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Revision 2563

Added by Aaron Marcuse-Kubitza over 12 years ago

sql_gen.py: as_Col(): Added optional name param to specify that non-Col input will be renamed using NamedCol with the given name

View differences:

lib/sql_gen.py
116 116 

  		




  117
  117
  
    
def is_table_col(col): return col.table != None


  		




  118
  118
  
    

  		




  119
  
  
    
def as_Col(col, table=None):


  		




  120
  
  
    
    assert col != None


  		




  
  119
  
    
def as_Col(col, table=None, name=None):


  		




  
  120
  
    
    '''


  		




  
  121
  
    
    @param name If not None, any non-Col input will be renamed using NamedCol.


  		




  
  122
  
    
    '''


  		




  
  123
  
    
    if name != None:


  		




  
  124
  
    
        col = as_Value(col)


  		




  
  125
  
    
        if not isinstance(col, Col): col = NamedCol(name, col)


  		




  121
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  122
  127
  
    
    if isinstance(col, Code): return col


  		




  123
  128
  
    
    else: return Col(col, table)


  		












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