firebird/firebird-mirror
firebird/firebird-mirror
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47,288 Commits 56 Branches 76 Tags 286 MiB
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403 Commits

Author SHA1 Message Date
asfernandes
8af7ec0211 Refactored the support for blr_handler, blr_loop, blr_exec_sql, blr_exec_into, blr_exec_stmt, 
blr_start_savepoint, blr_end_savepoint, blr_store, blr_store2, blr_erase, blr_modify,
blr_modify2, blr_exec_proc, blr_exec_proc2, blr_exec_pid, blr_dcl_cursor, blr_cursor_stmt,
blr_set_generator, blr_receive, blr_stall, blr_select, blr_block, blr_error_handler,
blr_label, blr_leave, blr_continue and the source info node.
 2010-11-29 02:17:04 +00:00
asfernandes
3eb252ec5f Refactored DSQL nodes: nod_derived_field, nod_map, nod_dbkey and nod_rec_version. 
Refactored JRD nodes: blr_field (JRD side only), blr_dbkey, blr_record_version and blr_stmt_expr.
 2010-11-14 17:25:48 +00:00
dimitr
8e7ef4214d Let's clearly distinguish between deterministic and invariant functions, they're not the same thing actually. Runtime optimization usage is to be re-considered, if necessary. 
Warning: this includes an ODS change, please boot-build.
 2010-11-13 15:04:43 +00:00
asfernandes
e65fd8fea8 1) Refactor CAST. 
2) Fixed CORE-3204 - Constraint violation error of CAST is not raised inside views
 2010-11-01 23:57:31 +00:00
asfernandes
dde217e91f Make node creation more directly 2010-10-30 18:57:53 +00:00
asfernandes
fef5242b4f Misc 2010-10-30 16:51:19 +00:00
asfernandes
5b895c2931 Misc 2010-10-24 21:35:45 +00:00
asfernandes
16ff0c51ce Refactor NULL expression 2010-10-22 15:00:22 +00:00
asfernandes
2e0da292df Refactor EXTRACT 2010-10-16 18:53:25 +00:00
asfernandes
2dcef5c7ce Refactor *_LENGTH functions 2010-10-16 18:17:00 +00:00
asfernandes
aa78df6f91 Refactor SUBSTRING 2010-10-16 17:42:04 +00:00
alexpeshkoff
e05c1a825f Moved some more .h-files to common from jrd as Vlad suggested 2010-10-13 10:39:52 +00:00
alexpeshkoff
2dc25a44bb OSRI and new posix build 2010-10-12 08:02:57 +00:00
asfernandes
ac3c00d503 1) Refactored LOWER, UPPER and TRIM. 
2) Fixed CORE-3174 - Expression index with TRIM may lead to incorrect indexed lookup
 2010-10-09 18:39:45 +00:00
asfernandes
4d00fec2d6 Refactor parameters and GEN_ID. 2010-10-09 01:57:37 +00:00
hvlad
1ea9da3073 Fixed SIMILAR TO syntax 2010-09-24 14:55:45 +00:00
asfernandes
9b8171d5c1 1) Refactor nod_value_if. 
2) Created ExprNode::expressionEqual method to replace a new big and ugly switch.
3) Make boolean referencers use BoolExprNode instead of jrd_nod, except nod_validate for now. This includes BinaryBoolNode and NotBoolNode working without jrd_nod references.
4) Rework in the impure allocation code (replace "csb_impure += ..." by CMP_impure calls).
 2010-09-20 16:07:50 +00:00
asfernandes
3d184eef7f Simplificate repetitive code 2010-09-18 18:19:21 +00:00
asfernandes
c1b5abfdf2 1) Refactor all types of boolean nodes. 
2) Remove the scratch from the nodes.
 2010-09-17 03:15:32 +00:00
asfernandes
b7b63becf3 Refactor a number of expression nodes: nod_add, nod_divide, nod_multiply, nod_negate, nod_user_name, nod_subtract, nod_current_date, nod_current_time, nod_current_timestamp, nod_add2, nod_subtract2, nod_multiply2, nod_divide2, nod_current_role, nod_internal_info 2010-09-04 21:36:41 +00:00
asfernandes
4cb0195ee6 Misc 2010-08-10 15:20:20 +00:00
asfernandes
124e614654 Simplification 2010-08-05 00:47:06 +00:00
asfernandes
9c3eccef94 Create template for RECREATE commands 2010-08-02 15:47:36 +00:00
asfernandes
ad57aa29a1 Refactor CREATE/ALTER/CREATE OR ALTER/RECREATE VIEW and cleanup related to previously refactors 2010-08-02 02:22:26 +00:00
asfernandes
3197757f00 Rename misleading TriStateType class name to Nullable 2010-07-29 00:20:53 +00:00
asfernandes
36f092fe0e Improvement CORE-3085 - Add clause ALTER DOMAIN <name> [NOT] NULL 2010-07-28 16:14:20 +00:00
asfernandes
0b7c21172a Refactor CREATE/ALTER/DROP/RECREATE TABLE and DROP VIEW commands 2010-07-26 02:37:57 +00:00
asfernandes
4db389758f Refactor CREATE/ALTER/CREATE OR ALTER/RECREATE/DROP EXCEPTION commands 2010-07-11 18:21:42 +00:00
asfernandes
20b0bbaf82 Refactor CREATE/ALTER/DROP DOMAIN 2010-07-06 00:49:33 +00:00
asfernandes
f2c938d9fa Refactor CREATE/DROP COLLATION 2010-06-26 01:52:06 +00:00
asfernandes
56c738c09d Misc 2010-06-20 23:11:17 +00:00
asfernandes
a9adf6d626 1) Refactor PSQL support in DSQL. This started as subprocedure implementation, but I'm now separating things. 
2) Fix thrown of isc_bad_default_value
 2010-06-15 16:07:58 +00:00
asfernandes
22e99e49ce Improvement CORE-3020 - Add clause RETURNING ... INTO ... to MERGE statement 2010-06-10 02:03:03 +00:00
asfernandes
fe9bf02848 Refactor user and system functions nodes 2010-04-05 18:43:11 +00:00
asfernandes
e0762f5f95 Improvement CORE-2005 - Support SQL 2008 syntax for MERGE statement with DELETE extension 2010-03-23 16:06:16 +00:00
dimitr
90b128d6b6 Fixed CORE-2890: SQLSTATE should also be available as a PSQL context variable like GDSCODE/SQLCODE. 
To be later backported into v2.5.1, I suppose.
 2010-03-21 07:29:58 +00:00
asfernandes
4a12047ca9 Add a third optional (default is NULL) parameter to LAG and LEAD, that is the value returned when moving out of the partition. 2010-03-07 20:21:30 +00:00
asfernandes
82fe06ed9a Refactor FOR statement and SELECT...INTO. Indirectly (blr_for), JRD side of standard SELECT is affected as well. 2010-02-22 16:00:49 +00:00
asfernandes
4f9b9161b4 Feature CORE-2006 - SUBSTRING with regular expression (SIMILAR TO) capability 2010-02-21 01:47:54 +00:00
asfernandes
0ce6fb958c Feature CORE-2869 - Window functions: LAG and LEAD. 2010-02-16 00:26:53 +00:00
asfernandes
01f6e290fd Misc 2010-02-15 00:43:04 +00:00
asfernandes
d3c0e1971a 1) Feature CORE-2830 - Window functions: DENSE_RANK, RANK and ROW_NUMBER 
2) Fix BLR filter for some procedure verbs
 2010-02-14 19:08:22 +00:00
asfernandes
c737d6a807 Create ExprNode class hierarchy. 
Convert CONCATENATE and aggregate functions to it.

Fix some bugs:
- select sum(n) over (order by n2), sum(n) over (), n, n2 from x1;
- select (select 1 from x1 b where list(1, a.n) = 1) from x1 a;
 2010-02-13 20:29:29 +00:00
asfernandes
b68658534f Feature CORE-2823 - Support the ORDER BY subclause for current aggregate functions (except LIST) 2010-01-23 03:02:53 +00:00
asfernandes
2faab16698 Misc 2010-01-21 02:51:32 +00:00
dimitr
d35f6e316b 1) Simplify the explicit plan handling between the parser and the engine. It makes no sense to pass the join type as it's ignored internally. 
2) Support hash joins in the plan output and in the parser. For the latter, it's just the syntax sugar, same as loop vs merge join (see above).
 2010-01-19 09:25:29 +00:00
asfernandes
7fbee2c76b Feature OVER (PARTITION BY ...) clause for window functions 2010-01-18 21:37:47 +00:00
asfernandes
9c1bab1793 Feature CORE-1385 Identity columns - in its basic form 2010-01-13 19:14:15 +00:00
asfernandes
7c47718d68 Move DYN constants to private header 2010-01-10 17:56:57 +00:00
asfernandes
c3f9ef27e8 Refactor CREATE GENERATOR/SEQUENCE 2010-01-10 17:32:40 +00:00