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
asfernandes
be859980ea
Feature CORE-832 - Parameterized exceptions
2010-01-07 00:16:50 +00:00
asfernandes
63f481da40
1) Refactor the EXCEPTION statement
...
2) Cleanup DSQL nod_abort
2010-01-05 17:32:42 +00:00
dimitr
778ea0d9bf
Small refactoring (code simplification).
2010-01-03 10:33:22 +00:00
robocop
06a4224d0b
Put class Attachment in its own files by brute force.
2009-12-25 09:55:05 +00:00
dimitr
1f3694c903
Support for PSQL functions (only the DSQL part so far). Still work in progress.
2009-12-21 17:23:07 +00:00
asfernandes
ee7fa00494
Fixed unregistered bug: Query string crashes 2.5RC1
2009-12-19 01:32:00 +00:00
asfernandes
357b463156
Fix COMMENT ON ... IS NULL
2009-12-17 00:43:37 +00:00
asfernandes
914ef4ca97
Front-port fix for CORE-2804 - Problems with COMMENT ON and strings using introducer (charset)
2009-12-14 15:16:55 +00:00
hvlad
15a9a2b867
Fixed bug CORE-2797 : Problem with default value of SP parameter
2009-12-12 17:15:56 +00:00
asfernandes
ad4d4b2ba9
Feature CORE-2777 - Make possible to alter the default database character set without manual update of system table
2009-12-07 18:26:50 +00:00
robocop
5db0d24022
I find it more readable now (following our style at 100 columns).
2009-12-07 05:28:16 +00:00
asfernandes
fbcaf72adf
Move and rename methods
2009-12-06 19:11:25 +00:00
asfernandes
255dbbbf65
Remove definitions not used by btyacc
2009-12-06 02:07:04 +00:00
asfernandes
7a78601ef2
1) Use metadata character set in DSQL cache
...
2) Make exceptions in metadata charset and convert them to the client charset - this should fix CORE-2431
3) Support for "internal" (engine) DSQL statements and use in COMMENT ON
2009-12-05 14:21:52 +00:00
