diff --git a/pandas/core/frame.py b/pandas/core/frame.py index 9e0844f255eb2..ee48f546815bb 100644 --- a/pandas/core/frame.py +++ b/pandas/core/frame.py @@ -4473,7 +4473,7 @@ def query(self, expr: str, *, inplace: bool = False, **kwargs) -> DataFrame | No or punctuations (besides underscores) or starting with digits must be surrounded by backticks. (For example, a column named "Area (cm^2)" would be referenced as ```Area (cm^2)```). Column names which are Python keywords - (like "list", "for", "import", etc) cannot be used. + (like "if", "for", "import", etc) cannot be used. For example, if one of your columns is called ``a a`` and you want to sum it with ``b``, your query should be ```a a` + b``.