7 Commits

Author	SHA1	Message	Date
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	8657f4b599	Better internal handling of dependencies	2010-08-11 02:59:33 +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	dd5940a616	Improvement CORE-3057 - Allow the usage of blobs in COMPUTED BY expressions	2010-06-20 14:49:34 +00:00
asfernandes	fe9bf02848	Refactor user and system functions nodes	2010-04-05 18:43:11 +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. ... 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