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Fix float inference to use DoubleParameter (64-bit) instead of FloatP… #742

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Merged
jprakash-db merged 2 commits into from
Mar 10, 2026
+4 −3
Merged

Fix float inference to use DoubleParameter (64-bit) instead of FloatP… #742

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5f08474
Fix float inference to use DoubleParameter (64-bit) instead of FloatP…
Shubhambhusate Feb 24, 2026
33cd737
Add DoubleParameter with Primitive.DOUBLE to test_inference coverage
Shubhambhusate Feb 27, 2026
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2 changes: 1 addition & 1 deletion src/databricks/sql/parameters/native.py
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Original file line number Diff line number Diff line change
Expand Up @@ -659,7 +659,7 @@ def dbsql_parameter_from_primitive(
elif isinstance(value, str):
return StringParameter(value=value, name=name)
elif isinstance(value, float):
return FloatParameter(value=value, name=name)
return DoubleParameter(value=value, name=name)
elif isinstance(value, datetime.datetime):
return TimestampParameter(value=value, name=name)
elif isinstance(value, datetime.date):
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4 changes: 2 additions & 2 deletions tests/unit/test_parameters.py
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Expand Up @@ -295,7 +295,7 @@ def test_tspark_param_ordinal(self):
(BigIntegerParameter, Primitive.BIGINT),
(BooleanParameter, Primitive.BOOL),
(DateParameter, Primitive.DATE),
(FloatParameter, Primitive.FLOAT),
(DoubleParameter, Primitive.FLOAT),
(VoidParameter, Primitive.NONE),
(TimestampParameter, Primitive.TIMESTAMP),
(MapParameter, Primitive.MAP),
Expand All @@ -305,7 +305,7 @@ def test_tspark_param_ordinal(self):
def test_inference(self, _type: TDbsqlParameter, prim: Primitive):
"""This method only tests inferrable types.

Not tested are TinyIntParameter, SmallIntParameter DoubleParameter and TimestampNTZParameter
Not tested are TinyIntParameter, SmallIntParameter, FloatParameter and TimestampNTZParameter
"""

inferred_type = dbsql_parameter_from_primitive(prim.value)
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