firebird/firebird-mirror
firebird/firebird-mirror
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47,542 Commits 55 Branches 76 Tags 281 MiB
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Commit Graph

274 Commits

Author SHA1 Message Date
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