(sql_catalog, column=None)
Same as asSearchTextExpression, but also returns a boolean telling
      caller if returned value must be parenthesed.
      Returns a 2-tuple:
      - a boolean (True if returned string must be parenthesed)
      - a string (a SearchText expression)
Same as asSearchTextExpression, but also returns a boolean telling
      caller if returned value must be parenthesed.
      Returns a 2-tuple:
      - a boolean (True if returned string must be parenthesed)
      - a string (a SearchText expression)
Same as asSearchTextExpression but also returns a boolean telling caller if returned value must be parenthesed . Returns a 2 - tuple : - a boolean ( True if returned string must be parenthesed ) - a string ( a SearchText expression )
def _asSearchTextExpression(sql_catalog, column=None):
    """
      Same as asSearchTextExpression, but also returns a boolean telling
      caller if returned value must be parenthesed.
      Returns a 2-tuple:
      - a boolean (True if returned string must be parenthesed)
      - a string (a SearchText expression)
    """
def _asSearchTextExpression ( sql_catalog , column = None ) :