Fokko commented on issue #1979:
URL:
https://github.com/apache/iceberg-python/issues/1979#issuecomment-2862211260
@alsugiliazova Thanks for raising this, I'm able to replicate this locally:
```python
@pytest.mark.integration
def test_read_write_decimals( session_catalog: Catalog):
identifier = "default.test_read_write_decimals"
decimal8 = pa.array([Decimal("123.45"), Decimal("678.91")],
pa.decimal128(8, 2))
decimal16 = pa.array([Decimal("12345679.123456"),
Decimal("67891234.678912")], pa.decimal128(16, 6))
decimal19 = pa.array([Decimal("1234567890123.123456"),
Decimal("9876543210703.654321")], pa.decimal128(19, 6))
table = pa.Table.from_pydict(
{
"decimal8": decimal8,
"decimal16": decimal16,
"decimal19": decimal19,
},
)
tbl = _create_table(session_catalog, identifier,
properties={"format-version": 2}, schema=Schema(
NestedField(1, "decimal8", DecimalType(8, 2)),
NestedField(2, "decimal16", DecimalType(16, 6)),
NestedField(3, "decimal19", DecimalType(19, 6))
))
tbl.append(table)
```
We should have tested this more thoroughly. Sorry for the inconvenience.
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