asfernandes
166fc0b865
Misc
2007-04-13 01:37:44 +00:00
asfernandes
8c7076b67f
Port of Yaffil builtin functions
2007-04-12 15:56:34 +00:00
asfernandes
5e818bd4a9
Rename REPLACE to UPDATE OR INSERT
2006-11-26 15:40:10 +00:00
robocop
1e7814b7ca
Misc: more mnemonic for nodes' argument positions.
2006-10-07 09:30:43 +00:00
robocop
db7c21a752
Misc.
2006-09-14 09:40:58 +00:00
asfernandes
a40b7b8ae5
MERGE statement
2006-09-14 02:05:32 +00:00
asfernandes
55ec30965d
REPLACE statement
2006-09-03 01:09:23 +00:00
robocop
471d052e82
Misc.
2006-08-13 06:46:16 +00:00
asfernandes
e538061c38
Implementation of CREATE/DROP COLLATION and ISQL show/extraction of collations
2006-08-07 16:39:21 +00:00
hvlad
b20aa92714
Common table expressions implementation
2006-08-01 20:37:58 +00:00
robocop
34e37d54ae
Fix CORE-200
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Handle column names in subqueries.
Put some more names for common operations and special data.
Disable nod_count since it's not generated by our parser.
2006-07-30 05:09:41 +00:00
robocop
bcf2cb8701
1.- COALESCE/CASE and VIA (subqueries) allowed breach in computed field checks (no array and no blob).
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2.- Misc: since gbak allows not only to backup metadata only but to restore metadata only (even from a full backup), changed the help message.
2006-07-30 02:59:29 +00:00
hvlad
fac53c8177
Added blr_src_info. Error call stack now contains not only
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procedures\triggers names but line\column numbers also.
Thanks to Eugeney Putilin for idea
2006-07-04 14:44:43 +00:00
dimitr
78c23ca592
Some preparation for RETURNING in UPDATE/DELETE.
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To be completed in v3.0.
2006-05-31 18:02:34 +00:00
robocop
7040d668fd
Misc.
2006-05-25 08:40:23 +00:00
hvlad
701f2cbda4
Global temporary tables implementation
2006-05-21 22:07:35 +00:00
dimitr
8b45562f81
The DSQL code of the LIST function. Unstable yet.
2006-04-24 17:24:26 +00:00
robocop
90174410a2
Let Ivan Prenosil test his beloved transaction options.
2005-11-17 04:22:10 +00:00
dimitr
5e8af7b048
Implemented RECREATE TRIGGER.
2005-10-29 09:15:37 +00:00
dimitr
85388cd3c7
1) Fixed check constraints
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2) A bit simplified generation of check option triggers
3) Cleanup of unused parser stuff
2005-10-26 18:21:32 +00:00
dimitr
8df5a70299
Rolled back my commit as a performance looser.
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More precise savepoints handling is being investigated.
2005-08-24 06:21:47 +00:00
dimitr
9a489515b9
Fixed PSQL exception handling which never worked consistently.
2005-08-22 10:12:13 +00:00
arnobrinkman
b900f56435
Allow outer reference in derived table to higher scope-levels
2005-08-16 21:19:17 +00:00
robocop
22742ccdd7
Tweak DYN to solve several issues:
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- Allow to set and drop defaults for table's fields (as it has been possible with domains).
- Stop people from setting a default value for array types.
- Close checking holes that allowed people to change from scalar types to array types and vice/versa.
- Improve some error messages.
2005-08-14 05:48:20 +00:00
arnobrinkman
22ac7c9cdc
Fix derived table issues with NEW/OLD contexts (Triggers/check-constraints)
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Also adjust IN predicate behaviour to derived table.
PLAN parsing for derived tables will be fixed later.
2005-07-25 14:43:28 +00:00
dimitr
1a3218625d
Added DSQL support for ROLLBACK RETAIN.
2005-07-20 10:05:57 +00:00
dimitr
40b5c1d6bb
RETURNING implementation.
2005-06-13 12:45:42 +00:00
asfernandes
559ce29c51
1) Replace length_ to strlen as noted by Claudio and Dmitry
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2) Change USHORT to ULONG in intl.cpp
2005-06-06 18:14:10 +00:00
asfernandes
59213efe7e
Merge INTL branch into HEAD
2005-05-27 22:45:31 +00:00
robocop
b490df3a41
ALTER EXTERNAL FUNCTION: be able to change the entry_point or the module_name when the UDF cannot be dropped to correct the declaration because it's used in some view, procedure, trigger or check.
2005-05-22 02:42:17 +00:00
robocop
0285f6bf76
- Implement the proposed COMMENT keyword to allow descriptions in database objects. Subject to change or withdrawal.
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- Enhance some messages. Reuse some msg numbers that were duplicate.
- Fix some issues found in Alex recent MetaName-related commits.
2005-05-17 07:17:25 +00:00
arnobrinkman
0f07677e46
Fix errors generated by IN-predicate due pass1_any() change
2005-05-04 19:38:47 +00:00
dimitr
d25fcdc0c4
Implemented RECREATE EXCEPTION and CREATE OR ALTER EXCEPTION.
2005-03-26 16:11:52 +00:00
robocop
45d4cd976a
Silence warning.
2004-11-28 03:44:24 +00:00
skidder
c40eb08a27
Remove CURRENT_DATABASE keyword
2004-11-22 20:50:34 +00:00
dimitr
c1cab92cab
1) Reworked error reporting
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2) Allowed positioned updates for explicit cursors
3) Fixed some possible server crashes
2004-11-17 14:50:33 +00:00
skidder
1e26d6c80d
CURRENT_DATABASE implementation. Established identity may also be used for isc_info_db_id datum
2004-11-11 05:37:52 +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
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
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
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
brodsom
a799e5f44b
-Use C++ struct declaration style.
2004-05-24 17:22:35 +00:00
robocop
6d4c0ab908
Three changes to isql:
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Fix isql bug #910430 .
Add SET HEADING ON/OFF option
Add -M2 command-line option to send output of statistics and plans to the same file than the rest of the output.
Those items do not appear when using HELP SET inside isql or with isql -? from the command line.
2004-04-11 04:04:18 +00:00
arnobrinkman
fe1e74c504
Fix wrong mapping for Count(*) in having clause when used with IN, ANY, SOME, ALL
2004-04-02 23:20:29 +00:00
robocop
e6187cecd2
Cleanup
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Some bug fixes
Style
2004-03-07 07:58:55 +00:00
hvlad
d09206678b
Added support for default parameters and EXECUTE BLOCK statement
2004-01-16 10:43:21 +00:00
skidder
92576263ee
Fix minor flaw in explicit nulls placement design. This change doesn't cause any
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user-visible changes in engine behavior. Fix is critical for future development
in this area and needs to be backported in B1_5_Release.
2003-12-21 00:07:03 +00:00
dimitr
270dcf6aa0
Added ROWS clause. FIRST/SKIP remains allowed in unions, although I still think it doesn't have much sense.
2003-11-07 14:10:16 +00:00
dimitr
08a9f40b52
1. Reworked cursor management
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2. Added explicit cursor statements
3. Slightly reworked LEAVE code
4. Lots of cleanup
2003-11-02 12:28:30 +00:00
