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* Factor out the common subexpression month_remainder * DAYS_PER_MONTHTom Lane2005-08-25
| | | | | | | | | in interval_mul and interval_div. This avoids an optimization bug in A Certain Company's compiler (and given their explanation, I wouldn't be surprised if other compilers blow it too). Besides the code seems more clear this way --- in the original formulation, you had to mentally recognize the common subexpression in order to understand what was going on.
* Back out pfrees for justify_hour function calls.Bruce Momjian2005-08-25
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* Original assumption that our own getaddrinfo routine would never supportTom Lane2005-08-25
| | | | | | IPv6 is obsoleted by recent Windows patch. Perform the runtime test whenever HAVE_IPV6 is set. This should be OK since initdb can get getaddrinfo from libpgport if needed.
* Fix memory leak when using justify_hours.Bruce Momjian2005-08-25
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* Update release checklist.Bruce Momjian2005-08-25
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* Add code to use Windows getaddrinfo and friends if they exist. ThisTom Lane2005-08-24
| | | | | has to be tested dynamically if we want to make portable executables. Chuck McDevitt and Andrew Dunstan.
* Back off allow_nonpic_in_shlib for FreeBSD builds: only set it on i386.Tom Lane2005-08-24
| | | | | This might be overly conservative, but we know it does not work on amd64. Per buildfarm results.
* More beta1 cleanup.Bruce Momjian2005-08-24
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* Fix SHOW and RESET grammar to accept custom variable names.Tom Lane2005-08-24
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* Make the plperl regression tests pass in 'use_strict' mode, by addingTom Lane2005-08-24
| | | | 'my' where appropriate. Michael Fuhr
* Get rid of inappropriate use of croak(). Per report from Michael Fuhr.Tom Lane2005-08-24
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* Fix up plperl 'use_strict' so that it can be enabled or disabled on theTom Lane2005-08-24
| | | | | fly. Fix problem with incompletely duplicated setup code. Andrew Dunstan, from an idea of Michael Fuhr's.
* Add small hack to support use of Unicode-based locales on WIN32. ThisTom Lane2005-08-24
| | | | | is not adequately tested yet, but let's get it into beta1 so it can be tested. Magnus Hagander and Tom Lane.
* Fix ExecBRDeleteTriggers so that deletion is not suppressed when deleteTom Lane2005-08-24
| | | | | | triggers exist but are all disabled. Problem noted by Gavin Sherry in original discussion of enable/disable trigger patch, but was never addressed.
* - Check for NULL before checking whether argument is an array.Michael Meskes2005-08-24
| | | | | - Remove stary character from string quoting. - Fixed check to report missing varchar pointer implementation.
* Add ALTER TABLE ENABLE/DISABLE TRIGGER commands. Change pg_dump toTom Lane2005-08-23
| | | | | | use these instead of its previous hack of changing pg_class.reltriggers. Documentation is lacking, will add that later. Patch by Satoshi Nagayasu, review and some extra work by Tom Lane.
* Add new file for win32 threading.Bruce Momjian2005-08-23
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* The attached patch updates the thread test program to run stand-alone onBruce Momjian2005-08-23
| | | | | | | | Windows. The test itself is bypassed in configure as discussed, and libpq has been updated appropriately to allow it to build in thread-safe mode. Dave Page
* Clean up some very old and crufty code for TID scan planning. Not muchTom Lane2005-08-23
| | | | | functional difference really, but make use of stuff added to the planner since this code was touched last.
* Back out incorrect commit.Bruce Momjian2005-08-23
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* Fix function name.Bruce Momjian2005-08-23
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* Fix broken lrand48() implementation, per Merlin Moncure.Tom Lane2005-08-23
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* Fix wrong dependency on owner created by ALTER OPCLASS OWNER.Tom Lane2005-08-23
| | | | Per Alvaro.
* Rewrite gather-write patch into something less obviously bolted onTom Lane2005-08-22
| | | | | | | | | after the fact. Fix bug with incorrect test for whether we are at end of logfile segment. Arrange for writes triggered by XLogInsert's is-cache-more-than-half-full test to synchronize with the cache boundaries, so that in long transactions we tend to write alternating halves of the cache rather than randomly chosen portions of it; this saves one more write syscall per cache load.
* Back out incorrect use of E'' escape addition.Bruce Momjian2005-08-22
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* Cause ALTER INDEX OWNER to generate a warning and do nothing, rather thanTom Lane2005-08-22
| | | | | | | erroring out as it has done for the last couple weeks. Document that this form is now ignored because indexes can't usefully have different owners from their parent tables. Fix pg_dump to not generate ALTER OWNER commands for indexes.
* Fix unwanted denial of ALTER OWNER rights to superusers. There was someTom Lane2005-08-22
| | | | | | discussion of getting around this by relaxing the checks made for regular users, but I'm disinclined to toy with the security model right now, so just special-case it for superusers where needed.
* enable_constraint_exclusion => constraint_exclusionBruce Momjian2005-08-22
| | | | Also improve wording.
* Improve xid wraparound message (the server isn't really shut down, justBruce Momjian2005-08-22
| | | | | | | | | not accepting queries). errmsg("database is not accepting queries to avoid wraparound data loss in database \"%s\"", errhint("Stop the postmaster and use a standalone backend to VACUUM database \"%s\".",
* Use an initdb-time test to see if the local version of getaddrinfo()Tom Lane2005-08-22
| | | | | chokes on IPv6 addresses, and comment out the IPv6 entry in the default pg_hba.conf if so. Per Andrew Dunstan.
* Fix some inconsistent choices of datatypes in xlog.c. Make bufferTom Lane2005-08-22
| | | | | indexes all be int, rather than variously int, uint16 and uint32; add some casts where necessary to support large buffer arrays.
* Minor GUC cleanups: document krb_server_hostname and custom_variable_classesTom Lane2005-08-21
| | | | | | in postgresql.conf.sample, mark custom_variable_classes as SIGHUP not POSTMASTER to agree with the documentation (I can't see a reason it has to be POSTMASTER so I think the docs are right).
* Seems that the childXids list would be better based on Oid lists thanTom Lane2005-08-20
| | | | integer lists.
* Convert the arithmetic for shared memory size calculation from 'int'Tom Lane2005-08-20
| | | | | | | | | | | to 'Size' (that is, size_t), and install overflow detection checks in it. This allows us to remove the former arbitrary restrictions on NBuffers etc. It won't make any difference in a 32-bit machine, but in a 64-bit machine you could theoretically have terabytes of shared buffers. (How efficiently we could manage 'em remains to be seen.) Similarly, num_temp_buffers, work_mem, and maintenance_work_mem can be set above 2Gb on a 64-bit machine. Original patch from Koichi Suzuki, additional work by moi.
* Invoke mksafefunc and mkunsafefunc with :: decoration. This seems a goodTom Lane2005-08-20
| | | | | idea on consistency grounds, whether or not it really fixes bug #1831. Michael Fuhr
* Make GetMultiXactIdMembers() a public function.Tatsuo Ishii2005-08-20
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* Add BackendXidGetPid().Tatsuo Ishii2005-08-20
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* Repair problems with VACUUM destroying t_ctid chains too soon, and withTom Lane2005-08-20
| | | | | | | | | | | | insufficient paranoia in code that follows t_ctid links. (We must do both because even with VACUUM doing it properly, the intermediate state with a dangling t_ctid link is visible concurrently during lazy VACUUM, and could be seen afterwards if either type of VACUUM crashes partway through.) Also try to improve documentation about what's going on. Patch is a bit bulky because passing the XMAX information around required changing the APIs of some low-level heapam.c routines, but it's not conceptually very complicated. Per trouble report from Teodor and subsequent analysis. This needs to be back-patched, but I'll do that after 8.1 beta is out.
* Fix LRU/ALL description mismatch for GUC parameter.Bruce Momjian2005-08-19
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* Consistently align comments in postgresql.conf, move some slightly toBruce Momjian2005-08-19
| | | | the right to stand out.
* Update some obsolete comments --- code is using t_self now, not t_ctid.Tom Lane2005-08-18
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* Fix up LIMIT/OFFSET planning so that we cope with non-constant LIMITTom Lane2005-08-18
| | | | | | | | | | or OFFSET clauses by using estimate_expression_value(). The main advantage of this is that if the expression is a Param and we have a value for the Param, we'll use that value rather than defaulting. Also, fix some thinkos in the logic for combining LIMIT/OFFSET with an externally supplied tuple fraction (this covers cases like EXISTS(...LIMIT...)). And make sure the results of all this are shown by EXPLAIN. Per a gripe from Merlin Moncure.
* Add hint for to_char(interval) invalid format specifications.Bruce Momjian2005-08-18
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* Fix to_char(interval) to return proper year and century values.Bruce Momjian2005-08-18
| | | | | | | | Fix to_char(interval) to return large year/month/day/hour values that are larger than possible timestamp values. Prevent to_char(interval) format specifications that make no sense, like Month. Clean up formatting.c code to more logically handle return lengths.
* Avoid an Assert failure if OuterUserId hasn't been set yet duringTom Lane2005-08-17
| | | | | AbortTransaction. This can happen if a backend's InitPostgres transaction fails (eg, because the given username is invalid). Per Alvaro.
* More formatting.c cleanups.Bruce Momjian2005-08-17
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* Small cleanup.Bruce Momjian2005-08-17
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* Adjust to_char/from_char code to use boolean "is_to_char" rather thanBruce Momjian2005-08-17
| | | | integer with flags.
* Fix declaration of dumpacl, per Alvaro.Tom Lane2005-08-17
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* Fix FSM warning to mention increasing max_fsm_pages. Was incorrectlyBruce Momjian2005-08-17
| | | | max_fsm_relations.
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