Package org.apache.calcite.schema

Interface ModifiableTable

All Superinterfaces:

QueryableTable, Table

All Known Implementing Classes:

AbstractModifiableTable, JdbcTable, ListTransientTable

public interface ModifiableTable
extends QueryableTable

A table that can be modified.

NOTE: The current API is inefficient and experimental. It will change without notice.

See Also:

• ModifiableView

Method Summary

Modifier and Type	Method	Description
@Nullable Collection	getModifiableCollection()	Returns the modifiable collection.
TableModify	toModificationRel(RelOptCluster cluster, RelOptTable table, Prepare.CatalogReader catalogReader, RelNode child, TableModify.Operation operation, @Nullable List<String> updateColumnList, @Nullable List<RexNode> sourceExpressionList, boolean flattened)	Creates a relational expression that modifies this table.

Methods inherited from interface org.apache.calcite.schema.QueryableTable

asQueryable, getElementType, getExpression

Methods inherited from interface org.apache.calcite.schema.Table

getJdbcTableType, getRowType, getStatistic, isRolledUp, rolledUpColumnValidInsideAgg

Method Details

getModifiableCollection

@Nullable Collection getModifiableCollection()

Returns the modifiable collection. Modifying the collection will change the table's contents.

toModificationRel

TableModify toModificationRel(RelOptCluster cluster,
 RelOptTable table,
 Prepare.CatalogReader catalogReader,
 RelNode child,
 TableModify.Operation operation,
 @Nullable List<String> updateColumnList,
 @Nullable List<RexNode> sourceExpressionList,
 boolean flattened)

Creates a relational expression that modifies this table.