robocop
5a33aeef91
Misc: extra semicolons do not help. :-)
2004-11-07 10:38:13 +00:00
arnobrinkman
4d2a4f6925
bugfix: still were some ambiguous queries possible.
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fe: select rdb$database.rdb$relation_id from rdb$database, rdb$database
2004-11-02 23:07:09 +00:00
dimitr
7506b3568c
Changed non-standard WEEKDAY and YEARDAY extentions to become non-reserved words.
2004-10-27 12:14:54 +00:00
aafemt
ded2e9ee92
Variable shadowing
2004-10-27 10:14:30 +00:00
dimitr
42c929cfb1
Ported UPDATE/DELETE extentions from Yaffil.
2004-10-27 09:33:08 +00:00
robocop
8cb395414e
Misc.
2004-10-26 07:21:47 +00:00
robocop
34543622a4
a) Error reporting functions must not overflow their buffers.
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b) Use ISC_STATUS type when dealing with status vector.
2004-10-18 07:19:36 +00:00
robocop
9ac850c3aa
Totally misc.
2004-10-18 06:48:33 +00:00
dimitr
a9370eefa8
Replaced "==" with a SQL-99 compliant distinct predicate.
2004-10-17 08:47:15 +00:00
dimitr
cd413c9b8a
Added the equivalence operator. The major index optimizations are done.
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Notes:
1) Some optimizations will follow after more deep analysis.
2) The syntax "==" is not yet agreed on. I'd prefer it to be changed.
2004-10-14 18:54:54 +00:00
dimitr
a9772bd861
Restored the old code layout, as suggested by Claudio.
2004-10-14 16:35:13 +00:00
dimitr
a1bbad7ccf
The entire RSE handling in the parser is slightly rewritten. New join syntax is introduced.
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Notes:
1) Some features are disabled (via isc_wish_list) yet due to their incomplete implementation.
2) The parser may become unstable or cause regressions. It will be fixed ASAP.
2004-10-13 18:37:53 +00:00
robocop
a8da598248
Redundant casts.
2004-10-08 11:08:42 +00:00
robocop
2928b139ae
1.- Style.
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2.- The const_cast is no longer needed.
2004-10-07 08:28:47 +00:00
robocop
ba48b1d1c9
Style
2004-10-07 08:27:45 +00:00
robocop
ed17cfafbf
Style:
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if<space>(
for<space>(
switch<space>(
while<space>(
2004-10-04 08:15:00 +00:00
dimitr
9efeab8808
Fixed AV in the parser.
2004-10-03 11:39:03 +00:00
robocop
31ba754981
After talking to Ann, decided to disable several items:
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- obsolete items like WAL and JOURNAL (cleaned in the past)
- crud from attempts never finished like the shared cache manager for Classic
- DSQL nodes that aren't used. This allowed freeing some keywords.
The functionality was disabled by commenting the code. No code has been deleted.
2004-10-03 04:49:04 +00:00
robocop
cf0f2761a4
parse.cpp needed to be rebuilt after Alex' changes
2004-09-27 03:42:58 +00:00
robocop
20b38f1aad
Got rid of spurious cast.
2004-09-26 11:23:32 +00:00
robocop
600a01d64e
Make compiler happy... nobody wants a cursor name with length 2^31
2004-09-26 07:41:39 +00:00
robocop
592d47e77e
Replace custom name_length() by the general one that uses the same logic
2004-09-26 07:26:42 +00:00
robocop
840bf14b36
If we are using namespace fb_utils, it doesn't make sense to prefix functions in it with fb_ again. Mechanical replacement made one by one (no bulk automatic changes).
2004-09-26 01:49:52 +00:00
robocop
7dcb66a250
When you call va_start, call va_end, don't assume it does nothing because some platforms don't have code for it!
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Changed some sprintf to SNPRINTF. Work in progress WRT wrapper for this function.
2004-09-25 10:28:09 +00:00
robocop
6ae1fd9918
Style
2004-09-24 06:48:24 +00:00
dimitr
5a67d3a091
Fixed yet another issue with make.cpp noticed by Dimitry Sibiryakov.
2004-09-22 06:54:17 +00:00
dimitr
39a718784b
Fixed another my bug, spotted by Arno.
2004-09-13 19:36:30 +00:00
dimitr
72e9a4923b
Correction.
2004-09-12 10:48:55 +00:00
robocop
cc8beb54e5
Get rid of some reinterpret_cast's.
2004-09-09 09:24:42 +00:00
robocop
33c2a7eb17
Totally misc: typo in comment
2004-09-09 08:58:13 +00:00
robocop
8c2bc04f38
Style
2004-09-09 08:56:33 +00:00
alexpeshkoff
5ba5453a30
fixed AV in DECLARE FILTER
2004-09-08 12:01:30 +00:00
dimitr
0256d424e1
Allowed UNION DISTINCT equal to just UNION (see chapter 7.13 of the SQL spec).
2004-09-06 19:17:16 +00:00
alexpeshkoff
9ff8b3b687
fixed problems, noticed by Claudio
2004-09-06 08:14:34 +00:00
dimitr
f32272d076
Fixed a bug I introduced today.
2004-09-05 21:50:54 +00:00
dimitr
e58ba55a55
Solved issues with literal NULLs in the CASE-based functions.
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To be reviewed by Arno.
2004-09-05 07:23:42 +00:00
dimitr
f45dc04f6a
Allowed EXTRACT(<part> FROM NULL) to return NULL of SMALLINT/INT (depending on <part>) datatype.
2004-09-04 18:43:11 +00:00
dimitr
cf89467735
Let's describe literal NULLs correctly in expressions.
2004-09-04 18:24:12 +00:00
dimitr
6ad51cf6e8
Fixed my mistake in the plan output. Noticed by Arno.
2004-09-02 07:10:34 +00:00
alexpeshkoff
c3db4aaa97
added (and used in sources) template to change and restore default pool
2004-08-30 18:11:08 +00:00
robocop
092dd6297e
BY SCALAR_ARRAY param can't be used as a return param.
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There's no support for that. It's only input param to the UDF.
2004-08-27 09:24:39 +00:00
robocop
1994913da7
Bring DSQL up to date with UDF capabilities in the engine.
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Introduce SCALAR_ARRAY token.
2004-08-27 04:52:32 +00:00
arnobrinkman
ce97981b91
Fix unneeded error-message with simple CASE and NULL (NULL as text in SQL)
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CASE NULL WHEN NULL THEN 1 END
2004-08-22 00:53:04 +00:00
robocop
27d4dbd374
Not an aesthetical achievement, but prevent us from making mistakes in the same place again. Put variables in their minimal scope.
2004-08-21 09:20:06 +00:00
dimitr
d667e17db5
Fixed uninitialized variable usage reported by Valgrind.
2004-08-20 02:08:39 +00:00
dimitr
e5ef9b2782
Ported IIF function from Yaffil.
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Implemented as yet another abbrevation for CASE.
Added as a non-reserved keyword.
2004-08-19 11:19:48 +00:00
skidder
a294b74cb8
Fix one more possible random crash noted by Valgrind. This particular problem is old and happens when UNION DSQL construct is used. Fix is the result of consultations with Arno Brinkman
2004-08-18 18:33:21 +00:00
skidder
1460ac61db
Fix one more serious issue noted by Valgrind. Views could be randomly using blr_singleton when defined
2004-08-18 00:02:24 +00:00
dimitr
c1407600f5
Allowed NULL to be a syntactical value.
2004-08-17 13:25:34 +00:00
dimitr
56e0b95ca5
Allow the DDL engine to understand literal NULLs in computed fields.
2004-08-17 11:19:41 +00:00
