firebird/firebird-mirror
firebird/firebird-mirror
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Code Issues
8,744 Commits 55 Branches 76 Tags 281 MiB
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Commit Graph

108 Commits

Author SHA1 Message Date
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
robocop
c931a674c2 Cleanup. 
Hopefully harmless
It should fix the issue introduced with constness in gds__interprete for current applications.
 2003-09-29 12:43:14 +00:00
skidder
235db035ce Ok, i'm joining Firebird destruction team with my cleanup: 
1. Bring trace DSQL, DYN and BLR trace logging up-to-date
2. Remove redundant CSB pointer dereferences in BLR parser and request compiler
3. Convert RIGHT JOIN to LEFT JOIN early during BLR parsing
4. Check BLR syntax for unititalized contexts usage
5. Some type-safety and const-correctness fixes
 2003-09-28 21:36:05 +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
skidder
ad60c5b70b Make RIGHT JOIN symmetrical to LEFT JOIN at DSQL layer. 
This fixes a couple issues when engine rejected correct RIGHT JOINs
or accepted incorrect and failed subsequentally during query execution
 2003-09-21 17:49:16 +00:00
arnobrinkman
71b17588d9 Added ORDER BY support on derived tables. (Suggested by Dmitry Yemanov) 2003-09-15 21:21:40 +00:00
dimitr
f7aa490111 The final part of my little PLAN enhancement. 2003-09-14 15:37:05 +00:00
arnobrinkman
74380ab714 Don't forget unnamed derived tables 2003-09-04 21:40:21 +00:00
brodsom
a4416db52a -Replace BOOLEAN, TRUE and FALSE 2003-09-04 21:26:15 +00:00
brodsom
f51c931f6d Correction 2003-09-04 15:26:53 +00:00
arnobrinkman
4a37161c8d Changed internally derived-table support to better readable/understanding code 2003-09-04 15:02:22 +00:00
brodsom
c4179f6e13 Fix cast warning 2003-09-04 13:45:06 +00:00
arnobrinkman
f691e5d79c Change types that were used as booleans to the real bool type 2003-09-03 23:52:47 +00:00
arnobrinkman
e5574959ad Change BOOLEAN to bool type 2003-09-01 23:22:22 +00:00
brodsom
8624a7c209 -Use NULL instead 0 for null pointers 
-Remove unneeded casts
 2003-09-01 07:58:04 +00:00
dimitr
eb6acae759 Cleanup variable names. 2003-08-30 16:49:15 +00:00
brodsom
602c201989 -Remove NULL_PTR 
-Remove unneeded NULL casts
-Remove (void) function return cast
 2003-08-28 13:07:29 +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
11b4fcf5b7 1) Make COALESCE/CASE output descriptor more SQL-standard. 
Exception is that we allow mixing datatypes with (var)char (except blob), because all datatypes are convertable to character-type and because this functionallity was available from 1st day COALESCE is introduced inside Firebird.
2) Fix bug with expressions without fields inside aggregate-functions.
Example :
  SELECT
    (SELECT Count(1) FROM RDB$DATABASE)
  FROM
    RDB$RELATIONS
 2003-08-25 23:35:30 +00:00
arnobrinkman
79c10074c0 Already fix COALESCE/CASE output-descriptor behaviour inside HEAD branch to conform with SQL-standard. 
FB1.5_RELEASE will follow when error-message is added
 2003-08-24 22:15:23 +00:00
arnobrinkman
9cf1f386fa fix bad behaviour with auto-union-cast 2003-08-24 15:22:11 +00:00
arnobrinkman
006070b331 added comment and nested derived table fix 2003-08-24 02:56:53 +00:00
arnobrinkman
c61cbdc5ca fix some derived tables problems 2003-08-24 02:36:46 +00:00
arnobrinkman
9b4b90d606 bugfix nested derived tables 2003-08-19 23:56:28 +00:00
arnobrinkman
05d343bda8 Oops missed something 2003-08-19 23:47:07 +00:00
arnobrinkman
506b858567 Added PLAN support for derived tables 2003-08-19 23:34:23 +00:00
arnobrinkman
f5002b3f5b Code clean-up and re-apply comments as suggested by Claudio V. 2003-08-18 21:37:47 +00:00
arnobrinkman
9e82b6d20b Fixed ambiguous columnname problems with derived tables. 
Added support for unnamed derived tables.
 2003-08-16 00:36:54 +00:00
arnobrinkman
0d203a2c36 derived table support 2003-08-15 00:02:18 +00:00
arnobrinkman
77d9804ed0 Support all expressions directly in GROUP BY clause 2003-08-10 15:19:43 +00:00
arnobrinkman
f81b831315 2nd RC4 bugfix, but much better tracking of supported nested aggregates. 2003-07-29 00:29:17 +00:00
arnobrinkman
0df22b0b31 bugfix RC4: a higher context was supported with nested aggregates, but this isn't possible. 
Only a lower context is possible with nested aggregates.
 2003-07-28 19:22:56 +00:00
skidder
905670f5f9 Separate DSQL cursors management and explicit locks as suggested by Ivan Prenosil 2003-07-11 22:36:05 +00:00
skidder
e9d8645824 Forbid pessimistic locks in queries with DISTINCT clause 2003-06-30 14:31:00 +00:00
skidder
c4727d695b Add checks to allow explicit pessimistic locks only in cases when we really support them 2003-06-29 20:36:52 +00:00
dimitr
b41fee4014 New error messages for: 
- gbak
  - DSQL layer (aggregate tracking)
  - JRD layer (EXECUTE STATEMENT)
  - config stuff
 2003-06-13 07:56:08 +00:00
dimitr
c1c723103f Disallowed explicit locking for aggregate queries. 
The same should be done for stored procedure streams (joins require some work too).
 2003-06-12 09:38:01 +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
dimitr
43aaa45d42 Enabled BREAK/LEAVE and EXITcommands in non-system triggers. 2003-05-14 08:15:25 +00:00
skidder
f16736b802 Use explicit pessimistic locks only if WITH LOCK clause is specified 2003-05-11 19:32:41 +00:00
arnobrinkman
192ba388d4 1) bugfix RC1: Aggregates from a different parent_context where not allowed in the HAVING clause. 
2) Enabled aggregate-functions from different parent_context (with lower scope_level) to be used inside another aggregate-function

Example:
SELECT
  MAX((SELECT COUNT(*) FROM RDB$RELATIONS))
FROM
  RDB$RELATIONS
 2003-05-07 01:57:18 +00:00
arnobrinkman
962b5e21a3 fixed a typo and changed some comments 2003-05-04 22:02:42 +00:00
alexpeshkoff
8a6430c352 Fixed server crash in EXECUTE STATEMENT combined with exceptions handling block 2003-05-02 15:20:17 +00:00
arnobrinkman
a819ccb060 bugfix: stored procedure with input parameters and aggregate tracking/validating methods failed 2003-04-17 20:58:36 +00:00
arnobrinkman
975638783a bugfix: Parameters from stored procedures in a sub-select where not remaped to the good context in a aggregate query. 
example:
SELECT
  (SELECT sp.x FROM SP_TEST(T1.ID) sp)
FROM
  Table1 T1
GROUP BY
  T1.ID
 2003-04-16 22:49:41 +00:00
aafemt
b3436b5cd7 STATUS -> ISC_STATUS 2003-04-10 06:32:58 +00:00
brodsom
42ef1314ec DSQL warning fixes. 2003-04-08 00:31:20 +00:00