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* More cleanup of userid to be AclId rather than Oid.Bruce Momjian2002-12-05
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* Repair core dump when trying to delete an entry from an already-NULLTom Lane2002-12-02
| | | | datconfig or useconfig field. Per report from Dustin Sallings.
* Finish implementation of hashed aggregation. Add enable_hashagg GUCTom Lane2002-11-21
| | | | | | parameter to allow it to be forced off for comparison purposes. Add ORDER BY clauses to a bunch of regression test queries that will otherwise produce randomly-ordered output in the new regime.
* Add checkpoint_warning to warn of excessive checkpoints caused by tooBruce Momjian2002-11-15
| | | | few WAL files.
* Rename hostname_lookup to log_hostname.Bruce Momjian2002-11-15
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* Rename show_source_port to log_source_port.Bruce Momjian2002-11-15
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* Rename show_btree_build_stats to log_btree_build_statsBruce Momjian2002-11-15
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* Rename:Bruce Momjian2002-11-15
| | | | | | | | | | | | | | ! #show_parser_stats = false ! #show_planner_stats = false ! #show_executor_stats = false ! #show_statement_stats = false TO: ! #log_parser_stats = false ! #log_planner_stats = false ! #log_executor_stats = false ! #log_statement_stats = false
* Rename server_min_messages to log_min_messages. Part of consolidationBruce Momjian2002-11-14
| | | | of log_ settings.
* This patch removes a bunch of superfluous #include directives: ifBruce Momjian2002-11-08
| | | | | | | | postgres.h or c.h includes a system header (such as stdio.h or stdlib.h), there's no need to specifically include it in any of the .c files in the backend. Neil Conway
* Add extra_float_digits GUC parameter to allow adjustment of displayedTom Lane2002-11-08
| | | | | | | precision for float4, float8, and geometric types. Set it in pg_dump so that float data can be dumped/reloaded exactly (at least on platforms where the float I/O support is properly implemented). Initial patch by Pedro Ferreira, some additional work by Tom Lane.
* Arrange to compile flex output files as inclusions into other filesTom Lane2002-11-01
| | | | | | | | (usually bison output files), not as standalone files. This hack works around flex's insistence on including <stdio.h> before we are able to include postgres.h; postgres.h will already be read before the compiler starts to read the flex output file. Needed for largefile support on some platforms.
* Code review for statement_timeout patch. Fix some race conditionsTom Lane2002-10-31
| | | | | | between signal handler and enable/disable code, avoid accumulation of timing error due to trying to maintain remaining-time instead of absolute-end-time, disable timeout before commit not after.
* Turn GUC log_min_error_statement off by default by setting it to PANIC.Bruce Momjian2002-10-02
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* server_min_messages and friends should have valid values at bootup.Tom Lane2002-09-22
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* Avoid misleading error message when SET/RESET target variable nameTom Lane2002-09-12
| | | | doesn't match any known variable.
* Powerup defaults for LC_foo GUC variables should match what main.c does.Tom Lane2002-09-10
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* pgindent run.Bruce Momjian2002-09-04
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* Add GUC variable to print original query to the server logs when thereBruce Momjian2002-09-02
| | | | | | is an error, warning, etc. Gavin Sherry
* Code review for HeapTupleHeader changes. Add version number to page headersTom Lane2002-09-02
| | | | | | | | | | (overlaying low byte of page size) and add HEAP_HASOID bit to t_infomask, per earlier discussion. Simplify scheme for overlaying fields in tuple header (no need for cmax to live in more than one place). Don't try to clear infomask status bits in tqual.c --- not safe to do it there. Don't try to force output table of a SELECT INTO to have OIDs, either. Get rid of unnecessarily complex three-state scheme for TupleDesc.tdhasoids, which has already caused one recent failure. Improve documentation.
* Add log_duration to GUC/postgresql.conf.Bruce Momjian2002-09-01
| | | | | Rename debug_print_query to log_statement and rename show_query_stats to show_statement_stats.
* AUTOCOMMIT mode is now an available backend GUC variable; setting itTom Lane2002-08-30
| | | | | | | | | to false provides more SQL-spec-compliant behavior than we had before. I am not sure that setting it false is actually a good idea yet; there is a lot of client-side code that will probably be broken by turning autocommit off. But it's a start. Loosely based on a patch by David Van Wie.
* Complete TODO item:Bruce Momjian2002-08-30
| | | | | * Remove wal_files postgresql.conf option because WAL files are now recycled
* This patch reserves the last superuser_reserved_connections slots forBruce Momjian2002-08-29
| | | | | | | | | | | | | | | | | | | connections by the superuser only. This patch replaces the last patch I sent a couple of days ago. It closes a connection that has not been authorised by a superuser if it would leave less than the GUC variable ReservedBackends (superuser_reserved_connections in postgres.conf) backend process slots free in the SISeg. This differs to the first patch which only reserved the last ReservedBackends slots in the procState array. This has made the free slot test more expensive due to the use of a lock. After thinking about a comment on the first patch I've also made it a fatal error if the number of reserved slots is not less than the maximum number of connections. Nigel J. Andrews
* Adjust nodeFunctionscan.c to reset transient memory context between callsTom Lane2002-08-29
| | | | | | | to the table function, thus preventing memory leakage accumulation across calls. This means that SRFs need to be careful to distinguish permanent and local storage; adjust code and documentation accordingly. Patch by Joe Conway, very minor tweaks by Tom Lane.
* Code review for standalone composite types, query-specified compositeTom Lane2002-08-29
| | | | | types, SRFs. Not happy with memory management yet, but I'll commit these other changes.
* Add fsm sizes.Bruce Momjian2002-08-27
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* Add to skip list in check_gucBruce Momjian2002-08-27
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* Comment cleanup.Bruce Momjian2002-08-27
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* Script cleanups.Bruce Momjian2002-08-27
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* Clean up script.Bruce Momjian2002-08-27
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* Add check_guc utility to compare guc.c and postgresql.conf.sample.Bruce Momjian2002-08-27
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* Fix units in postgresql.conf.Bruce Momjian2002-08-27
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* Add units to postgresql.conf file.Bruce Momjian2002-08-26
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* Modify array operations to include array's element type OID in theTom Lane2002-08-26
| | | | | | | | | | array header, and to compute sizing and alignment of array elements the same way normal tuple access operations do --- viz, using the tupmacs.h macros att_addlength and att_align. This makes the world safe for arrays of cstrings or intervals, and should make it much easier to write array-type-polymorphic functions; as examples see the cleanups of array_out and contrib/array_iterator. By Joe Conway and Tom Lane.
* Add db-local user names, per discussion on hackers.Bruce Momjian2002-08-18
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* As discussed on several occasions previously, the new anonymousBruce Momjian2002-08-15
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | composite type capability makes it possible to create a system view based on a table function in a way that is hopefully palatable to everyone. The attached patch takes advantage of this, moving show_all_settings() from contrib/tablefunc into the backend (renamed all_settings(). It is defined as a builtin returning type RECORD. During initdb a system view is created to expose the same information presently available through SHOW ALL. For example: test=# select * from pg_settings where name like '%debug%'; name | setting -----------------------+--------- debug_assertions | on debug_pretty_print | off debug_print_parse | off debug_print_plan | off debug_print_query | off debug_print_rewritten | off wal_debug | 0 (7 rows) Additionally during initdb two rules are created which make it possible to change settings by updating the system view -- a "virtual table" as Tom put it. Here's an example: Joe Conway
* Really truly enable encrypted passwords by default.Tom Lane2002-08-14
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* Enable encrypted passwords by default.Bruce Momjian2002-08-14
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* Change memory-space accounting mechanism in tuplesort.c and tuplestore.cTom Lane2002-08-12
| | | | | | | | to make a reasonable attempt at accounting for palloc overhead, not just the requested size of each memory chunk. Since in many scenarios this will make for a significant reduction in the amount of space acquired, partially compensate by doubling the default value of SORT_MEM to 1Mb. Per discussion in pgsql-general around 9-Jun-2002..
* has_table_privilege spawns scions has_database_privilege, ↵Tom Lane2002-08-09
| | | | | | | | | | | has_function_privilege, has_language_privilege, has_schema_privilege to let SQL queries test all the new privilege types in 7.3. Also, add functions pg_table_is_visible, pg_type_is_visible, pg_function_is_visible, pg_operator_is_visible, pg_opclass_is_visible to test whether objects contained in schemas are visible in the current search path. Do some minor cleanup to centralize accesses to pg_database, as well.
* Improve 'failed to initialize' messages.Tom Lane2002-08-07
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* Instead of having a configure-time DEFAULT_ATTSTATTARGET, store -1 inTom Lane2002-07-31
| | | | | | | | attstattarget to indicate 'use the default'. The default is now a GUC variable default_statistics_target, and so may be changed on the fly. Along the way we gain the ability to have pg_dump dump the per-column statistics target when it's not the default. Patch by Neil Conway, with some kibitzing from Tom Lane.
* Since we're depending on %option noyywrap in the main scanner now,Tom Lane2002-07-30
| | | | | we may as well use it in all our flex files. Make all the flex files have a consistent set of options.
* Here are two patches. The guc_and_tablefunc patch addresses the twoBruce Momjian2002-07-30
| | | | | | | | | | | | | | | | changes mentioned above, and also adds a new function to the tablefunc API. The tablefunc API change adds the following function: * Oid foidGetTypeId(Oid foid) - Get a function's typeid given the * function Oid. Use this together with TypeGetTupleDesc() to get a * TupleDesc which is derived from the function's declared return type. In the next post I'll send the contrib/tablefunc patch, which illustrates the usage of this new function. Also attached is a doc patch for this change. The doc patch also adds a function that I failed to document previously. Joe Conway
* --enable-syslog no longer required to use syslog.Bruce Momjian2002-07-30
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* Code review for SHOW output changes; fix horology expected files forTom Lane2002-07-20
| | | | new SHOW output format.
* Fix problems caused by code drift of API for without-oids.Bruce Momjian2002-07-20
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* > 2. This patch includes the same Table Function API fixes that IBruce Momjian2002-07-20
| | | | | | | | | | | | | | | > submitted on July 9: > > http://archives.postgresql.org/pgsql-patches/2002-07/msg00056.php > > Please disregard that one *if* this one is applied. If this one is > rejected please go ahead with the July 9th patch. The July 9th Table Function API patch mentioned above is now in CVS, so here is an updated version of the guc patch which should apply cleanly against CVS tip. Joe Conway
* oid is needed, it is added at the end of the struct (after the nullBruce Momjian2002-07-20
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | bitmap, if present). Per Tom Lane's suggestion the information whether a tuple has an oid or not is carried in the tuple descriptor. For debugging reasons tdhasoid is of type char, not bool. There are predefined values for WITHOID, WITHOUTOID and UNDEFOID. This patch has been generated against a cvs snapshot from last week and I don't expect it to apply cleanly to current sources. While I post it here for public review, I'm working on a new version against a current snapshot. (There's been heavy activity recently; hope to catch up some day ...) This is a long patch; if it is too hard to swallow, I can provide it in smaller pieces: Part 1: Accessor macros Part 2: tdhasoid in TupDesc Part 3: Regression test Part 4: Parameter withoid to heap_addheader Part 5: Eliminate t_oid from HeapTupleHeader Part 2 is the most hairy part because of changes in the executor and even in the parser; the other parts are straightforward. Up to part 4 the patched postmaster stays binary compatible to databases created with an unpatched version. Part 5 is small (100 lines) and finally breaks compatibility. Manfred Koizar
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