LtWorf
|
185c3f661d
|
stub to save queries
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@151 014f5005-505e-4b48-8d0a-63407b615a7c
|
2009-05-06 16:05:27 +00:00 |
|
LtWorf
|
698517067f
|
moved optimization button into advanced (and hidden by default) box
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@150 014f5005-505e-4b48-8d0a-63407b615a7c
|
2009-05-06 14:36:02 +00:00 |
|
LtWorf
|
195ef42596
|
added button to undo optimization
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@149 014f5005-505e-4b48-8d0a-63407b615a7c
|
2009-05-06 14:10:42 +00:00 |
|
LtWorf
|
23740eea4d
|
added button to optimize
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@148 014f5005-505e-4b48-8d0a-63407b615a7c
|
2009-05-06 13:38:58 +00:00 |
|
LtWorf
|
04e3b8e316
|
added __eq__ method to the tree
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@147 014f5005-505e-4b48-8d0a-63407b615a7c
|
2009-05-01 14:45:31 +00:00 |
|
LtWorf
|
7ecf75efb7
|
stupid indentation
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@146 014f5005-505e-4b48-8d0a-63407b615a7c
|
2009-05-01 13:50:59 +00:00 |
|
LtWorf
|
52907e67e7
|
Optimization for rearrangements
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@145 014f5005-505e-4b48-8d0a-63407b615a7c
|
2009-05-01 13:47:54 +00:00 |
|
LtWorf
|
444d3f9987
|
optimizes over and over until the tree is stabilized
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@144 014f5005-505e-4b48-8d0a-63407b615a7c
|
2009-04-30 18:21:50 +00:00 |
|
LtWorf
|
88efcf0b78
|
i need to reduce sets, so i need selection pushed down in each case
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@143 014f5005-505e-4b48-8d0a-63407b615a7c
|
2009-04-30 17:41:05 +00:00 |
|
LtWorf
|
723c63641d
|
added optimization to push down selection when sub-expression has union, intersection or subtraction
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@142 014f5005-505e-4b48-8d0a-63407b615a7c
|
2009-04-30 17:39:07 +00:00 |
|
LtWorf
|
b694fdd99d
|
can generate empty nodes
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@141 014f5005-505e-4b48-8d0a-63407b615a7c
|
2009-04-30 17:10:05 +00:00 |
|
LtWorf
|
bc0492ef77
|
moved the initialization of psyco after the initialization
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@140 014f5005-505e-4b48-8d0a-63407b615a7c
|
2009-04-29 12:14:00 +00:00 |
|
LtWorf
|
a877fd2dcf
|
tries to use python-psyco
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@139 014f5005-505e-4b48-8d0a-63407b615a7c
|
2009-04-29 12:06:30 +00:00 |
|
LtWorf
|
ac0d6fae85
|
counting changes on the tree
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@138 014f5005-505e-4b48-8d0a-63407b615a7c
|
2009-04-29 08:36:28 +00:00 |
|
LtWorf
|
4ba7209964
|
now handles more than 2 nested selections
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@137 014f5005-505e-4b48-8d0a-63407b615a7c
|
2009-04-29 07:25:39 +00:00 |
|
LtWorf
|
a4325679cb
|
removed debug prints
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@136 014f5005-505e-4b48-8d0a-63407b615a7c
|
2009-04-28 21:33:16 +00:00 |
|
LtWorf
|
e898eed426
|
added 1st optimization
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@135 014f5005-505e-4b48-8d0a-63407b615a7c
|
2009-04-28 21:11:18 +00:00 |
|
LtWorf
|
923ac12588
|
added module to contain optimizations
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@134 014f5005-505e-4b48-8d0a-63407b615a7c
|
2009-04-28 20:50:04 +00:00 |
|
LtWorf
|
256cd3e4ca
|
now using isinstance instead of that ugly thing
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@133 014f5005-505e-4b48-8d0a-63407b615a7c
|
2009-04-28 20:39:10 +00:00 |
|
LtWorf
|
e528a4babf
|
now handles futile nested parenthesis
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@132 014f5005-505e-4b48-8d0a-63407b615a7c
|
2009-04-28 20:11:25 +00:00 |
|
LtWorf
|
1060e9d275
|
implemented tree function
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@131 014f5005-505e-4b48-8d0a-63407b615a7c
|
2009-04-28 18:42:40 +00:00 |
|
LtWorf
|
92b5e55a75
|
creation of the tree completed
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@130 014f5005-505e-4b48-8d0a-63407b615a7c
|
2009-04-28 18:40:53 +00:00 |
|
LtWorf
|
0ff9ed22a0
|
converting tokenized expression into tree
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@129 014f5005-505e-4b48-8d0a-63407b615a7c
|
2009-04-28 18:21:43 +00:00 |
|
LtWorf
|
169f809988
|
added comments
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@128 014f5005-505e-4b48-8d0a-63407b615a7c
|
2009-04-28 17:41:21 +00:00 |
|
LtWorf
|
b8a82e6961
|
Changed description of debian packaged, copied the one from debian :-)
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@127 014f5005-505e-4b48-8d0a-63407b615a7c
|
2009-04-25 07:28:02 +00:00 |
|
LtWorf
|
94641a28f7
|
Changed version number
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@126 014f5005-505e-4b48-8d0a-63407b615a7c
|
2009-04-25 07:27:33 +00:00 |
|
LtWorf
|
f8c360414f
|
Now make install also install the .desktop file
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@124 014f5005-505e-4b48-8d0a-63407b615a7c
|
2009-04-08 06:09:36 +00:00 |
|
LtWorf
|
a2b9c11697
|
Added make install and uninstall
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@123 014f5005-505e-4b48-8d0a-63407b615a7c
|
2009-04-06 17:04:18 +00:00 |
|
LtWorf
|
39a27aef71
|
Bug: error in update operation, it changed the original tuple, so also other relations using the same tuple would change. Now it copies it
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@122 014f5005-505e-4b48-8d0a-63407b615a7c
|
2009-04-03 19:03:02 +00:00 |
|
LtWorf
|
44e2de218c
|
rollback, the bug is in the update, not in the function
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@121 014f5005-505e-4b48-8d0a-63407b615a7c
|
2009-04-03 18:19:42 +00:00 |
|
LtWorf
|
14a2cbb229
|
binary functions
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@120 014f5005-505e-4b48-8d0a-63407b615a7c
|
2009-04-01 14:30:19 +00:00 |
|
LtWorf
|
356f4a0f10
|
stub for binary operations
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@119 014f5005-505e-4b48-8d0a-63407b615a7c
|
2009-04-01 13:40:21 +00:00 |
|
LtWorf
|
45b559be28
|
completed complexity of unary functions
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@118 014f5005-505e-4b48-8d0a-63407b615a7c
|
2009-04-01 13:37:56 +00:00 |
|
LtWorf
|
e1dec88be6
|
lowered requested version for dejavu fonts
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@117 014f5005-505e-4b48-8d0a-63407b615a7c
|
2009-03-24 20:22:46 +00:00 |
|
LtWorf
|
d872343481
|
added some comments
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@116 014f5005-505e-4b48-8d0a-63407b615a7c
|
2009-03-19 13:30:35 +00:00 |
|
LtWorf
|
79058f3871
|
rename operation evaluated
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@115 014f5005-505e-4b48-8d0a-63407b615a7c
|
2009-03-19 12:56:15 +00:00 |
|
LtWorf
|
720d888c22
|
fixed error in rename operator, it didn't a full copy of the relation so update on the original relation would modify results of renamed ones
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@114 014f5005-505e-4b48-8d0a-63407b615a7c
|
2009-03-19 12:54:49 +00:00 |
|
LtWorf
|
0d191ab959
|
inserted complexity for selection
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@113 014f5005-505e-4b48-8d0a-63407b615a7c
|
2009-03-18 09:58:25 +00:00 |
|
LtWorf
|
df1d5c324a
|
added draft of complexity study
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@112 014f5005-505e-4b48-8d0a-63407b615a7c
|
2009-03-18 09:42:48 +00:00 |
|
LtWorf
|
c68804c8aa
|
updated changelog
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@111 014f5005-505e-4b48-8d0a-63407b615a7c
|
2009-03-16 22:19:57 +00:00 |
|
LtWorf
|
f25959e50b
|
added stub for tree converter and removed redoundant and not-working parser
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@110 014f5005-505e-4b48-8d0a-63407b615a7c
|
2009-03-16 18:04:17 +00:00 |
|
LtWorf
|
012607f876
|
tokenizer workingpython relational/optimizer.py | lesspython relational/optimizer.py | less
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@109 014f5005-505e-4b48-8d0a-63407b615a7c
|
2009-03-16 16:30:41 +00:00 |
|
LtWorf
|
4c03931fe5
|
added states and capable of parsing relation names and sub-expressions
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@108 014f5005-505e-4b48-8d0a-63407b615a7c
|
2009-03-16 15:48:49 +00:00 |
|
LtWorf
|
bcdf97351e
|
stub of new list-parser
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@107 014f5005-505e-4b48-8d0a-63407b615a7c
|
2009-03-16 08:52:25 +00:00 |
|
LtWorf
|
5a0d52a79e
|
fixed make mac, it wasn't working anymore
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@105 014f5005-505e-4b48-8d0a-63407b615a7c
|
2009-03-08 09:46:29 +00:00 |
|
LtWorf
|
1ec69658c2
|
Minor fixes in makefile for mac tar generation
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@103 014f5005-505e-4b48-8d0a-63407b615a7c
|
2009-03-08 08:31:39 +00:00 |
|
LtWorf
|
742f6e9192
|
Thanks to Chris Lamb added
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@102 014f5005-505e-4b48-8d0a-63407b615a7c
|
2009-03-08 08:19:21 +00:00 |
|
LtWorf
|
65cb38aa53
|
Inserted changes of this version
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@101 014f5005-505e-4b48-8d0a-63407b615a7c
|
2009-03-08 08:19:19 +00:00 |
|
LtWorf
|
e6e571f97b
|
Insert and delete from GUI are now done on the displayed relation, not on the selected one
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@100 014f5005-505e-4b48-8d0a-63407b615a7c
|
2009-03-08 08:17:24 +00:00 |
|
LtWorf
|
4a436f14a8
|
make source_all now leaves intact .svn directories, so it is possible to do svn update having it
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@99 014f5005-505e-4b48-8d0a-63407b615a7c
|
2009-03-08 07:49:21 +00:00 |
|