aboutsummaryrefslogtreecommitdiff
path: root/src/backend/utils/adt/misc.c
Commit message (Collapse)AuthorAge
* Update copyright for 2006. Update scripts.Bruce Momjian2006-03-05
|
* Create a standard function pg_sleep() to sleep for a specified amount of time.Tom Lane2006-01-11
| | | | | Replace the former ad-hoc implementation used in the regression tests. Joachim Wieland
* Standard pgindent run for 8.1.Bruce Momjian2005-10-15
|
* Rename pg_complete_relation_size() to pg_total_relation_size(), for theNeil Conway2005-09-16
| | | | | | | | | | | | | | sake of brevity and clarity. Make pg_reload_conf(), pg_rotate_logfile(), and pg_cancel_backend() return a boolean rather than an integer to indicate success or failure. Along the way, make some minor cleanups to dbsize.c -- in particular, use elog() rather than ereport() for "shouldn't happen" error conditions, and remove some of the more flagrant violations of the Postgres indentation conventions. Catalog version bumped.
* Code & docs review for server instrumentation patch. File timestampsTom Lane2005-08-12
| | | | | | should surely be timestamptz not timestamp; fix some but not all of the holes in check_and_make_absolute(); other minor cleanup. Also put in the missed catversion bump.
* Add files to do read I/O on the cluster directory:Bruce Momjian2005-08-12
| | | | | | | | | | | pg_stat_file() pg_read_file() pg_ls_dir() pg_reload_conf() pg_rotate_logfile() Dave Page Andreas Pflug
* Arrange for the postmaster (and standalone backends, initdb, etc) toTom Lane2005-07-04
| | | | | | | | chdir into PGDATA and subsequently use relative paths instead of absolute paths to access all files under PGDATA. This seems to give a small performance improvement, and it should make the system more robust against naive DBAs doing things like moving a database directory that has a live postmaster in it. Per recent discussion.
* Simplify uses of readdir() by creating a function ReadDir() thatTom Lane2005-06-19
| | | | | | | includes error checking and an appropriate ereport(ERROR) message. This gets rid of rather tedious and error-prone manipulation of errno, as well as a Windows-specific bug workaround, at more than a dozen call sites. After an idea in a recent patch by Heikki Linnakangas.
* Split the shared-memory array of PGPROC pointers out of the sinvalTom Lane2005-05-19
| | | | | | communication structure, and make it its own module with its own lock. This should reduce contention at least a little, and it definitely makes the code seem cleaner. Per my recent proposal.
* Back out check for unreferenced files.Bruce Momjian2005-05-10
| | | | Heikki Linnakangas
* Check the file system on postmaster startup and report any unreferencedBruce Momjian2005-05-02
| | | | | | files in the server log. Heikki Linnakangas
* Tag appropriate files for rc3PostgreSQL Daemon2004-12-31
| | | | | | | | Also performed an initial run through of upgrading our Copyright date to extend to 2005 ... first run here was very simple ... change everything where: grep 1996-2004 && the word 'Copyright' ... scanned through the generated list with 'less' first, and after, to make sure that I only picked up the right entries ...
* Message style revisionsPeter Eisentraut2004-10-12
|
* Pgindent run for 8.0.Bruce Momjian2004-08-29
|
* Update copyright to 2004.Bruce Momjian2004-08-29
|
* Add functions pg_start_backup, pg_stop_backup to create backup labelTom Lane2004-08-03
| | | | | | | | | and history files as per recent discussion. While at it, remove pg_terminate_backend, since we have decided we do not have time during this release cycle to address the reliability concerns it creates. Split the 'Miscellaneous Functions' documentation section into 'System Information Functions' and 'System Administration Functions', which hopefully will draw the eyes of those looking for such things.
* Andreas Pflug wrote:Joe Conway2004-07-02
| | | | | | | | | | From an idea of Bruce, the attached patch implements the function pg_tablespace_databases(oid) RETURNS SETOF oid which delivers as set of database oids having objects in the selected tablespace, enabling an admin to examine only the databases affecting the tablespace for objects instead of scanning all of them. initdb forced
* Per previous discussions, here are two functions to send INT and TERMBruce Momjian2004-06-02
| | | | | | | (cancel and terminate) signals to other backends. They permit only INT and TERM, and permits sending only to postgresql backends. Magnus Hagander
* Integrate src/timezone library for all platforms. There is more we canTom Lane2004-05-21
| | | | | | and should do now that we control our own destiny for timezone handling, but this commit gets the bulk of the picayune diffs in place. Magnus Hagander and Tom Lane.
* $Header: -> $PostgreSQL Changes ...PostgreSQL Daemon2003-11-29
|
* Update copyrights to 2003.Bruce Momjian2003-08-04
|
* Fix compile warnings.Tom Lane2003-06-27
|
* First batch of object rename commands.Peter Eisentraut2003-06-27
|
* The "random" regression test uses a function called oidrand(), whichBruce Momjian2003-02-13
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | takes two parameters, an OID x and an integer y, and returns "true" with probability 1/y (the OID argument is ignored). This can be useful -- for example, it can be used to select a random sampling of the rows in a table (which is what the "random" regression test uses it for). This patch removes that function, because it was old and messy. The old function had the following problems: - it was undocumented - it was poorly named - it was designed to workaround an optimizer bug that no longer exists (the OID argument is to ensure that the optimizer won't optimize away calls to the function; AFAIK marking the function as 'volatile' suffices nowadays) - it used a different random-number generation technique than the other PSRNG-related functions in the backend do (it called random() like they do, but it had its own logic for setting a set and deciding when to reseed the RNG). Ok, this patch removes oidrand(), oidsrand(), and userfntest(), and improves the SGML docs a little bit (un-commenting the setseed() documentation). Neil Conway
* pgindent run.Bruce Momjian2002-09-04
|
* Remove sys/types.h in files that include postgres.h, and hence c.h,Bruce Momjian2002-09-02
| | | | because c.h has sys/types.h.
* Add current_database().Bruce Momjian2002-08-20
| | | | | | | | | | | | | | | > Quick system function to pull out the current database. > > I've used this a number of times to allow stored procedures to find out > where they are. Especially useful for those that do logging or hit a > remote server. > > It's called current_database() to match with current_user(). It's also a necessity for an informational schema. The catalog (database) name is required in a number of places. Rod Taylor
* Update copyright to 2002.Bruce Momjian2002-06-20
|
* pgindent run on all C files. Java run to follow. initdb/regressionBruce Momjian2001-10-25
| | | | tests pass.
* pgindent run. Make it all clean.Bruce Momjian2001-03-22
|
* Change Copyright from PostgreSQL, Inc to PostgreSQL Global Development Group.Bruce Momjian2001-01-24
|
* Clean up bogosities in use of random(3) and srandom(3) --- do not assumeTom Lane2000-08-07
| | | | | | | that RAND_MAX applies to them, since it doesn't. Instead add a config.h parameter MAX_RANDOM_VALUE. This is currently set at 2^31-1 but could be auto-configured if that ever proves necessary. Also fix some outright bugs like calling srand() where srandom() is appropriate.
* Latest round of fmgr updates. All functions with bool,char, or int2Tom Lane2000-06-05
| | | | | | | inputs have been converted to newstyle. This should go a long way towards fixing our portability problems with platforms where char and short parameters are passed differently from int-width parameters. Still more to do for the Alpha port however.
* 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.
* Remove unused #includes in *.c files.Bruce Momjian1999-07-15
|
* Change my-function-name-- to my_function_name, and optimizer renames.Bruce Momjian1999-02-13
|
* OK, folks, here is the pgindent output.Bruce Momjian1998-09-01
|
* Renaming cleanup, no pgindent yet.Bruce Momjian1998-09-01
|
* Auto-seed random so user's can't request random values based onBruce Momjian1998-06-09
| | | | our postmaster random seed used from cancel.
* Remove #include "port-protos.h", since we no longer use itMarc G. Fournier1998-02-24
| | | | From: Frank Ridderbusch <ridderbusch.pad@sni.de>
* More cleanups. I can now compile without PORTNAME being defined nMarc G. Fournier1997-12-19
| | | | | | | | | Makefile.global. End result, if all goes well, should allow for much easier porting, since there will no longer be a concept of a "port". Most, if not everything, *should* be determined by configure, or by the compiler itself. Still work to be done though :)
* Used modified version of indent that understands over 100 typedefs.Bruce Momjian1997-09-08
|
* 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
|
* Added SCO support, from Daniel Harris.Bruce Momjian1997-07-28
|
* Change mixed-case routines to lower-case if referenced in pg_proc.hThomas G. Lockhart1997-04-27
| | | | | Add comparison operators to boolean and smaller/larger operators to datetime and timespan. Fix int4 overflow math problem in timespan comparison operators.
* Use port-protos.h instead of trying to declare random() and srandom()Bryan Henderson1996-11-14
| | | | explicitly.
* more removal of PORTNAME_*Marc G. Fournier1996-10-31
|
* - merging in Dr. George's tree with oursMarc G. Fournier1996-07-22
| | | | | | | | | - src/backend/access - no changes - src/backend/utils - mostly cosmetic changes - ESCAPE_PATCH Added - src/Makefile.global changes merged
* fix: BSDi 2.1 requires a port seperate from BSDi 2.0{.1}Marc G. Fournier1996-07-16
| | | | submitted by: Bruce Momjian (root@candle.pha.pa.us)
generated by cgit v1.2.3 (git 2.25.1) at 2025-05-29 17:54:23 +0000