pub fn relation_desc_to_column_schemas_with_fallback(
schema: &RelationDesc,
) -> Vec<ColumnSchema>Expand description
Convert RelationDesc to ColumnSchema list,
if the column name is not present, use col_{idx} as the column name
pub fn relation_desc_to_column_schemas_with_fallback(
schema: &RelationDesc,
) -> Vec<ColumnSchema>Convert RelationDesc to ColumnSchema list,
if the column name is not present, use col_{idx} as the column name