Function libduckdb_sys::duckdb_column_logical_type

source · [−]
pub unsafe extern "C" fn duckdb_column_logical_type(
    result: *mut duckdb_result, 
    col: idx_t
) -> duckdb_logical_type
Expand description

Returns the logical column type of the specified column.

The return type of this call should be destroyed with duckdb_destroy_logical_type.

Returns NULL if the column is out of range.

result: The result object to fetch the column type from. col: The column index. returns: The logical column type of the specified column.