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relational
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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
master
LtWorf 2009-05-12 15:09:57 +07:00
parent 8393ca93d9
commit 8807d9159d
2 changed files with 10 additions and 2 deletions
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7
CHANGELOG
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@ -75,3 +75,10 @@
- Ability to perform optimizations from GUI - Ability to perform optimizations from GUI
- Able to (temporarily) store queries with a name - Able to (temporarily) store queries with a name
- Mechanism to add new kind of optimizations, without having to edit all the code - Mechanism to add new kind of optimizations, without having to edit all the code
- Implemented duplicated_select general optimization
- Implemented down_to_unions_subtractions_intersections general optimization
- Implemented duplicated_projection general optimization
- Implemented selection_inside_projection general optimization
- Implemented subsequent_renames general optimization
- Implemented swap_rename_select general optimization
- Implemented selection_and_product specific optimization

3
relational_gui/maingui.py
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@ -56,7 +56,8 @@ class Ui_Form(object):
pass pass
def optimize(self): def optimize(self):
self.undo.insert(len(self.undo),self.txtQuery.text()) #Storing the query in undo list self.undo.insert(len(self.undo),self.txtQuery.text()) #Storing the query in undo list
result=optimizer.general_optimize(str(self.txtQuery.text().toUtf8()))
result=optimizer.optimize_all(str(self.txtQuery.text().toUtf8()),self.relations)
self.txtQuery.setText(QtCore.QString.fromUtf8(result)) self.txtQuery.setText(QtCore.QString.fromUtf8(result))
#self.txtQuery.setText(result) #self.txtQuery.setText(result)