LtWorf
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43766eeeae
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Implemented swap_rename_projection general optimization
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@182 014f5005-505e-4b48-8d0a-63407b615a7c
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2009-05-25 17:04:24 +07:00 |
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LtWorf
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5e30121812
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Implemented futile_union_intersection_subtraction general optimization
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@175 014f5005-505e-4b48-8d0a-63407b615a7c
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2009-05-22 22:20:31 +07:00 |
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LtWorf
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8807d9159d
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added specific optimizations in GUI
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@169 014f5005-505e-4b48-8d0a-63407b615a7c
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2009-05-12 15:09:57 +07:00 |
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LtWorf
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c7f1aa060e
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completed implementation of selection_inside_projection
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@154 014f5005-505e-4b48-8d0a-63407b615a7c
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2009-05-08 14:51:31 +07:00 |
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LtWorf
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9627500a21
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Able to (temporarily) store queries with a name
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@152 014f5005-505e-4b48-8d0a-63407b615a7c
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2009-05-06 16:35:21 +07:00 |
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LtWorf
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bc0492ef77
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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
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2009-04-29 12:14:00 +07:00 |
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LtWorf
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ac0d6fae85
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counting changes on the tree
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@138 014f5005-505e-4b48-8d0a-63407b615a7c
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2009-04-29 08:36:28 +07:00 |
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LtWorf
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a2b9c11697
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Added make install and uninstall
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@123 014f5005-505e-4b48-8d0a-63407b615a7c
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2009-04-06 17:04:18 +07:00 |
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LtWorf
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39a27aef71
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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
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2009-04-03 19:03:02 +07:00 |
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LtWorf
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d872343481
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added some comments
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@116 014f5005-505e-4b48-8d0a-63407b615a7c
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2009-03-19 13:30:35 +07:00 |
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LtWorf
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0d191ab959
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inserted complexity for selection
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@113 014f5005-505e-4b48-8d0a-63407b615a7c
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2009-03-18 09:58:25 +07:00 |
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LtWorf
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c68804c8aa
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updated changelog
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@111 014f5005-505e-4b48-8d0a-63407b615a7c
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2009-03-16 22:19:57 +07:00 |
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LtWorf
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bcdf97351e
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stub of new list-parser
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@107 014f5005-505e-4b48-8d0a-63407b615a7c
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2009-03-16 08:52:25 +07:00 |
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LtWorf
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65cb38aa53
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Inserted changes of this version
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@101 014f5005-505e-4b48-8d0a-63407b615a7c
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2009-03-08 08:19:19 +07:00 |
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LtWorf
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be36b2ccd8
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splitting into modules is completed and working (hopefully also on macosx)
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@94 014f5005-505e-4b48-8d0a-63407b615a7c
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2009-03-02 16:29:11 +07:00 |
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LtWorf
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f8fe680667
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tagged version 0.8
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@88 014f5005-505e-4b48-8d0a-63407b615a7c
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2009-02-24 14:56:08 +07:00 |
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LtWorf
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a73fe7ae36
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updated changelog
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@86 014f5005-505e-4b48-8d0a-63407b615a7c
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2009-02-23 15:17:04 +07:00 |
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LtWorf
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fd5e8dd276
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Relation module has SQL-like update
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@76 014f5005-505e-4b48-8d0a-63407b615a7c
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2008-12-25 11:28:38 +07:00 |
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LtWorf
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1b09369198
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Relation module has SQL-like delete
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@75 014f5005-505e-4b48-8d0a-63407b615a7c
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2008-12-25 11:26:40 +07:00 |
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LtWorf
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f5e16a0cf4
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stub for optimizer
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@73 014f5005-505e-4b48-8d0a-63407b615a7c
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2008-12-10 17:42:41 +07:00 |
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LtWorf
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a9ac98e7bb
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Deb postinstall generates optimized files
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@71 014f5005-505e-4b48-8d0a-63407b615a7c
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2008-12-09 17:24:24 +07:00 |
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LtWorf
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efbbbeba35
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New default relation's format is csv, as defined in RFC4180
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@67 014f5005-505e-4b48-8d0a-63407b615a7c
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2008-11-30 13:59:22 +07:00 |
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LtWorf
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51745e8218
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Added __eq__ to relation object
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@66 014f5005-505e-4b48-8d0a-63407b615a7c
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2008-11-30 12:28:16 +07:00 |
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LtWorf
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c400562006
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Makefile to create .deb package
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@59 014f5005-505e-4b48-8d0a-63407b615a7c
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2008-11-15 15:33:02 +07:00 |
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LtWorf
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4bf2f915c6
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Form to send a survey
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@57 014f5005-505e-4b48-8d0a-63407b615a7c
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2008-11-11 13:15:12 +07:00 |
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LtWorf
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19e801092e
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simplified outer join
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@54 014f5005-505e-4b48-8d0a-63407b615a7c
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2008-11-09 12:15:04 +07:00 |
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LtWorf
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ec8218cfc0
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typo
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@53 014f5005-505e-4b48-8d0a-63407b615a7c
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2008-11-08 18:21:31 +07:00 |
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LtWorf
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863289d29c
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Optimized saving of relations
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@51 014f5005-505e-4b48-8d0a-63407b615a7c
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2008-11-06 22:25:12 +07:00 |
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LtWorf
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278036081f
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Changed internal rename method. Now uses a dictionary
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@50 014f5005-505e-4b48-8d0a-63407b615a7c
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2008-11-05 17:18:28 +07:00 |
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LtWorf
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772eb4f156
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When adding a relation, the file must be choosen 1st, and then the default relation's name is the same as the filename
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@49 014f5005-505e-4b48-8d0a-63407b615a7c
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2008-11-05 17:07:38 +07:00 |
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LtWorf
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56b4756145
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expressions between quotes aren't parsed anymore
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@45 014f5005-505e-4b48-8d0a-63407b615a7c
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2008-10-04 17:37:58 +07:00 |
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LtWorf
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3b9291a88b
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added readme since it appears it is too complicated for users to read the whole download page
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@44 014f5005-505e-4b48-8d0a-63407b615a7c
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2008-09-22 13:34:41 +07:00 |
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LtWorf
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a55b27ca5e
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unable to handle signals when using PyQt...
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@41 014f5005-505e-4b48-8d0a-63407b615a7c
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2008-09-01 07:56:54 +07:00 |
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LtWorf
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a28e52b1bc
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makefile for macosx
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@39 014f5005-505e-4b48-8d0a-63407b615a7c
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2008-09-01 07:51:57 +07:00 |
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LtWorf
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74656a4f9c
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makefile able to create and package osx application
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@38 014f5005-505e-4b48-8d0a-63407b615a7c
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2008-08-15 13:30:42 +07:00 |
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LtWorf
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35126caa5a
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fix to run on osx, runs even if webkit can't be imported
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@37 014f5005-505e-4b48-8d0a-63407b615a7c
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2008-08-14 18:53:42 +07:00 |
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LtWorf
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15707f89c5
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Added support for dates
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@35 014f5005-505e-4b48-8d0a-63407b615a7c
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2008-08-08 14:28:47 +07:00 |
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LtWorf
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ee37a74088
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added support for float numbers
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@34 014f5005-505e-4b48-8d0a-63407b615a7c
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2008-08-08 12:41:16 +07:00 |
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LtWorf
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2caad7a868
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completed GUI
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@31 014f5005-505e-4b48-8d0a-63407b615a7c
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2008-07-24 22:20:04 +07:00 |
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LtWorf
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9e29e2083b
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GUI stub
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@25 014f5005-505e-4b48-8d0a-63407b615a7c
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2008-07-23 13:20:49 +07:00 |
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LtWorf
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f92749f7ee
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tagged release 0.2
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@21 014f5005-505e-4b48-8d0a-63407b615a7c
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2008-07-21 08:47:31 +07:00 |
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LtWorf
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b873d432b6
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renamed equijoin to thetajoin
git-svn-id: http://galileo.dmi.unict.it/svn/relational/trunk@12 014f5005-505e-4b48-8d0a-63407b615a7c
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2008-07-17 22:53:32 +07:00 |