Method can_skip_block

nodedb-columnar/src/predicate.rs:237–243

Whether a block can be entirely skipped based on its statistics. Returns `true` if the block provably contains no matching rows. Returns `false` if the block might contain matching rows (must scan).

(&self, stats: &BlockStats)

    /// Returns `true` if the block provably contains no matching rows.
    /// Returns `false` if the block might contain matching rows (must scan).
    pub fn can_skip_block(&self, stats: &BlockStats) -> bool {
        match &self.value {
            PredicateValue::Numeric(v) => can_skip_numeric(self.op, *v, stats),
            PredicateValue::Integer(v) => can_skip_integer(self.op, *v, stats),
            PredicateValue::String(v) => can_skip_string(self.op, v, stats),
        }
    }
}

/// Block-skip logic for numeric predicates.