apache · zhengruifeng · May 14, 2026 · May 14, 2026 · May 14, 2026
diff --git a/python/pyspark/pandas/tests/computation/test_any_all.py b/python/pyspark/pandas/tests/computation/test_any_all.py
@@ -20,7 +20,6 @@
 
 from pyspark import pandas as ps
 from pyspark.testing.pandasutils import PandasOnSparkTestCase
-from pyspark.testing.sqlutils import SQLTestUtils
 
 
 class FrameAnyAllMixin:
@@ -263,7 +262,6 @@ def test_any(self):
 class FrameAnyAllTests(
     FrameAnyAllMixin,
     PandasOnSparkTestCase,
-    SQLTestUtils,
 ):
     pass
 

diff --git a/python/pyspark/pandas/tests/computation/test_apply_func.py b/python/pyspark/pandas/tests/computation/test_apply_func.py
@@ -24,7 +24,6 @@
 from pyspark.loose_version import LooseVersion
 from pyspark.pandas.config import option_context
 from pyspark.testing.pandasutils import PandasOnSparkTestCase
-from pyspark.testing.sqlutils import SQLTestUtils
 
 
 # This file contains test cases for 'Function application, GroupBy & Window'
@@ -571,7 +570,6 @@ def test_aggregate(self):
 class FrameApplyFunctionTests(
     FrameApplyFunctionMixin,
     PandasOnSparkTestCase,
-    SQLTestUtils,
 ):
     pass
 

diff --git a/python/pyspark/pandas/tests/computation/test_binary_ops.py b/python/pyspark/pandas/tests/computation/test_binary_ops.py
@@ -21,7 +21,6 @@
 
 from pyspark import pandas as ps
 from pyspark.testing.pandasutils import PandasOnSparkTestCase
-from pyspark.testing.sqlutils import SQLTestUtils
 
 
 # This file contains test cases for 'Binary operator functions'
@@ -319,7 +318,6 @@ def test_rfloordiv(self):
 class FrameBinaryOpsTests(
     FrameBinaryOpsMixin,
     PandasOnSparkTestCase,
-    SQLTestUtils,
 ):
     pass
 

diff --git a/python/pyspark/pandas/tests/computation/test_combine.py b/python/pyspark/pandas/tests/computation/test_combine.py
@@ -20,7 +20,6 @@
 
 from pyspark import pandas as ps
 from pyspark.testing.pandasutils import PandasOnSparkTestCase
-from pyspark.testing.sqlutils import SQLTestUtils
 
 
 # This file contains test cases for 'Combining / joining / merging'
@@ -769,7 +768,6 @@ def test_update_filter_func_with_nulls(self):
 class FrameCombineTests(
     FrameCombineMixin,
     PandasOnSparkTestCase,
-    SQLTestUtils,
 ):
     pass
 

diff --git a/python/pyspark/pandas/tests/computation/test_compute.py b/python/pyspark/pandas/tests/computation/test_compute.py
@@ -21,7 +21,6 @@
 from pyspark.sql import functions as sf
 from pyspark import pandas as ps
 from pyspark.testing.pandasutils import PandasOnSparkTestCase
-from pyspark.testing.sqlutils import SQLTestUtils
 
 
 # This file contains test cases for 'Computations / Descriptive Stats'
@@ -570,7 +569,6 @@ def test_product(self):
 class FrameComputeTests(
     FrameComputeMixin,
     PandasOnSparkTestCase,
-    SQLTestUtils,
 ):
     pass
 

diff --git a/python/pyspark/pandas/tests/computation/test_corr.py b/python/pyspark/pandas/tests/computation/test_corr.py
@@ -20,7 +20,6 @@
 
 from pyspark import pandas as ps
 from pyspark.testing.pandasutils import PandasOnSparkTestCase, SPARK_CONF_ARROW_ENABLED
-from pyspark.testing.sqlutils import SQLTestUtils
 
 
 class FrameCorrMixin:
@@ -209,7 +208,6 @@ def test_cov_corr_meta(self):
 class FrameCorrTests(
     FrameCorrMixin,
     PandasOnSparkTestCase,
-    SQLTestUtils,
 ):
     pass
 

diff --git a/python/pyspark/pandas/tests/computation/test_corrwith.py b/python/pyspark/pandas/tests/computation/test_corrwith.py
@@ -19,7 +19,6 @@
 
 from pyspark import pandas as ps
 from pyspark.testing.pandasutils import PandasOnSparkTestCase
-from pyspark.testing.sqlutils import SQLTestUtils
 
 
 class FrameCorrwithMixin:
@@ -66,7 +65,6 @@ def _test_corrwith(self, psdf, psobj):
 class FrameCorrwithTests(
     FrameCorrwithMixin,
     PandasOnSparkTestCase,
-    SQLTestUtils,
 ):
     pass
 

diff --git a/python/pyspark/pandas/tests/computation/test_cov.py b/python/pyspark/pandas/tests/computation/test_cov.py
@@ -21,7 +21,6 @@
 
 from pyspark import pandas as ps
 from pyspark.testing.pandasutils import PandasOnSparkTestCase
-from pyspark.testing.sqlutils import SQLTestUtils
 
 
 class FrameCovMixin:
@@ -102,7 +101,6 @@ def test_cov(self):
 class FrameCovTests(
     FrameCovMixin,
     PandasOnSparkTestCase,
-    SQLTestUtils,
 ):
     pass
 

diff --git a/python/pyspark/pandas/tests/computation/test_cumulative.py b/python/pyspark/pandas/tests/computation/test_cumulative.py
@@ -20,7 +20,6 @@
 
 from pyspark import pandas as ps
 from pyspark.testing.pandasutils import PandasOnSparkTestCase
-from pyspark.testing.sqlutils import SQLTestUtils
 
 
 class FrameCumulativeMixin:
@@ -122,7 +121,6 @@ def test_cumprod_multiindex_columns(self):
 class FrameCumulativeTests(
     FrameCumulativeMixin,
     PandasOnSparkTestCase,
-    SQLTestUtils,
 ):
     pass
 

diff --git a/python/pyspark/pandas/tests/computation/test_describe.py b/python/pyspark/pandas/tests/computation/test_describe.py
@@ -22,7 +22,6 @@
 from pyspark.loose_version import LooseVersion
 from pyspark import pandas as ps
 from pyspark.testing.pandasutils import PandasOnSparkTestCase
-from pyspark.testing.sqlutils import SQLTestUtils
 
 
 class FrameDescribeMixin:
@@ -244,7 +243,6 @@ def test_describe_empty(self):
 class FrameDescribeTests(
     FrameDescribeMixin,
     PandasOnSparkTestCase,
-    SQLTestUtils,
 ):
     pass
 

diff --git a/python/pyspark/pandas/tests/computation/test_eval.py b/python/pyspark/pandas/tests/computation/test_eval.py
@@ -20,7 +20,6 @@
 
 from pyspark import pandas as ps
 from pyspark.testing.pandasutils import PandasOnSparkTestCase
-from pyspark.testing.sqlutils import SQLTestUtils
 
 
 class FrameEvalMixin:
@@ -62,7 +61,6 @@ def test_eval(self):
 class FrameEvalTests(
     FrameEvalMixin,
     PandasOnSparkTestCase,
-    SQLTestUtils,
 ):
     pass
 

diff --git a/python/pyspark/pandas/tests/computation/test_idxmax_idxmin.py b/python/pyspark/pandas/tests/computation/test_idxmax_idxmin.py
@@ -20,7 +20,6 @@
 from pyspark.loose_version import LooseVersion
 from pyspark import pandas as ps
 from pyspark.testing.pandasutils import PandasOnSparkTestCase
-from pyspark.testing.sqlutils import SQLTestUtils
 
 
 class FrameIdxMaxMinMixin:
@@ -280,7 +279,6 @@ def test_idxmin_multiindex_columns(self):
 class FrameIdxMaxMinTests(
     FrameIdxMaxMinMixin,
     PandasOnSparkTestCase,
-    SQLTestUtils,
 ):
     pass
 

diff --git a/python/pyspark/pandas/tests/computation/test_melt.py b/python/pyspark/pandas/tests/computation/test_melt.py
@@ -20,7 +20,6 @@
 
 from pyspark import pandas as ps
 from pyspark.testing.pandasutils import PandasOnSparkTestCase
-from pyspark.testing.sqlutils import SQLTestUtils
 from pyspark.pandas.utils import name_like_string
 
 
@@ -168,7 +167,6 @@ def test_melt(self):
 class FrameMeltTests(
     FrameMeltMixin,
     PandasOnSparkTestCase,
-    SQLTestUtils,
 ):
     pass
 

diff --git a/python/pyspark/pandas/tests/computation/test_missing_data.py b/python/pyspark/pandas/tests/computation/test_missing_data.py
@@ -22,7 +22,6 @@
 from pyspark import pandas as ps
 from pyspark.loose_version import LooseVersion
 from pyspark.testing.pandasutils import PandasOnSparkTestCase
-from pyspark.testing.sqlutils import SQLTestUtils
 
 
 # This file contains test cases for 'Missing data handling'
@@ -490,7 +489,6 @@ def test_pad(self):
 class FrameMissingDataTests(
     FrameMissingDataMixin,
     PandasOnSparkTestCase,
-    SQLTestUtils,
 ):
     pass
 

diff --git a/python/pyspark/pandas/tests/computation/test_pivot.py b/python/pyspark/pandas/tests/computation/test_pivot.py
@@ -20,7 +20,6 @@
 
 from pyspark import pandas as ps
 from pyspark.testing.pandasutils import PandasOnSparkTestCase
-from pyspark.testing.sqlutils import SQLTestUtils
 
 
 class FramePivotMixin:
@@ -191,7 +190,6 @@ def test_pivot_table_errors(self):
 class FramePivotTests(
     FramePivotMixin,
     PandasOnSparkTestCase,
-    SQLTestUtils,
 ):
     pass
 

diff --git a/python/pyspark/pandas/tests/computation/test_pivot_table.py b/python/pyspark/pandas/tests/computation/test_pivot_table.py
@@ -20,7 +20,6 @@
 
 from pyspark import pandas as ps
 from pyspark.testing.pandasutils import PandasOnSparkTestCase
-from pyspark.testing.sqlutils import SQLTestUtils
 
 
 class PivotTableMixin:
@@ -75,7 +74,6 @@ def test_pivot_table(self):
 class PivotTableTests(
     PivotTableMixin,
     PandasOnSparkTestCase,
-    SQLTestUtils,
 ):
     pass
 

diff --git a/python/pyspark/pandas/tests/computation/test_pivot_table_adv.py b/python/pyspark/pandas/tests/computation/test_pivot_table_adv.py
@@ -20,7 +20,6 @@
 
 from pyspark import pandas as ps
 from pyspark.testing.pandasutils import PandasOnSparkTestCase
-from pyspark.testing.sqlutils import SQLTestUtils
 
 
 class PivotTableAdvMixin:
@@ -75,7 +74,6 @@ def test_pivot_table(self):
 class PivotTableAdvTests(
     PivotTableAdvMixin,
     PandasOnSparkTestCase,
-    SQLTestUtils,
 ):
     pass
 

diff --git a/python/pyspark/pandas/tests/computation/test_pivot_table_multi_idx.py b/python/pyspark/pandas/tests/computation/test_pivot_table_multi_idx.py
@@ -20,7 +20,6 @@
 
 from pyspark import pandas as ps
 from pyspark.testing.pandasutils import PandasOnSparkTestCase
-from pyspark.testing.sqlutils import SQLTestUtils
 
 
 class PivotTableMultiIdxMixin:
@@ -73,7 +72,6 @@ def test_pivot_table(self):
 class PivotTableMultiIdxTests(
     PivotTableMultiIdxMixin,
     PandasOnSparkTestCase,
-    SQLTestUtils,
 ):
     pass
 

diff --git a/python/pyspark/pandas/tests/computation/test_pivot_table_multi_idx_adv.py b/python/pyspark/pandas/tests/computation/test_pivot_table_multi_idx_adv.py
@@ -20,7 +20,6 @@
 
 from pyspark import pandas as ps
 from pyspark.testing.pandasutils import PandasOnSparkTestCase
-from pyspark.testing.sqlutils import SQLTestUtils
 
 
 class PivotTableMultiIdxAdvMixin:
@@ -75,7 +74,6 @@ def test_pivot_table(self):
 class PivotTableMultiIdxAdvTests(
     PivotTableMultiIdxAdvMixin,
     PandasOnSparkTestCase,
-    SQLTestUtils,
 ):
     pass
 

diff --git a/python/pyspark/pandas/tests/computation/test_stats.py b/python/pyspark/pandas/tests/computation/test_stats.py
@@ -20,7 +20,6 @@
 
 from pyspark import pandas as ps
 from pyspark.testing.pandasutils import PandasOnSparkTestCase
-from pyspark.testing.sqlutils import SQLTestUtils
 
 
 class StatsTestsMixin:
@@ -313,7 +312,6 @@ def test_numeric_only_unsupported(self):
 class StatsTests(
     StatsTestsMixin,
     PandasOnSparkTestCase,
-    SQLTestUtils,
 ):
     pass
 

diff --git a/python/pyspark/pandas/tests/diff_frames_ops/test_align.py b/python/pyspark/pandas/tests/diff_frames_ops/test_align.py
@@ -20,7 +20,6 @@
 from pyspark import pandas as ps
 from pyspark.pandas.config import set_option, reset_option
 from pyspark.testing.pandasutils import PandasOnSparkTestCase
-from pyspark.testing.sqlutils import SQLTestUtils
 
 
 class DiffFramesAlignMixin:
@@ -101,7 +100,7 @@ def test_align(self):
         self.assertRaises(ValueError, lambda: psdf1.align(psdf3, axis=1))
 
 
-class DiffFramesAlignTests(DiffFramesAlignMixin, PandasOnSparkTestCase, SQLTestUtils):
+class DiffFramesAlignTests(DiffFramesAlignMixin, PandasOnSparkTestCase):
     pass
 
 

diff --git a/python/pyspark/pandas/tests/diff_frames_ops/test_arithmetic.py b/python/pyspark/pandas/tests/diff_frames_ops/test_arithmetic.py
@@ -20,7 +20,6 @@
 from pyspark import pandas as ps
 from pyspark.pandas.config import set_option, reset_option
 from pyspark.testing.pandasutils import PandasOnSparkTestCase
-from pyspark.testing.sqlutils import SQLTestUtils
 from pyspark.pandas.typedef.typehints import extension_float_dtypes_available
 
 
@@ -183,7 +182,6 @@ def test_multi_index_arithmetic(self):
 class ArithmeticTests(
     ArithmeticMixin,
     PandasOnSparkTestCase,
-    SQLTestUtils,
 ):
     pass
 

diff --git a/python/pyspark/pandas/tests/diff_frames_ops/test_arithmetic_chain.py b/python/pyspark/pandas/tests/diff_frames_ops/test_arithmetic_chain.py
@@ -20,7 +20,6 @@
 from pyspark import pandas as ps
 from pyspark.pandas.config import set_option, reset_option
 from pyspark.testing.pandasutils import PandasOnSparkTestCase
-from pyspark.testing.sqlutils import SQLTestUtils
 from pyspark.pandas.typedef.typehints import extension_float_dtypes_available
 
 
@@ -176,7 +175,6 @@ def test_arithmetic_chain(self):
 class ArithmeticChainTests(
     ArithmeticChainMixin,
     PandasOnSparkTestCase,
-    SQLTestUtils,
 ):
     pass
 

diff --git a/python/pyspark/pandas/tests/diff_frames_ops/test_arithmetic_chain_ext.py b/python/pyspark/pandas/tests/diff_frames_ops/test_arithmetic_chain_ext.py
@@ -20,7 +20,6 @@
 
 from pyspark.pandas.config import set_option, reset_option
 from pyspark.testing.pandasutils import PandasOnSparkTestCase
-from pyspark.testing.sqlutils import SQLTestUtils
 from pyspark.pandas.typedef.typehints import extension_dtypes_available
 from pyspark.pandas.tests.diff_frames_ops.test_arithmetic_chain import (
     ArithmeticChainTestingFuncMixin,
@@ -102,7 +101,6 @@ def test_arithmetic_chain_extension_dtypes(self):
 class ArithmeticChainExtTests(
     ArithmeticChainExtMixin,
     PandasOnSparkTestCase,
-    SQLTestUtils,
 ):
     pass