asfernandes
1388655673
Fixed CORE-3255 - The server could crash using views with GROUP BY.
2011-02-06 21:59:20 +00:00
asfernandes
a3064848d6
Make ExprNodes and RecordSourceNodes reference others directly instead of via jrd_nod.
...
Store ValueExprNodes instead of jrd_nod in the metadata cache.
Make RecordSourceNode child of ExprNode as they share most operations.
Get rid of the JRD visitors in favor of direct calls.
Convert assignments statement lists created inside expressions to separate source and targets ValuesExprNodes.
2010-11-21 03:47:29 +00:00
asfernandes
695406060d
Cleanup: removed thisNode parameter from make and setParameterType methods
2010-11-07 03:03:41 +00:00
asfernandes
51f4b27991
Simplify the internal "null replacement" logic
2010-11-01 00:42:12 +00:00
alexpeshkoff
e05c1a825f
Moved some more .h-files to common from jrd as Vlad suggested
2010-10-13 10:39:52 +00:00
asfernandes
4d00fec2d6
Refactor parameters and GEN_ID.
2010-10-09 01:57:37 +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
dadc0f560c
Const correction for EVL, EXE and they subsystems. Adjustments to CMP and OPT.
2010-08-09 15:48:51 +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
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
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2) Fix BLR filter for some procedure verbs
2010-02-14 19:08:22 +00:00
