Class InSubquery

datafusion/expr/src/expr.rs:1363–1370

/// IN subquery
#[derive(Clone, PartialEq, Eq, PartialOrd, Hash, Debug)]
pub struct InSubquery {
    /// The expression to compare
    pub expr: Box<Expr>,
    /// Subquery that will produce a single column of data to compare against
    pub subquery: Subquery,
    /// Whether the expression is negated
    pub negated: bool,
}

impl InSubquery {
    /// Create a new InSubquery expression