brodsom
c0485b7c67
Macro cleaning
2003-10-01 18:11:23 +00:00
aafemt
b5994fabad
sym -> dsql_sym + some 'struct' cleanup
2003-10-01 10:58:07 +00:00
dimitr
2f8c56b330
Fixed types convertion.
2003-09-28 12:05:10 +00:00
dimitr
f1cde7d613
Slightly reworked my labels implementation.
2003-09-28 11:12:03 +00:00
brodsom
4c9f386bd2
Macro cleaning
2003-09-28 00:36:28 +00:00
dimitr
f7aa490111
The final part of my little PLAN enhancement.
2003-09-14 15:37:05 +00:00
arnobrinkman
2638aa9fd7
Remove generated comment
2003-09-04 15:05:06 +00:00
arnobrinkman
4a37161c8d
Changed internally derived-table support to better readable/understanding code
2003-09-04 15:02:22 +00:00
arnobrinkman
f691e5d79c
Change types that were used as booleans to the real bool type
2003-09-03 23:52:47 +00:00
dimitr
323bae2372
1. MAP renamed to DSQL_MAP
...
2. Minor cleanup
3. Fixed BREAK/LEAVE code to support FOR EXECUTE STATEMENT loops
4. Added support for loop labels and LEAVE <label> statement
5. Fixed SUBSTRING to support value expressions as its arguments
2003-08-26 07:13:33 +00:00
arnobrinkman
506b858567
Added PLAN support for derived tables
2003-08-19 23:34:23 +00:00
arnobrinkman
a19beb8922
derived table support
2003-08-14 23:34:37 +00:00
fsg
8647f177b5
make gcc happy again
...
FSG
2003-08-14 07:11:24 +00:00
robocop
c9dac29670
There are less unnamed fields now.
...
Changed the code style, too.
2003-08-13 11:09:57 +00:00
dimitr
5eaf6394d1
Some savepoint-related changes:
...
1. release single savepoint
2. fixed exception handling
2003-06-26 10:44:16 +00:00
dimitr
112c7022b6
Fixed (hopefully) savepoints implementation:
...
1) RELEASE SAVEPOINT statement is added
2) SAVEPOINT statement now re-establishes existing savepoint with the same name
3) all savepoint stuff is changed to use single BLR verb
2003-06-10 13:40:19 +00:00
brodsom
42ef1314ec
DSQL warning fixes.
2003-04-08 00:31:20 +00:00
arnobrinkman
f83a6084ed
bugfix:
...
1) bug with sub-selects inside COALESCE function.
2) bug with parameter ordering.
2003-03-31 19:11:55 +00:00
alexpeshkoff
878b0b6091
Fixed EXECUTE STATEMENT to support INTO clause
2003-03-01 19:19:23 +00:00
arnobrinkman
61ca1ca76e
comment added
2003-02-26 23:41:00 +00:00
hippoman
3643e9d8d6
* changed function comment to new forrmat
2003-02-21 00:27:16 +00:00
hippoman
1cb0c17ace
* Formated comments to make Doxygen Happy..
2003-02-15 03:01:51 +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
fa4f74eb4c
Remove SQL_DIALECT_1_NEW_DATATYPES_CONVERT_TO_TEXT define, code only provisional for beta 6.0 and not used in 6.0
2003-02-10 19:57:57 +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$FIELD_LENGTH.
2003-01-15 12:00:33 +00:00
dimitr
9dc68b4a7b
Fixed bug with BREAK and partially implemented labels and LEAVE statement.
2002-12-18 15:01:50 +00:00
dimitr
0523aa4951
Cleanup.
2002-12-11 09:45:59 +00:00
hippoman
9a8f0768b9
Changed struct fld and FLD to local module names
2002-11-30 17:45:02 +00:00
skidder
2b995ac2ab
Make SQLDA parameter mapping consistent with order and number of parameters in source SQL string
2002-11-24 15:22:03 +00:00
dimitr
776c54bdac
Renamed MSG to DSQL_MSG.
2002-11-19 12:35:28 +00:00
skidder
53f625e077
New explicit pessimistic locks implementation. It is logically consistent in all TPB modes and should be very fast.
2002-11-18 20:27:24 +00:00
hippoman
62cf7d7a88
change TRA,REQ,TRG,REL,CTX or PRC, to module local names.
2002-11-17 00:04:19 +00:00
hippoman
c75a6d3019
* Changed NOD struct name to DSQL_NOD.
2002-11-11 19:08:37 +00:00
skidder
8e6622a20e
Merging changes from skidder branch - explicit locks, savepoints, build system changes
2002-10-29 20:20:44 +00:00
dimitr
536d8c0552
1. Reworked internal_info implementation in both DSQL and JRD.
...
New helper class created to serve it properly.
2. Added exception re-raise semantics.
Syntax: EXCEPTION;
If there was handled exception, re-initiate it, otherwise evaluate to no-op.
3. Implemented run-time exception messages.
Syntax: EXCEPTION <exception_name> [<value>];
If <value> is specified, evaluate it and use instead of RDB$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
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
dimitr
ba4a17a374
Minor additions to my previous changes.
2002-07-10 14:52:42 +00:00
dimitr
88edfc0714
Merging changes from fb1 (stage 2 - fixing porting errors).
2002-07-02 12:20:50 +00:00
skywalker
ae266af6d1
Merging changes from fb1.
2002-06-29 06:56:51 +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
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
tamlin
9a776a604e
First steps towards a C++ conversion.
2001-05-23 13:26:42 +00:00
