org.apache.calcite.schema

Interface ModifiableTable

All Superinterfaces:

QueryableTable, Table

All Known Implementing Classes:

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 and 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 Detail

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.