algeon-datafusion 0.1.0

DataFusion physical-plan adapter for native GPU execution.
Documentation 
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use query_planning::naming::unique_alias_with_suffix;

pub(super) fn sanitize_field_name(name: &str) -> String {
    let sanitized =
        name.chars().map(|ch| if ch.is_ascii_alphanumeric() || ch == '_' { ch } else { '_' }).collect::<String>();
    if sanitized.is_empty() { "field".to_string() } else { sanitized }
}

pub(super) fn unique_name_with_suffix(base: &str, mut is_available: impl FnMut(&str) -> bool) -> String {
    unique_alias_with_suffix(base, |candidate| !is_available(candidate))
}