fournier	4001a8c7d3	Add Makefile.in so that configure can determine if inet_aton.o is required ... Add CFLAGS= @CPPFLAGS@ to Makefile.global and configure so that build is useful for finding extra header files Split header files from libraries in build. Doesn't make much sense to look for a header file in /usr/local/lib, nor to look for a library in /usr/local/include :)	30 years ago
Bruce Momjian	0d5f773b72	Update to handle include search paths.	30 years ago
Marc G. Fournier	4506116db8	Add in appropriate checks for inet_aton, and modifications to backend/port/Makefile ... to include inet_aton.c if required	30 years ago
Marc G. Fournier	50b618a049	Test for existence of inet_aton on the system, and only include inet_aton.c if ... required Pointed out by Brian E. Gallew	30 years ago
Marc G. Fournier	5c117403e0	Add in a check for AIX port and set PORTNAME accordingly ... Pointed out by: Darren King	30 years ago
Marc G. Fournier	20c20b8018	Remove a library check that isn't used right now	30 years ago