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* [all] Removed call to getppid in SendPostmasterSignal, replacing with aBruce Momjian2004-01-26
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | PostmasterPid variable, which gets set (early) in PostmasterMain getppid would not be the postmaster? [fork/exec] Implements processCancelRequest by keeping an array of pid/cancel_key structs in shared mem [fork/exec] Moves AttachSharedMemoryAndSemaphores call for backends into SubPostmasterMain [win32] Implements reaper/waitpid by keeping an arrays of children pids,handles in postmaster local mem - this item is largely untested, for reasons which should be obvious, but appears sound [win32/all] Added extern for pgpipe in Win32 case, and changed the second pipe call (which seems to have been missed earlier) to pgpipe [win32] #define'd ftruncate to chsize in the Win32 case [win32] PG_USLEEP for Win32 has a misplaced paren. Fixed. [win32] DLLIMPORT handling for MingW case Claudio Natoli
* Back out win32 patch so we can apply it separately.Bruce Momjian2004-01-26
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* Attached is a patch that fixes some trivial typos and alignment. PleaseBruce Momjian2004-01-26
| | | | | | apply. Alvaro Herrera
* More janitorial work: remove the explicit casting of NULL literals to aNeil Conway2004-01-07
| | | | | | | | pointer type when it is not necessary to do so. For future reference, casting NULL to a pointer type is only necessary when (a) invoking a function AND either (b) the function has no prototype OR (c) the function is a varargs function.
* Final rearrangement of main postgresql child process (ie.Bruce Momjian2004-01-06
| | | | | | | | BackendFork/SSDataBase/pgstat) startup, to allow fork/exec calls to closely mimic (the soon to be provided) Win32 CreateProcess equivalent calls. Claudio Natoli
* Remove unused 'noversion' command-line option processing from theNeil Conway2004-01-06
| | | | backend.
* Continued rearrangement to permit pgstat + BootstrapMain processes to beBruce Momjian2003-12-25
| | | | | | fork/exec'd, in the same mode as the previous patch for backends. Claudio Natoli
* This patch is the next step towards (re)allowing fork/exec.Bruce Momjian2003-12-20
| | | | Claudio Natoli
* Avoid assuming that type key_t is 32 bits, since it reportedly isn'tTom Lane2003-12-01
| | | | | | on 64-bit Solaris. Use a non-system-dependent datatype for UsedShmemSegID, namely unsigned long (which we were already assuming could hold a shmem key anyway, cf RecordSharedMemoryInLockFile).
* Put out a more useful version indication in the welcome banner for aTom Lane2003-11-29
| | | | | standalone backend --- the CVS revision number of postgres.c is not real useful to anyone.
* $Header: -> $PostgreSQL Changes ...PostgreSQL Daemon2003-11-29
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* Repair missed renamings of show_statement_stats and show_executor_stats.Tom Lane2003-11-24
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* Save_r, Save_t should be static not global variables.Tom Lane2003-10-19
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* Cleanup on --help-config: Now called --describe-config, no further options,Peter Eisentraut2003-10-18
| | | | | machine readable, without headers, not sorted. Parameter descriptions adjusted to fit first sentence + rest convention.
* Fix bad interaction between NOTIFY processing and V3 extended queryTom Lane2003-10-16
| | | | | | | | | | protocol, per report from Igor Shevchenko. NOTIFY thought it could do its thing if transaction blockState is TBLOCK_DEFAULT, but in reality it had better check the low-level transaction state is TRANS_DEFAULT as well. Formerly it was not possible to wait for the client in a state where the first is true and the second is not ... but now we can have such a state. Minor cleanup in StartTransaction() as well.
* Change "query:" to "statement:".Bruce Momjian2003-10-09
| | | | Have log_duration print when log_min_duration_statement prints.
* Have log_min_duration_statement = 0 always print duration/statement.Bruce Momjian2003-10-08
| | | | | | Change log line to be "duration: ms query:" Indent multi-line queries with a tab in the server logs.
* Fix log_duration and log_min_duration_statement to print properly, asBruce Momjian2003-10-04
| | | | pointed out by Peter.
* Change some notices to warnings and vice versa according to criteriaPeter Eisentraut2003-10-02
| | | | developed on -hackers.
* This patch fixes an obvious bug in the "should I print the duration ofBruce Momjian2003-09-29
| | | | | | | | this query?" logic in postgres.c Also, make it print "duration:" like log_duration. Neil Conway
* More message editing, some suggested by Alvaro HerreraPeter Eisentraut2003-09-29
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* You can't NLS-enable a program component by just putting gettext() aroundPeter Eisentraut2003-09-27
| | | | | | | every string, especially if some of the output should be fixed-format machine-readable. This needs to be more carefully sorted out. Also, make the help message generated by --help-config -h be more similar in style to the others.
* Get rid of ReferentialIntegritySnapshotOverride by extending Executor APITom Lane2003-09-25
| | | | | | to allow es_snapshot to be set to SnapshotNow rather than a query snapshot. This solves a bug reported by Wade Klaver, wherein triggers fired as a result of RI cascade updates could misbehave.
* Message editing: remove gratuitous variations in message wording, standardizePeter Eisentraut2003-09-25
| | | | | terms, add some clarifications, fix some untranslatable attempts at dynamic message building.
* Repair some REINDEX problems per recent discussions. The relcache isTom Lane2003-09-24
| | | | | | | | | | | | | now able to cope with assigning new relfilenode values to nailed-in-cache indexes, so they can be reindexed using the fully crash-safe method. This leaves only shared system indexes as special cases. Remove the 'index deactivation' code, since it provides no useful protection in the shared- index case. Require reindexing of shared indexes to be done in standalone mode, but remove other restrictions on REINDEX. -P (IgnoreSystemIndexes) now prevents using indexes for lookups, but does not disable index updates. It is therefore safe to allow from PGOPTIONS. Upshot: reindexing system catalogs can be done without a standalone backend for all cases except shared catalogs.
* Reconsider placement of MemoryContextCheck() call --- do after commit,Tom Lane2003-09-14
| | | | not before, to avoid duplication of effort.
* Some "feature not supported" errors are better syntax errors, because thePeter Eisentraut2003-09-09
| | | | | feature they complain about isn't a feature or cannot be implemented without definitional changes.
* Cause standalone backend (including bootstrap case) to read the GUCTom Lane2003-09-02
| | | | | | | | | | config file if it exists. This was already discussed as being a good idea, and now seems the cleanest way to deal with initdb-time failures on machines with small SHMMAX. (The submitted patches instead modified initdb.sh to pass the correct sizing parameters, but that would still leave standalone backends prone to failure later. An admin who needs to use a standalone backend has enough trouble already, he shouldn't have to manually configure its shmem settings...)
* Mop-up for previous change to determine default shared_buffers andTom Lane2003-08-26
| | | | | | max_connections at initdb time. Get rid of DEF_NBUFFERS and DEF_MAXBACKENDS macros, which aren't doing anything useful anymore, and put more likely defaults into postgresql.conf.sample.
* Move MemoryContextCheck() call from bottom of PostgresMain loop toTom Lane2003-08-13
| | | | | | just before CommitTransactionCommand(). This is a more sensible place to put it since commit discards a lot of contexts, and we'd not find out about stomps affecting only transaction-local contexts.
* Marginal hacks to move some processing out of the per-client-messageTom Lane2003-08-12
| | | | | processing loop; avoids extra overhead when using parse/bind/execute messages instead of single Query message.
* Change some frequently-reached elog(DEBUG...) calls to ereport(DEBUG...)Tom Lane2003-08-12
| | | | | for speed reasons. (ereport falls out much more quickly when no output is needed than elog does.)
* Rename fields of DestReceiver to avoid collisions with (ill-considered)Tom Lane2003-08-06
| | | | macros in some platforms' sys/socket.h.
* Remove --enable-recode feature, since it's been broken by IPv6 changes,Tom Lane2003-08-04
| | | | and seems to have too few users to justify maintaining.
* Update copyrights to 2003.Bruce Momjian2003-08-04
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* pgindent run.Bruce Momjian2003-08-04
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* Fix inconsistent static-vs-not-static declarations.Tom Lane2003-08-01
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* Adjust 'permission denied' messages to be more useful and consistent.Tom Lane2003-08-01
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* Apply (a somewhat revised version of) Greg Mullane's patch to eliminateTom Lane2003-07-29
| | | | | | | | | heuristic determination of day vs month in date/time input. Add the ability to specify that input is interpreted as yy-mm-dd order (which formerly worked, but only for yy greater than 31). DateStyle's input component now has the preferred spellings DMY, MDY, or YMD; the older keywords European and US are now aliases for the first two of these. Per recent discussions on pgsql-general.
* elog mop-up: bring some straggling fprintf(stderr)'s into the elog world.Tom Lane2003-07-27
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* Error message editing in backend/libpq, backend/postmaster, backend/tcop.Tom Lane2003-07-22
| | | | | Along the way, fix some logic problems in pgstat_initstats, notably the bogus assumption that malloc returns zeroed memory.
* Add new USERLIMIT GUC source level so certain options can be disabledBruce Momjian2003-07-09
| | | | | | | or increased only by super-users. This fixes problems caused by making certain variables SUSET for security reasons.
* Add --help-config facility to dump information about GUC parametersTom Lane2003-07-04
| | | | | | without needing a running backend. Reorder postgresql.conf.sample to match new layout of runtime.sgml. This commit re-adds work lost in Wednesday's crash.
* First batch of object rename commands.Peter Eisentraut2003-06-27
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* Fix for extended-query protocol: in event of error, backend was issuingTom Lane2003-06-20
| | | | | a ReadyForQuery (Z message) immediately and then another one after the Sync message arrives. Suppress the first one to make it work per spec.
* Add log_min_duration_statement.Bruce Momjian2003-06-11
| | | | Christopher Kings-Lynne
* Replace functional-index facility with expressional indexes. Any columnTom Lane2003-05-28
| | | | | | | | | | | of an index can now be a computed expression instead of a simple variable. Restrictions on expressions are the same as for predicates (only immutable functions, no sub-selects). This fixes problems recently introduced with inlining SQL functions, because the inlining transformation is applied to both expression trees so the planner can still match them up. Along the way, improve efficiency of handling index predicates (both predicates and index expressions are now cached by the relcache) and fix 7.3 oversight that didn't record dependencies of predicate expressions.
* Make debug_ GUC varables output DEBUG1 rather than LOG, and mention inBruce Momjian2003-05-27
| | | | | docs that CLIENT/LOG_MIN_MESSAGES now controls debug_* output location. Doc changes included.
* Fix oversight: ignore-till-SYNC state should not ignore EOF ...Tom Lane2003-05-14
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* Backend support for autocommit removed, per recent discussions. TheTom Lane2003-05-14
| | | | | | only remnant of this failed experiment is that the server will take SET AUTOCOMMIT TO ON. Still TODO: provide some client-side autocommit logic in libpq.
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