@Override
public SubPlanBuilder visitTableWriter(TableWriterNode node, Void context) {
// TODO: create table in pre-execution step, not here
// Part of the plan should be an Optional<StateChangeListener<QueryState>> and this
// callback can create the table and abort the table creation if the query fails.
OutputTableHandle target =
metadata.beginCreateTable(node.getCatalog(), node.getTableMetadata());
SubPlanBuilder current = node.getSource().accept(this, context);
current.setRoot(
new TableWriterNode(
node.getId(),
current.getRoot(),
target,
node.getColumns(),
node.getColumnNames(),
node.getOutputSymbols(),
node.getSampleWeightSymbol()));
return current;
}
