Function paimon_predicate_is_null

bindings/c/src/table.rs:842–847

(
    table: *const paimon_table,
    column: *const std::ffi::c_char,
)

/// `table` and `column` must be valid pointers.
#[no_mangle]
pub unsafe extern "C" fn paimon_predicate_is_null(
    table: *const paimon_table,
    column: *const std::ffi::c_char,
) -> paimon_result_predicate {
    build_leaf_predicate(table, column, |pb, col| pb.is_null(col))
}

/// Create an IS NOT NULL predicate.
///