Struct rustdb::expr::FromExpression

#[non_exhaustive]
pub struct FromExpression {
    pub colnames: Vec<String>,
    pub assigns: Assigns,
    pub exps: Vec<Expr>,
    pub from: Option<Box<TableExpression>>,
    pub wher: Option<Expr>,
    pub orderby: Vec<(Expr, bool)>,
}

From Expression ( not yet compiled ).

Fields (Non-exhaustive)

Non-exhaustive structs could have additional fields added in future. Therefore, non-exhaustive structs cannot be constructed in external crates using the traditional Struct { .. } syntax; cannot be matched against without a wildcard ..; and struct update syntax will not work.

colnames: Vec<String>

Column names.

assigns: Assigns

Assigns.

exps: Vec<Expr>

Expressions.

from: Option<Box<TableExpression>>

FROM clause.

wher: Option<Expr>

WHERE expression.

orderby: Vec<(Expr, bool)>

ORDER BY clause.