presto-parser/src/main/java/io/prestosql/sql/tree/CreateTableAsSelect.java/CreateTableAsSelect/CreateTableAsSelect
class CreateTableAsSelect:    public CreateTableAsSelect(NodeLocation location, QualifiedName name, Query query, boolean notExists, List<Property> properties, boolean withData, Optional<List<Identifier>> columnAliases, Optional<String> comment)
    {
        this(Optional.of(location), name, query, notExists, properties, withData, columnAliases, comment);
    }