Function truthy

nodedb/src/control/server/pgwire/pg_catalog/vquery/expr.rs:224–226

Treat the predicate value as a SQL truth: NULL → false, true → true, false → false.

(v: &VValue)

/// Treat the predicate value as a SQL truth: NULL → false, true → true,
/// false → false.
pub fn truthy(v: &VValue) -> bool {
    matches!(v, VValue::Bool(true))
}

/// SQL `LIKE` with `%` (any string) and `_` (any single char). No escape
/// handling — virtual-table data does not embed literal `%` or `_`.