asfernandes
0d19fe7688
Refactor blr_index (nod_scalar)
2010-11-08 23:17:01 +00:00
asfernandes
5ee982afb9
Refactor blr_derived_expr
2010-11-07 22:12:14 +00:00
asfernandes
a13dd3e6fe
Refactor nod_domain_validation
2010-11-07 20:26:11 +00:00
asfernandes
1d702dae81
Refactor blr_via, blr_from, blr_maximum, blr_minimum, blr_count, blr_average and blr_total
2010-11-07 02:18:58 +00:00
asfernandes
d68e42b731
Cleanup: nod_average2 and nod_total2 was very broken
2010-11-05 15:05:50 +00:00
asfernandes
2b6106938e
Refactor variables
2010-11-02 17:05:01 +00:00
asfernandes
e65fd8fea8
1) Refactor CAST.
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2) Fixed CORE-3204 - Constraint violation error of CAST is not raised inside views
2010-11-01 23:57:31 +00:00
asfernandes
3317eeeebc
Refactor literal values.
2010-10-24 00:26:00 +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
asfernandes
38ba5852ae
Cleanup: remove blr_prot_mask and blr_lock_state support
2010-10-16 15:34:52 +00:00
alexpeshkoff
250a808107
Temporary disable suggested by me solution for request format check - needs better checks, as is breaks CREATE DATABASE
2010-10-13 13:35:40 +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
c6932824f7
Full fix for CORE-3024
2010-10-13 09:15:48 +00:00
asfernandes
91384eb587
Misc
2010-10-12 17:40:27 +00:00
alexpeshkoff
83d6a2f88c
Restored a lot of changes, rolled back by me unintentionally
2010-10-12 11:36:51 +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.
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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
robocop
25b691353e
Misc.
2010-09-23 09:53:50 +00:00
asfernandes
9b8171d5c1
1) Refactor nod_value_if.
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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
c1b5abfdf2
1) Refactor all types of boolean nodes.
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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
ada671c034
Refactor nod_index and nod_bit_* to InversionNode
2010-08-31 00:20:33 +00:00
asfernandes
dadc0f560c
Const correction for EVL, EXE and they subsystems. Adjustments to CMP and OPT.
2010-08-09 15:48:51 +00:00
asfernandes
173b23109c
1) Better organization between request and statement. 2) Consts.
2010-08-05 15:55:49 +00:00
alexpeshkoff
8d2b140459
Fixed CORE-3046: Assertion after ALTER TABLE
2010-06-15 11:57:13 +00:00
asfernandes
4763533669
Refactor jrd_req into JrdStatement (shared part) and jrd_req (execution of a statement).
...
Fixed some bugs found in the way.
2010-04-18 22:19:11 +00:00
dimitr
1e2edd445d
Reworked the rsb/cursor logic a bit. Now I don't think sub-queries should be cursors.
2010-04-15 16:10:51 +00:00
asfernandes
f9154aca75
Misc
2010-04-07 02:04:22 +00:00
asfernandes
5ac2130415
Cleanup - switch from pointer arithmetics to sane way to get impure places
2010-04-05 21:20:08 +00:00
asfernandes
fe9bf02848
Refactor user and system functions nodes
2010-04-05 18:43:11 +00:00
dimitr
3c6859f5e0
Misc.
2010-03-21 17:57:40 +00:00
dimitr
90b128d6b6
Fixed CORE-2890: SQLSTATE should also be available as a PSQL context variable like GDSCODE/SQLCODE.
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To be later backported into v2.5.1, I suppose.
2010-03-21 07:29:58 +00:00
dimitr
63bedffa71
Refactored the sorter into a proper class.
...
Removed some dead code and unused files.
2010-03-16 11:19:29 +00:00
asfernandes
7232eff657
This is related to CORE-2912, but changes nothing internally. Intead of reading non-allocated memory, throw a (not always correct, btw) exception.
2010-03-09 15:43:59 +00:00
asfernandes
4f9b9161b4
Feature CORE-2006 - SUBSTRING with regular expression (SIMILAR TO) capability
2010-02-21 01:47:54 +00:00
asfernandes
c737d6a807
Create ExprNode class hierarchy.
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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
d8c99a9be2
1) Make procedures and functions member of the same hierarchy (Routine class)
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2) Some completion for external functions
2009-12-27 22:05:22 +00:00
asfernandes
8f19a2b7e1
Consts
2009-12-27 19:05:38 +00:00
dimitr
debe65bcfb
Support for PSQL functions (other JRD changes). Still work in progress.
2009-12-21 17:43:01 +00:00
robocop
13a8d5488f
Get rid of the obsolete option CompleteBooleanEvaluation in the config file. We always do short-circuit boolean logic.
2009-12-21 07:01:24 +00:00
robocop
dae574f7f1
Misc, style and unused vars.
2009-12-13 10:41:53 +00:00
dimitr
6162602e53
Set up the ANY/ALL boolean at the compile time instead of runtime.
2009-12-13 08:17:32 +00:00
asfernandes
925bcc9cf6
Misc / warnings
2009-12-10 00:02:01 +00:00
dimitr
11495a55fb
Refactored the whole RSB stuff into classes. They're inside the /recsrc sub-directory now.
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Fixed the layering for WITH LOCK and (partially) ANY/ALL predicates.
Cleaned up the outdated code that never worked (mapping DISTINCT to an index, some VMS remainings).
Wiped out a lot of the pre-ODS11 optimizer logic. Some minor adjustments there.
Re-implemented the full outer join from scratch. This resolves CORE-2678 (full outer join cannot use available indices).
Resolved CORE-2796: DB_KEY is always zero for external tables.
Implemented the core part of the scrollable PSQL cursors. Implementation is still incomplete, but ready for testing.
Some other changes I don't recall at the moment ;-)
WARNING! The engine may be unstable. Please email me about any issues found.
2009-12-09 18:45:44 +00:00
asfernandes
9ec1c36a55
Cleanup
2009-11-28 19:39:23 +00:00
asfernandes
3f5aded4e3
Misc
2009-11-28 01:44:42 +00:00
