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* Fixed shift/reduce conflictJan Wieck1999-05-20
| | | | | | | | SelectStmt and CursorStmt tried to parse FOR UPDATE ... / FOR READ ONLY. Cursor now checks that it is read only by looking at forUpdate of Query. SelectStmt handles FOR READ ONLY too. Jan
* overwriting a large object now worksTatsuo Ishii1999-05-20
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* Very minor improvements in CREATE OPERATOR docs.Tom Lane1999-05-20
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* Doco updates for change to handling of INTERNAL functionTom Lane1999-05-20
| | | | entries (prosrc is now name of C-level function).
* Minor improvements to postmaster/backend man pages.Tom Lane1999-05-19
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* Dec ALpha patchesBruce Momjian1999-05-19
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* Dec alpha patches.Bruce Momjian1999-05-19
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* Remove 4096 string limited key on block sizeBruce Momjian1999-05-19
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* Upgrade to PyGreSQL (2.4)Bruce Momjian1999-05-19
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* Bring python up to date ...Marc G. Fournier1999-05-19
| | | | From: D'Arcy J.M. Cain <darcy@druid.net>
* Add Aggref and ArrayRef to the set of node types that transformExprTom Lane1999-05-18
| | | | | | will pass through rather than spitting up. This is necessary to handle cases where coerce_type causes a subexpression to be retransformed, as in SELECT count(*) + 1.0 FROM table
* Forgot the CHANGELOGPeter Mount1999-05-18
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* Internationalisation of error messagesPeter Mount1999-05-18
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* Now that hashjoin is reliable for large joins (knock on wood),Tom Lane1999-05-18
| | | | | | remove optimizer's arbitrary limit on how large a join it will use hashing for. (The limit was too large to prevent the problems we'd been seeing, anyway...)
* Remove no-longer-used fields in Hash and HashJoin nodes.Tom Lane1999-05-18
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* Rewrite hash join to use simple linked lists instead of aTom Lane1999-05-18
| | | | | | | fixed-size hashtable. This should prevent 'hashtable out of memory' errors, unless you really do run out of memory. Note: target size for hashtable is now taken from -S postmaster switch, not -B, since it is local memory in the backend rather than shared memory.
* Transactions in ImageViewerPeter Mount1999-05-18
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* *** empty log message ***Michael Meskes1999-05-18
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* Fixed Internationalization of error messages.Peter Mount1999-05-17
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* Minor bug fixes. Replaced DateStyle support with ISO.Peter Mount1999-05-17
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* All works on linux now by my tests and regression(with patch below).Bruce Momjian1999-05-17
| | | | | ALTER TABLE RENAME with extents. Ole Gjerde
* Skip junk nodes when comparing UNION target list lengths.Bruce Momjian1999-05-17
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* Change resjunk to a boolean.Bruce Momjian1999-05-17
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* Fixed latest regression diff's by omitting viewowner in SELECT from pg_views.Jan Wieck1999-05-17
| | | | Jan
* This is actually more of a fundamental problem with mdtruncate. ItBruce Momjian1999-05-17
| | | | | | | | | | | | looks like someone just didn't add support for multiple segments for truncation. The following patch seems to do the right thing, for me at least. It passed my tests, my data looks right(no data that shouldn't be in there) and regression is ok. Ole Gjerde
* Add pythonBruce Momjian1999-05-17
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* Re-add python.Bruce Momjian1999-05-17
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* Updates for 6.5.Bruce Momjian1999-05-17
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* Prior patch added 2 more characters to string allocatedTom Lane1999-05-17
| | | | for SERIAL column's constraint, but forgot to increase space palloc'd...
* SELECT * error message fix.Bruce Momjian1999-05-17
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* Apply freebsd specific patches dealign with ELF system from FreeBSD'sMarc G. Fournier1999-05-17
| | | | ports collection ...
* Move IN to proper place.Bruce Momjian1999-05-17
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* CleanupBruce Momjian1999-05-17
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* Fix typo in change.Bruce Momjian1999-05-17
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* Tighten coding in new_join_pathkey, which seems to be a hotspotTom Lane1999-05-17
| | | | for GEQO ...
* Change GEQO optimizer to release memory after each geneTom Lane1999-05-17
| | | | | is evaluated. This bounds memory usage to something reasonable even when many tables are being joined.
* Require IN in LOCK syntax.Bruce Momjian1999-05-17
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* Change md* call to smgr*.Bruce Momjian1999-05-17
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* Minor code cleanup in optimizer.Tom Lane1999-05-16
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* Fix some typos in geqo optimizer --- it now generatesTom Lane1999-05-16
| | | | | reasonable plans again. Still eats memory like there's no tomorrow, however :-(.
* Change iostream to iostream.h, strstream to strstream.hTom Lane1999-05-16
| | | | for compatibility with older C++ libraries.
* I made it so it rolled over files at 1MB. My table ended up with 120Bruce Momjian1999-05-15
| | | | | | | | | | | | | | | | | | | segments, and my indexes had 3(Yes, it DOES work!). DROP TABLE removed ALL segments from the table, but only the main index segment. So it looks like removing the table itself is using mdunlink in md.c, while removing indexes uses FileNameUnlink() which only unlinks 1 file. As far as I can tell, calling FileNameUnlink() and mdunlink() is basically the same, except mdunlink() deletes any extra segments. I've done some testing and it seems to work. It also passes regression tests(except float8, geometry and rules, but that's normal). If this patch is right, this fixes all known multi-segment problems on Linux. Ole Gjerde
* I've got 2 pretty small patches.Bruce Momjian1999-05-15
| | | | | | | | | | configtype.patch simply fixes a typo in config.h.in pg_dump.c.patch Updates a bunch of error messages to include a reason from the backend, and also removes a couple of unnecessary if's Ole Gjerde
* *** empty log message ***Michael Meskes1999-05-14
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* Hi, Bruce!Bruce Momjian1999-05-13
| | | | | | | These are my last changes to lmgr fixing deadlock handling. Please apply them to cvs... Vadim
* Add double quotes around the sequence name generated to support theThomas G. Lockhart1999-05-13
| | | | | | SERIAL data type DEFAULT clause. This fixes a problem finding the sequence name when mixed case table names are involved.
* Surround a variable declaration with ENABLE_OUTER_JOINS to suppressThomas G. Lockhart1999-05-13
| | | | compiler warnings about an unused variable.
* set client_encoding to <nothing> crashes backend.Tatsuo Ishii1999-05-13
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* Rip out QueryTreeList structure, root and branch. QuerytreeTom Lane1999-05-13
| | | | | | | | | | lists are now plain old garden-variety Lists, allocated with palloc, rather than specialized expansible-array data allocated with malloc. This substantially simplifies their handling and eliminates several sources of memory leakage. Several basic types of erroneous queries (syntax error, attempt to insert a duplicate key into a unique index) now demonstrably leak zero bytes per query.
* Update driver to 6-40-0006Byron Nikolaidis1999-05-13
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