fn build_sort_exprs()

in src/columnar_storage/src/read.rs [412:427]

• 15 lines of code
• 2 McCabe index (conditional complexity)

    fn build_sort_exprs(&self, df_schema: &DFSchema, sort_seq: bool) -> Result<LexOrdering> {
        let mut sort_exprs = (0..self.schema.num_primary_keys)
            .map(|i| {
                ident(self.schema.arrow_schema.field(i).name())
                    .sort(true /* asc */, true /* nulls_first */)
            })
            .collect::<Vec<_>>();
        if sort_seq {
            sort_exprs.push(ident(SEQ_COLUMN_NAME).sort(true, true));
        }
        let sort_exprs =
            create_physical_sort_exprs(&sort_exprs, df_schema, &ExecutionProps::default())
                .context("create physical sort exprs")?;

        Ok(sort_exprs)
    }