1#include "duckdb/optimizer/statistics_propagator.hpp"
2#include "duckdb/planner/expression/bound_columnref_expression.hpp"
3
4namespace duckdb {
5
6unique_ptr<BaseStatistics> StatisticsPropagator::PropagateExpression(BoundColumnRefExpression &colref,
7 unique_ptr<Expression> *expr_ptr) {
8 auto stats = statistics_map.find(x: colref.binding);
9 if (stats == statistics_map.end()) {
10 return nullptr;
11 }
12 return stats->second->ToUnique();
13}
14
15} // namespace duckdb
16