:py:class:`~modin.core.storage_formats.pandas.query_compiler.PandasQueryCompiler` is responsible for compiling
a set of known predefined functions and pairing those with dataframe algebra operators in the
:doc:`PandasDataframe </flow/modin/core/dataframe/pandas/dataframe>`, specifically for dataframes backed by
pandas.DataFrame objects.
Each :py:class:`~modin.core.storage_formats.pandas.query_compiler.PandasQueryCompiler` contains an instance of :py:class:`~modin.core.dataframe.pandas.dataframe.dataframe.PandasDataframe` which it queries to get the result.
:py:class:`~modin.core.storage_formats.pandas.query_compiler.PandasQueryCompiler` supports methods built by the :doc:`algebra module </flow/modin/core/dataframe/algebra>`. If you want to add an implementation for a query compiler method, visit the algebra module documentation to see whether the new operation fits one of the existing function templates and can be easily implemented with them.
:py:class:`~modin.core.storage_formats.pandas.query_compiler.PandasQueryCompiler` implements common query compilers API defined by the :py:class:`~modin.core.storage_formats.base.query_compiler.BaseQueryCompiler`. Some functionalities are inherited from the base class, in the following section only overridden methods are presented.
.. autoclass:: modin.core.storage_formats.pandas.query_compiler.PandasQueryCompiler :members: