Function tuple_fields_to_relation_columns

prqlc/prqlc/src/semantic/lowering.rs:133–141

(columns: Vec<TyTupleField>)

}

fn tuple_fields_to_relation_columns(columns: Vec<TyTupleField>) -> Vec<RelationColumn> {
    columns
        .into_iter()
        .map(|field| match field {
            TyTupleField::Single(name, _) => RelationColumn::Single(name),
            TyTupleField::Wildcard(_) => RelationColumn::Wildcard,
        })
        .collect_vec()
}

fn validate_query_def(query_def: &QueryDef) -> Result<()> {
    if let Some(requirement) = &query_def.version {