asfernandes
bf77761d84
Fixed CORE-3310 - RDB$GET_CONTEXT and between in view.
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Fixed CORE-3338 - Some expression indexes with COALESCE, CASE and DECODE became inoperant.
Removed DSQL hidden variables expressions.
Refactored COALESCE, DECODE and (simple) CASE, using new BLR verbs.
Fixed v3 regression with UPDATE OR INSERT inside PROCEDURE/FUNCTION.
Fixed assert with DECODE/CASE with only test parameters and no values.
2011-02-06 18:13:12 +00:00
asfernandes
123aa675ab
Refactor nod_aggregate, nod_relation, nod_rse, nod_derived_table, nod_query_spec and nod_limit
2011-01-09 21:58:56 +00:00
asfernandes
3eb252ec5f
Refactored DSQL nodes: nod_derived_field, nod_map, nod_dbkey and nod_rec_version.
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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
asfernandes
3317eeeebc
Refactor literal values.
2010-10-24 00:26:00 +00:00
asfernandes
4d00fec2d6
Refactor parameters and GEN_ID.
2010-10-09 01:57:37 +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
12079f5ece
Created class BlrWriter and reorganization (move BLR generation from statement to scratch)
2010-06-17 01:18:40 +00:00
asfernandes
a9adf6d626
1) Refactor PSQL support in DSQL. This started as subprocedure implementation, but I'm now separating things.
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2) Fix thrown of isc_bad_default_value
2010-06-15 16:07:58 +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
be859980ea
Feature CORE-832 - Parameterized exceptions
2010-01-07 00:16:50 +00:00
dimitr
2702907c88
We don't need an EOS slot for PSQL functions.
2009-12-25 11:16:20 +00:00
asfernandes
8968888820
Getters and setters for DsqlCompiledStatement and consts
2009-12-22 15:36:10 +00:00
asfernandes
488eb40fe0
Refactor DSQL, continuing the work I started in 2.5:
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- Renamed CompiledStatement to DsqlCompilerScratch and removed inheritance to dsql_req.
- Introduced DsqlCompilerStatement, moving things from dsql_req - not completelly shareable yet.
- Make dsql_req reference a DsqlCompilerStatement. DsqlCompilerScratch may be discarded in the future.
- Replaced AlterCharSetNode usage by PreparedStatement for the default collation in database creation.
- Changed METD API.
2009-12-20 21:01:10 +00:00
asfernandes
200a63b1b4
Reduce usage of legacy (and unsafe) nodes related to PSQL parameters and variables.
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Use btyacc feature "inherited attributes" (kind of parameters for non-terminals).
2009-11-21 20:42:27 +00:00
asfernandes
4a3d198ade
Misc
2009-10-31 01:46:06 +00:00
robocop
b304b96224
Misc.
2009-10-30 10:43:42 +00:00
asfernandes
b31aaf0129
Some statements nodes refactor - creation of IfNode, ExitNode, SuspendNode, PostEventNode and SavePointNode.
2009-10-24 17:45:33 +00:00
asfernandes
9150e6f4f2
This should fix regressions related to fixes of:
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CORE-501 - Optimization problem with COALESCE
CORE-1343 - Bug with a simple case and a subquery
CORE-2041 - update or insert with gen_id() with wrong generator value
And should fix this one (snapshot build bug):
CORE-2051 - don't work subquery in COALESCE
2008-09-01 13:18:02 +00:00
asfernandes
5d4084d30c
Fixed CORE-2041 - update or insert with gen_id() with wrong generator value
2008-08-15 16:32:42 +00:00
robocop
2cc3233658
Misc.
2008-05-25 12:17:58 +00:00
robocop
0d3d93ac90
Complete Adriano's change.
2008-05-25 11:48:01 +00:00
asfernandes
d4bf9ab246
Split dsql_req into dsql_req and CompiledStatement. This should be my last refactoring to 2.5:
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- dsql_req becomes a running request;
- CompiledStatement is derived from dsql_req. The compilation state previously in dsql_req comes to here;
- Rename many "request" parameters to "statement" where type is changed from dsql_req to CompiledStatement.
This changes makes easy the path to support compiled statement cache.
2008-05-24 03:19:52 +00:00
dimitr
99caa91b85
DSQL integration into the engine.
2008-02-28 13:48:16 +00:00
dimitr
eac5ac337b
The merge continued.
2008-01-16 06:52:43 +00:00
alexpeshkoff
045e9dc8ec
1. removed any mentions of blk_pool() from engine (and method itself)
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2. replaced 'struct lls' with 'template Stack'
2004-04-18 14:22:27 +00:00
robocop
f55c6f6f8c
const correctness and cleanup
2003-11-10 09:16:38 +00:00
robocop
cda707bd36
const correctness and other related changes
2003-11-01 10:26:43 +00:00
robocop
bc93cc3c0b
const correctness, vars in scope, etc.
2003-10-05 06:27:16 +00:00
brodsom
db312dfa0e
Macro cleaning
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extern cleaning
DLL_EXPORT cleaning
2003-10-03 02:00:40 +00:00
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
arnobrinkman
f691e5d79c
Change types that were used as booleans to the real bool type
2003-09-03 23:52:47 +00:00
hippoman
7387e6fb70
changed nod,tra,req,trg,rel,ctx,prc struct names to local module names
2002-11-20 23:18:16 +00:00
dimitr
776c54bdac
Renamed MSG to DSQL_MSG.
2002-11-19 12:35:28 +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
tamlin
9a776a604e
First steps towards a C++ conversion.
2001-05-23 13:26:42 +00:00
