/api/polars.exceptions.DuplicateError.html)
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    * [ polars.testing.parametric.column ](../../api/polars.testing.parametric.column.html)
    * [ polars.testing.parametric.columns ](../../api/polars.testing.parametric.columns.html)
    * [ polars.testing.parametric.create_list_strategy ](../../api/polars.testing.parametric.create_list_strategy.html)
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    * [ polars.threadpool_size ](../../api/polars.threadpool_size.html)

  * [ __ ](../../../index.html)
  * [ Python API reference ](../../index.html)
  * __
  * [ Manipulation/selection ](../modify_select.html)
  * polars.LazyF... 

#  polars.LazyFrame.sort  #

LazyFrame.  sort  (

     _ by  :  IntoExpr  |  Iterable  [  IntoExpr  ]  _ , 
     _ *  more_by  :  IntoExpr  _ , 
     _ descending  :  [ bool  ](https://docs.python.org/3/library/functions.html#bool "\(in Python v3.12\)") |  Sequence  [  [ bool  ](https://docs.python.org/3/library/functions.html#bool "\(in Python v3.12\)") ]  =  False  _ , 
     _ nulls_last  :  [ bool  ](https://docs.python.org/3/library/functions.html#bool "\(in Python v3.12\)") =  False  _ , 
     _ maintain_order  :  [ bool  ](https://docs.python.org/3/library/functions.html#bool "\(in Python v3.12\)") =  False  _ , 
     _ multithreaded  :  [ bool  ](https://docs.python.org/3/library/functions.html#bool "\(in Python v3.12\)") =  True  _ , 
)  →  Self  [ [source]  ](https://github.com/pola-rs/polars/blob/main/py-
polars/polars/lazyframe/frame.py#L1105-L1220) #

    

Sort the LazyFrame by the given columns.

Parameters  :

    

**by**

    

Column(s) to sort by. Accepts expression input. Strings are parsed as column
names.

***more_by**

    

Additional columns to sort by, specified as positional arguments.

**descending**

    

Sort in descending order. When sorting by multip