std::string ReceivePlanNode::debugInfo(const std::string& spacer) const
{
std::ostringstream buffer;
buffer << spacer << "Incoming Table Columns["
<< getOutputSchema().size() << "]:\n";
for (int ctr = 0, cnt = (int)getOutputSchema().size(); ctr < cnt; ctr++) {
SchemaColumn* col = getOutputSchema()[ctr];
buffer << spacer << " [" << ctr << "] ";
buffer << "name=" << col->getColumnName() << " : ";
buffer << "size=" << col->getExpression()->getValueSize() << " : ";
buffer << "type=" << col->getExpression()->getValueType() << "\n";
}
return buffer.str();
}
TupleSchema* AbstractPlanNode::generateTupleSchema() const
{
// Get the effective output schema.
// In general, this may require a search.
const vector<SchemaColumn*>& outputSchema = getOutputSchema();
return generateTupleSchema(outputSchema);
}
std::string ReceivePlanNode::debugInfo(const std::string& spacer) const
{
std::ostringstream buffer;
AbstractReceivePlanNode::schemaDebugInfo(buffer, getOutputSchema(), "Incoming", spacer);
return buffer.str();
}