Struct SelectResult 

pub struct SelectResult {
    pub columns: Vec<String>,
    pub rows: Vec<Vec<Value>>,
}

Executes a parsed SelectQuery against the database and returns a human-readable rendering of the result set (prettytable). Also returns the number of rows produced, for the top-level status message. Structured result of a SELECT: column names in projection order, and each matching row as a Vec<Value> aligned with the columns. Phase 5a introduced this so the public Connection / Statement API has typed rows to yield; the existing execute_select that returns pre-rendered text is now a thin wrapper on top.

Fields

columns: Vec<String>

rows: Vec<Vec<Value>>