ScannableTable (Apache Calcite API)

All Superinterfaces:

Table

All Known Implementing Classes:

BaseOrderStreamTable, CsvScannableTable, CsvStreamScannableTable, GeodeSimpleScannableTable, InfiniteOrdersTable, JdbcTable, JsonScannableTable, KafkaStreamTable, ListTransientTable, MazeTable, OrdersHistoryTable, OrdersTable, PigTable, ProductsTable, RedisTable, Smalls.MazeTable, SqlGeoFunctions.GridTable
```
public interface ScannableTable
extends Table
```
Table that can be scanned without creating an intermediate relational expression.

Method Summary

All Methods Instance Methods Abstract Methods
Modifier and Type	Method	Description
`Enumerable<@Nullable Object[]>`	`scan(DataContext root)`	Returns an enumerator over the rows in this Table.

Methods inherited from interface org.apache.calcite.schema.Table
getJdbcTableType, getRowType, getStatistic, isRolledUp, rolledUpColumnValidInsideAgg

- Method Detail
  - scan
```
Enumerable<@Nullable Object[]> scan(DataContext root)
```
    Returns an enumerator over the rows in this Table. Each row is represented as an array of its column values.