Comments (2)
minimal reproduction
import duckdb
import pyarrow as pa
data = {
'id': [1, 2, 3],
'name': ['John', 'Alice', 'Bob'],
'age': [25, 30, 28],
'Id': [101, 102, 103],
'score': [85.5, 90.3, 88.7],
'age': [30, 35, 32]
}
# Create a PyArrow table from the data
table = pa.Table.from_pydict(data)
print(table)
conn = duckdb.connect()
conn.register(
'test_view',
table
)
conn.sql('DESCRIBE test_view').show()
from duckdb.
Thanks for the report! This is intentional behavior. Identifiers in DuckDB are case insensitive. That means that cola
and colA
are the same identifier in DuckDB. In the Arrow scan operator, these identical identifiers are disambiguated by appending _X
to them.
from duckdb.
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from duckdb.