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* Tree dividing is not appropriate in Rtree.Tatsuo Ishii1999-11-15
| | | | This fix is reported by Hiroki Kataoka (kataoka@interwiz.koganei.tokyo.jp).
* Clean up possible memory leakage in nodeSubplanTom Lane1999-11-15
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* Implement subselects in target lists. Also, relax requirement thatTom Lane1999-11-15
| | | | | | | | | | | | | subselects can only appear on the righthand side of a binary operator. That's still true for quantified predicates like x = ANY (SELECT ...), but a subselect that delivers a single result can now appear anywhere in an expression. This is implemented by changing EXPR_SUBLINK sublinks to represent just the (SELECT ...) expression, without any 'left hand side' or combining operator --- so they're now more like EXISTS_SUBLINK. To handle the case of '(x, y, z) = (SELECT ...)', I added a new sublink type MULTIEXPR_SUBLINK, which acts just like EXPR_SUBLINK used to. But the grammar will only generate one for a multiple-left-hand-side row expression.
* Update sanity_check regress test to pass now that pg_indexTom Lane1999-11-15
| | | | and pg_amop have indexes.
* Fix typo so it actually compiles...Tom Lane1999-11-14
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* Add recreate index notice to vacuum error.Bruce Momjian1999-11-14
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* Tweak make rules for parse.h and fmgr.h to avoid bug in oldTom Lane1999-11-14
| | | | versions of gmake.
* Add index recreation suggestion to end of world error message.Bruce Momjian1999-11-14
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* Fix for psql control-d and .psqlrc that I broke. Fix for \dT withBruce Momjian1999-11-13
| | | | descriptions enabled.
* The \p\g fix didn't turn out to be so bad. It even works in otherBruce Momjian1999-11-13
| | | | | | | | | | circumstances: => select * from foo\x\t\pset border 0 \p\g\\select * from bar; Also the release prep update so the sql_help.h is generated before packaging. Peter.
* Fix ExecSubPlan to handle nulls per the SQL spec --- it didn't combineTom Lane1999-11-12
| | | | | | | nulls with non-nulls using proper three-valued boolean logic. Also clean up ExecQual to make it clearer that ExecQual *does* follow the SQL spec for boolean nulls. See '[BUGS] (null) != (null)' thread around 10/26/99 for more detail.
* In the spirit of TODO itemBruce Momjian1999-11-11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Add use of 'const' for varibles in source tree (which is misspelled, btw.) I went through the front-end libpq code and did so. This affects in particular the various accessor functions (such as PQdb() and PQgetvalue()) as well as, by necessity, the internal helpers they use. I have been really thorough in that regard, perhaps some people will find it annoying that things like char * foo = PQgetvalue(res, 0, 0) will generate a warning. On the other hand it _should_ generate one. This is no real compatibility break, although a few clients will have to be fixed to suppress warnings. (Which again would be in the spirit of the above TODO.) In addition I replaced some int's by size_t's and removed some warnings (and generated some new ones -- grmpf!). Also I rewrote PQoidStatus (so it actually honors the const!) and supplied a new function PQoidValue that returns a proper Oid type. This is only front-end stuff, none of the communicaton stuff was touched. The psql patch also adds some new consts to honor the new libpq situation, as well as fixes a fatal condition that resulted when using the -V (--version) option and there is no database listening. So, to summarize, the psql you should definitely put in (with or without the libpq). If you think I went too far with the const-mania in libpq, let me know and I'll make adjustments. If you approve it, I will also update the docs. -Peter -- Peter Eisentraut Sernanders vaeg 10:115
* Cleanup of psql \copyrightBruce Momjian1999-11-10
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* psql makefile fix from Keith ParksBruce Momjian1999-11-08
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* New NameStr macro to convert Name to Str. No need for var.data anymore.Bruce Momjian1999-11-07
| | | | | | Fewer calls to nameout. Better use of RelationGetRelationName.
* exit recursion fix from MassimoBruce Momjian1999-11-06
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* Fix for recusive exit call from Massimo.Bruce Momjian1999-11-06
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* Sort help file names, from Peter EisentrautBruce Momjian1999-11-06
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* Add Linux ARM.Bruce Momjian1999-11-06
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* Update psql bannerBruce Momjian1999-11-05
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* Update psql display.Bruce Momjian1999-11-05
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* environment variable set by MULTIBYTE startup code should beTom Lane1999-11-05
| | | | | stored in malloc'd space, not in a static variable. Otherwise environment variable list is corrupted if libpq is dynamically unlinked...
* Update \? display.Bruce Momjian1999-11-05
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* Make pager on by default.Bruce Momjian1999-11-05
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* Clean up \? psql display.Bruce Momjian1999-11-05
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* psql banner cleanupBruce Momjian1999-11-05
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* clean up startup bannerBruce Momjian1999-11-05
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* Fix EOF/control-D display in psql.Bruce Momjian1999-11-04
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* Update to psql, run pgindent.Bruce Momjian1999-11-04
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* psql cleanupBruce Momjian1999-11-04
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* Update psql with man pages and new version of help.Bruce Momjian1999-11-04
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* Major psql overhaul by Peter Eisentraut.Bruce Momjian1999-11-04
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* autoconfBruce Momjian1999-11-04
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* Improve getopt and readline support, from Peter Eisentraut.Bruce Momjian1999-11-04
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* Update bsdi for bsd/os 4.1Bruce Momjian1999-11-04
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* Make it possible to execute crashed CREATE/DROP commands again.Hiroshi Inoue1999-11-04
| | | | | | | | | | Now indexes of pg_class and pg_type are unique indexes and guarantee the uniqueness of correponding attributes. heap_create() was changed to take another boolean parameter which allows to postpone the creation of disk file. The name of rd_nonameunlinked was changed to rd_unlinked. It is used generally(not only for noname relations) now. Requires initdb.
* *** empty log message ***Michael Meskes1999-11-02
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* *** empty log message ***Michael Meskes1999-11-02
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* update for pgaccessBruce Momjian1999-11-02
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* autoconfBruce Momjian1999-11-01
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* Update pgaccessBruce Momjian1999-11-01
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* autoconfBruce Momjian1999-11-01
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* Update for pgaccess 0.98.Bruce Momjian1999-11-01
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* Eliminate RewritePreprocessQuery, which was taking anTom Lane1999-11-01
| | | | | | unreasonable amount of time to clean up after a vanished parser problem. Don't call fireRIRonSubselect when we know there are no subselects, either.
* Eliminate some unbelievably cheesy code in _copyConst().Tom Lane1999-11-01
| | | | | | | | Apparently, back in the dim reaches of prehistory, the parser couldn't be trusted to label Const nodes with the correct constbyval value ... and someone preferred to patch around this in copyObject rather than fix the problem at the source. The problem is long gone, but the hack lingered on. Until now.
* Inline check for full buffer in appendStringInfoChar.Tom Lane1999-11-01
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* Don't call ExecOpenIndices if pg_class relhasindex shows there are noTom Lane1999-11-01
| | | | indexes to open. Avoid unnecessary work in ExecCheckPerm, too.
* Eliminate local inefficiencies in updateTargetListEntry, make_var, andTom Lane1999-11-01
| | | | make_const --- don't repeat cache searches that aren't needed.
* formatting cleanupBruce Momjian1999-11-01
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* Update version for 7.0.Bruce Momjian1999-11-01
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