firebird/firebird-mirror
firebird/firebird-mirror
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Code Issues
44,770 Commits 56 Branches 76 Tags 287 MiB
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Commit Graph

354 Commits

Author SHA1 Message Date
eku
6b0df2eb51 Fixed "'SHARED' redefined" 2003-02-14 14:22:10 +00:00
dimitr
f833079b2f CONST -> const 2003-02-13 09:33:26 +00:00
tamlin
bc383ff498 A bit const correctness added and some reinterpret_casts removed. 
Changed DSQL's str to actually hold char.
 2003-02-12 19:28:13 +00:00
brodsom
ab6ba391f2 Change wrong define 2003-02-09 23:31:50 +00:00
brodsom
3a9b561a11 Remove JPN_ defines 2003-02-07 18:46:49 +00:00
dimitr
9ba418a493 Disallowed PLAN clause in views until it works. 2003-01-23 09:18:59 +00:00
dimitr
fd2f852e49 Cleanup. 2003-01-18 19:39:12 +00:00
dimitr
55ed1b6444 1. Reworked internal info stuff once more. 
2. Added DSQL support for parametrized events.
3. Fixed bug with cursors in triggers.
4. Added support for runtime trigger action checks (INSERTING/UPDATING/DELETING).
5. Fixed bug with concatenation and trashed RDB$FIELD_LENGTH.
 2003-01-15 12:00:33 +00:00
skidder
2975b16cce Allow arbitrary expressions in ORDER-BY clause 2003-01-09 16:50:24 +00:00
dimitr
411c994122 Now we understand single-line comments (--) in any position of the SQL statement. 2002-12-19 14:48:22 +00:00
dimitr
8842052537 Prepared parser to allow non-reserved words as valid symbol names. 2002-12-19 13:14:41 +00:00
dimitr
2861cbf063 no message 2002-12-19 08:57:53 +00:00
dimitr
9dc68b4a7b Fixed bug with BREAK and partially implemented labels and LEAVE statement. 2002-12-18 15:01:50 +00:00
alexpeshkoff
90cdfbdaf5 Rename all links to why.cpp handle to struct why_hndl * 
Warning! Don't commit parse.cpp and dsql.tab.h, because:
1. I use another YACC version.
2. They must be removed from CVS at all.

Execute STATEMENT also here
 2002-12-16 15:38:26 +00:00
dimitr
2300540ff8 Fixed serious bug with views I unfortunately introduced in Alpha 5 :-( 2002-12-11 10:09:22 +00:00
eku
5b8ffd81c2 Removed unused variables. 2002-12-10 11:53:53 +00:00
dimitr
6e51db6e6e 1. Implemented ORDER BY clause in subqueries. 
2. Disallowed FIRST/SKIP for views.
3. Allowed zero as valid argument for FIRST.
 2002-12-03 18:04:36 +00:00
hippoman
9a8f0768b9 Changed struct fld and FLD to local module names 2002-11-30 17:45:02 +00:00
skidder
2b995ac2ab Make SQLDA parameter mapping consistent with order and number of parameters in source SQL string 2002-11-24 15:22:03 +00:00
hippoman
7387e6fb70 changed nod,tra,req,trg,rel,ctx,prc struct names to local module names 2002-11-20 23:18:16 +00:00
hippoman
c75a6d3019 * Changed NOD struct name to DSQL_NOD. 2002-11-11 19:08:37 +00:00
dimitr
8177404f3f A bit improved parser's debug output. Thanks to Ignacio J. Ortega. 2002-11-10 07:58:13 +00:00
dimitr
1cd12e4972 Fixed small parser bug. Thanks to Ignacio J. Ortega. 2002-11-10 07:48:52 +00:00
dimitr
eb75186f5e Cleanup. 2002-11-01 08:53:05 +00:00
dimitr
1d4e51d5a0 A bit more cleanup. 2002-10-31 13:08:18 +00:00
skidder
8e6622a20e Merging changes from skidder branch - explicit locks, savepoints, build system changes 2002-10-29 20:20:44 +00:00
dimitr
41b82b0e77 Hide ALTER VIEW functionality until it works good. 2002-10-02 13:24:59 +00:00
dimitr
536d8c0552 1. Reworked internal_info implementation in both DSQL and JRD. 
New helper class created to serve it properly.
2. Added exception re-raise semantics.
Syntax: EXCEPTION;
If there was handled exception, re-initiate it, otherwise evaluate to no-op.
3. Implemented run-time exception messages.
Syntax: EXCEPTION <exception_name> [<value>];
If <value> is specified, evaluate it and use instead of RDB$EXCEPTION_MESSAGE.
4. Added new SQLCODE and GDSCODE system variables.
Available in procedures/triggers only.
If there wasn't any exception raised, return zero (success), otherwise return an error code.
5. Implemented ROWS_AFFECTED system variable.
Available in procedures/triggers only.
Count rows affected by the last INSERT/UPDATE/DELETE statement.
For any other statement, result is always zero.
 2002-09-28 14:04:35 +00:00
skidder
6d64014e57 Changed engine to store source file name/line number information for EVERY allocation when DEBUG_GDS_ALLOC is defined. All allocation should be done using FB_NEW or FB_NEW_RPT macros instead of keyword new since now 2002-09-25 17:12:16 +00:00
skidder
f8006cb881 added nulls first/last syntax support 2002-09-10 18:28:23 +00:00
dimitr
8b131027ea More complete implementation of the INDEX subclause of a constraint declaration. 2002-09-06 07:51:33 +00:00
dimitr
c6e838a144 Changed syntax of the INDEX subclause of a constraint declaration, 
now it looks as:
[USING [ASC[ENDING] | DESC[ENDING]] INDEX index]
 2002-09-04 12:09:25 +00:00
dimitr
b36015e6e9 - allowed user-defined index names for PK/FK/UK constraints 
- fixed ugly hardcoded name checks for primary/foreign keys
- implemented RECREATE VIEW statement
 2002-09-01 15:49:03 +00:00
dimitr
94fa429dc4 - allowed user-defined index names for PK/FK/UK constraints 
- fixed ugly hardcoded name checks for primary/foreign keys
- implemented RECREATE VIEW statement
 2002-09-01 15:44:45 +00:00
dimitr
b45eb004a2 Implemented CREATE OR ALTER statement for procedures/triggers/views. 2002-08-27 07:48:34 +00:00
dimitr
7922269845 1. BIGINT is now the only keyword for the 64-bit exact numerics and it's available 
in dialect 3 only.
2. BREAK statement has been disabled in triggers (like EXIT) because of the known
   BLR limitations. I hope it can be safely used in stored procedures though, hence
   I'd prefer to have it officially documented.
3. More complete implementation of the GROUP BY clause. You can group by internal
   functions and have ability to use more complex grouping conditions than before.
   By Arno Brinkman.
4. Allowed declaring and defining local variables at the same time.
   By Claudio Valderrama.
   Syntax: declare [variable] <var_name> <var_type> [{= | default} <default_value>]
5. Allowed ordinals to be used in the GROUP BY clause (like ORDER BY).
   By Arno Brinkman.
   Example: select extract(month from order_date), sum(order_sum) from orders group by 1
6. The first approach to the ALTER VIEW statement. Only high-level implementation so far.
   A lot of work in dfw.epp, metd.epp, etc. still required.
   By Dmitry Yemanov.
 2002-08-11 08:04:54 +00:00
dimitr
15a9015236 1) Implemented CASE, NULLIF, COALESCE 
2) Allowed grouping by internal functions (some work in pass1.cpp still required)
Thanks to Arno Brinkman.
 2002-08-03 15:27:20 +00:00
skywalker
d89b1a0842 Changes to make fb2 compile super version for linux 2002-07-29 15:37:59 +00:00
skywalker
89e06a1b43 Merge final changes from fb1 tree. 2002-07-06 05:32:02 +00:00
skywalker
854b35d650 Change DEBUG_KEYWORD to KW_DEBUG, 
few more changes in parse.y (mostly post fb1 changes)
 2002-07-05 16:01:08 +00:00
skywalker
350b251820 Changes to get compiling on linux (post fb1 changes). 2002-07-05 15:00:26 +00:00
dimitr
88edfc0714 Merging changes from fb1 (stage 2 - fixing porting errors). 2002-07-02 12:20:50 +00:00
skywalker
13d2715fd8 Added LEX_StringIsAKeyword function to avoid an awkward #include from isql 
module.
 2002-06-29 13:47:28 +00:00
skywalker
ae266af6d1 Merging changes from fb1. 2002-06-29 06:56:51 +00:00
dimitr
745d1093a2 Enabled support for empty BEGIN...END blocks 2002-06-20 11:42:15 +00:00
dimitr
c6cbd67c49 Force SP parameters to behave the same way in both syntaxes (SELECT FROM and EXECUTE PROCEDURE), thus enabling expressions, UDFs, etc. to be passed as a parameter. 2002-06-20 08:00:29 +00:00
dimitr
f84869f782 While I'm in touch with the parser - INT64 and LARGEINT aliases for the intenal dtype_int64 data type. 2002-06-15 09:38:14 +00:00
dimitr
95281ccf25 1. New system variables - CONNECTION_ID and TRANSACTION_ID 
2. Universal triggers
(parser changes are not very nice, but at least it works;
perhaps it should be polished up a bit later)
 2002-06-14 12:07:20 +00:00
dimitr
8463265fc1 Implemented 'EXECUTE VARCHAR' command. 2002-04-04 13:53:20 +00:00
seanleyne
8e93b8a859 Code cleanup, removed old Win3.1 port from routines I missed the first time 2002-02-24 16:39:31 +00:00
tamlin
80f7fb6dd4 New C++ memory pool 2001-12-24 02:51:06 +00:00
skywalker
4c4bc9a95c Global changes for new Makefile and firebird2 compile on linux 2001-07-29 23:43:24 +00:00
bellardo
747d13c0d5 Changes to bring FB2 to c++ on *nix. 2001-07-12 05:46:06 +00:00
tamlin
9a776a604e First steps towards a C++ conversion. 2001-05-23 13:26:42 +00:00