#include "planner/operator/scan/logical_count_rel_table.h"
namespace lbug {
namespace planner {
void LogicalCountRelTable::computeFactorizedSchema() {
createEmptySchema();
// Only output the count expression in a single-state group.
// This operator is a source - it has no child in the logical plan.
// The bound node is used internally for scanning but not exposed.
auto groupPos = schema->createGroup();
schema->insertToGroupAndScope(countExpr, groupPos);
schema->setGroupAsSingleState(groupPos);
}
void LogicalCountRelTable::computeFlatSchema() {
createEmptySchema();
// For flat schema, create a single group with the count expression.
auto groupPos = schema->createGroup();
schema->insertToGroupAndScope(countExpr, groupPos);
}
} // namespace planner
} // namespace lbug