Struct Statement 

pub struct Statement {
    pub name: String,
    pub is_new: bool,
    pub columns: Option<Vec<ColumnDesc>>,
}

A reference to a cached or new statement.

Fields

name: String

Statement name on the server.

is_new: bool

Whether this was freshly parsed (needs Parse + Describe).

columns: Option<Vec<ColumnDesc>>

Cached column descriptions (if previously executed).