[Sqlalchemy-tickets] [sqlalchemy] #1776: ModelClass.collumn.collate('value') raises error

[sqlalchemy <mi...@zz...>]

#1776: ModelClass.collumn.collate('value') raises error
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 Reporter:  guest   |          Owner:  zzzeek                
     Type:  defect  |         Status:  new                   
 Priority:  medium  |      Milestone:                        
Component:  orm     |       Severity:  no triage selected yet
 Keywords:          |   Status_field:  awaiting triage       
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 collate(Item.value, 'BINARY') works fine, but Item.value.collate('BINARY')
 raises exception:
 {{{
 Traceback (most recent call last):
   File "sa_collate.py", line 34, in <module>
     for item in
 session.query(Item).order_by(Item.value.collate('BINARY')):
   File "/Users/ods/work/StackOverflow/sqlalchemy/sql/expression.py", line
 1395, in collate
     return self.operate(operators.collate, collation)
   File "/Users/ods/work/StackOverflow/sqlalchemy/orm/attributes.py", line
 120, in operate
     return op(self.comparator, *other, **kwargs)
 TypeError: collate() takes no arguments (2 given)
 }}}

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Ticket URL: <http://www.sqlalchemy.org/trac/ticket/1776>
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