Thomas G. Lockhart
3ace5fd082
Add capabilities for automatic type conversion.
1998-05-09 23:31:34 +00:00
Bruce Momjian
8dc48ba877
Small HAVING cleanup.
1998-03-31 23:31:10 +00:00
Bruce Momjian
9a0dd4fb18
There's a patch attached to fix gcc 2.8.x warnings, except for the
...
yyerror ones from bison. It also includes a few 'enhancements' to
the C programming style (which are, of course, personal).
The other patch removes the compilation of backend/lib/qsort.c, as
qsort() is a standard function in stdlib.h and can be used any
where else (and it is). It was only used in
backend/optimizer/geqo/geqo_pool.c, backend/optimizer/path/predmig.c,
and backend/storage/page/bufpage.c
> > Some or all of these changes might not be appropriate for v6.3,
since we > > are in beta testing and since they do not affect the
current functionality. > > For those cases, how about submitting
patches based on the final v6.3 > > release?
There's more to come. Please review these patches. I ran the
regression tests and they only failed where this was expected
(random, geo, etc).
Cheers,
Jeroen
1998-03-30 16:47:35 +00:00
Bruce Momjian
c579ce0fb0
I started adding the Having Clause and it works quite fine for
...
sequential scans! (I think it will also work with hash, index, etc
but I did not check it out! I made some High level changes which
should work for all access methods, but maybe I'm wrong. Please
let me know.)
Now it is possible to make queries like:
select s.sname, max(p.pid), min(p.pid) from part p, supplier s
where s.sid=p.sid group by s.sname having max(pid)=6 and min(pid)=1
or avg(pid)=4;
Having does not work yet for queries that contain a subselect
statement in the Having clause, I'll try to fix this in the next
days.
If there are some bugs, please let me know, I'll start to read the
mailinglists now!
Now here is the patch against the original 6.3 version (no snapshot!!):
Stefan
1998-03-30 16:36:43 +00:00
Bruce Momjian
a32450a585
pgindent run before 6.3 release, with Thomas' requested changes.
1998-02-26 04:46:47 +00:00
Bruce Momjian
2c482cdbf2
Pass attypmod through to executor by adding to Var and Resdom.
1998-02-10 04:02:59 +00:00
Bruce Momjian
b20fd6c42d
FIx hasSubLinks for Vadim.
1998-02-06 16:46:29 +00:00
Bruce Momjian
7f31669bea
Add Var.varlevelup to code. More parser cleanup.
1998-01-20 22:12:17 +00:00
Bruce Momjian
412a5e6539
Parser cleanup.
...
Add lock to i386 asm.
1998-01-20 05:05:08 +00:00
Bruce Momjian
588867bd7b
Create SubLink nodes in parser for Vadim.
1998-01-19 05:06:41 +00:00
Bruce Momjian
763ff8aef8
Remove Query->qry_aggs and qry_numaggs and replace with Query->hasAggs.
...
Pass List* of Aggregs into executor, and create needed array there.
No longer need to double-processs Aggregs with second copy in Query.
Fix crash when doing:
select sum(x+1) from test where 1 > 0;
1998-01-15 19:00:16 +00:00
Bruce Momjian
600c958a30
Add UNION, GROUP, DISTINCT to INSERT.
1998-01-11 03:41:57 +00:00
Bruce Momjian
e6c714bf30
Bye CursorStmt, now use SelectStmt.
1998-01-10 04:30:11 +00:00
Bruce Momjian
3d15d1332a
Remove old quel labels.
1998-01-09 20:06:08 +00:00
Bruce Momjian
0d9fc5afd6
Change elog(WARN) to elog(ERROR) and elog(ABORT).
1998-01-05 03:35:55 +00:00
Bruce Momjian
a544b605e2
Change some mallocs to palloc.
1997-12-29 05:13:57 +00:00
Bruce Momjian
a1dd409053
Fix for ORDER BY in UNION.
1997-12-29 04:31:50 +00:00
Bruce Momjian
a01b085c78
Cleanup of UNION ALL fix. Manual page updates.
1997-12-29 01:13:37 +00:00
Bruce Momjian
4ce24c8aa9
UNION work for UNION ALL and other union stuff.
1997-12-27 06:41:41 +00:00
Bruce Momjian
6231e161c9
Implementation of UNIONs.
1997-12-24 06:06:58 +00:00
Thomas G. Lockhart
8ed721ffef
Change variable name reference from selectClause to more appropriate unionClause.
...
Add a few lines of test code playing with the unique flag for unions.
Does not do much helpful yet.
1997-12-23 19:39:42 +00:00
Thomas G. Lockhart
640fe03bcf
Improve (well, ok, fix) generated constraint name for column CHECK clause.
1997-12-16 15:45:46 +00:00
Thomas G. Lockhart
2ac4cf5502
Add information message about implicitly created indices.
...
Check for duplicate implicit index names and generate unique names.
1997-12-09 01:44:14 +00:00
Thomas G. Lockhart
1ac4ae4993
Add SQL92-compliant syntax for constraints.
...
Implement PRIMARY KEY and UNIQUE clauses using indices.
1997-12-04 23:07:23 +00:00
Bruce Momjian
598e86f3b3
Cleanup up include files.
1997-11-26 01:14:33 +00:00
Bruce Momjian
4a5b781d71
Break parser functions into smaller files, group together.
1997-11-25 22:07:18 +00:00
Bruce Momjian
e9e1ff226f
Remove all time travel stuff. Small parser cleanup.
1997-11-20 23:24:03 +00:00
Thomas G. Lockhart
0175759e17
Fix up elog messages for consistant usage of quotes around arguments.
1997-10-30 16:34:22 +00:00
Bruce Momjian
f3af1368bd
Rename strNcpy to StrNCpy, and change third parameter.
1997-10-25 01:10:58 +00:00
Vadim B. Mikheev
9b10d6ffda
Ignore copies of columns specified in ORDER/GROUP BY
1997-10-16 06:58:38 +00:00
Vadim B. Mikheev
defb10a450
DEFAULT is handled by analyze.c now.
1997-10-12 07:09:20 +00:00
Bruce Momjian
3f365ba0fc
Inline memset() as MemSet().
1997-09-18 20:22:58 +00:00
Vadim B. Mikheev
4948a51d74
Convert sequence names tolower.
1997-09-18 14:32:15 +00:00
Bruce Momjian
59f6a57e59
Used modified version of indent that understands over 100 typedefs.
1997-09-08 21:56:23 +00:00
Bruce Momjian
075cede748
Add typdefs to pgindent run.
1997-09-08 20:59:27 +00:00
Bruce Momjian
319dbfa736
Another PGINDENT run that changes variable indenting and case label indenting. Also static variable indenting.
1997-09-08 02:41:22 +00:00
Bruce Momjian
1ccd423235
Massive commit to run PGINDENT on all *.c and *.h files.
1997-09-07 05:04:48 +00:00
Bruce Momjian
ae50c8d84b
Cleanups needed for indent.
1997-09-05 19:32:44 +00:00
Bruce Momjian
a1635450b3
Cleanups needed for indent. Remove };
1997-09-05 18:13:45 +00:00
Thomas G. Lockhart
05cdb99bfb
Add detection and warnings for UNION and HAVING clauses.
...
Generate non-fatal warning only and proceed by ignoring clauses.
1997-09-01 05:56:34 +00:00
Bruce Momjian
3dd23aadf0
Allow functions and operators on internally-identical types to succeed.
1997-08-22 00:02:19 +00:00
Bruce Momjian
1d8bbfd2e7
Make functions static where possible, enclose unused functions in #ifdef NOT_USED.
1997-08-19 21:40:56 +00:00
Bruce Momjian
b99c63cfc0
Now that names are null terminated, no need to do all that NAMEDATALEN stuff.
1997-08-18 20:53:48 +00:00
Bruce Momjian
ea5b5357cd
Remove more (void) and fix -Wall warnings.
1997-08-12 22:55:25 +00:00
Bruce Momjian
edb58721b8
Fix pgproc names over 15 chars in output. Add strNcpy() function. remove some (void) casts that are unnecessary.
1997-08-12 20:16:25 +00:00
Bruce Momjian
6ed1715b1f
Cleanup for NAMEDATALEN use.
1997-08-03 02:38:47 +00:00
Vadim B. Mikheev
ac994a69d6
Allow use parameters in target list having aggregates in functions.
1997-07-30 04:42:26 +00:00
Bruce Momjian
91f4df2f2c
Fix typechecking problem pointed out by Thomas.
1997-05-08 02:45:53 +00:00
Vadim B. Mikheev
a1fbd470a9
Fix GroupBy: enable functions over aggregates and GroupBy-ed fields
...
in target list.
1997-04-29 04:32:50 +00:00
Thomas G. Lockhart
ee2f8e0472
Modify references to function manager to use lower-case calls.
1997-04-27 19:16:44 +00:00
