Uses of Interface
io.trino.spi.connector.ConnectorPartitioningHandle

Packages that use ConnectorPartitioningHandle

Package	Description
io.trino.spi.connector

Uses of ConnectorPartitioningHandle in io.trino.spi.connector

Methods in io.trino.spi.connector that return ConnectorPartitioningHandle

Modifier and Type	Method	Description
ConnectorPartitioningHandle	ConnectorTablePartitioning.getPartitioningHandle()	A handle to the partitioning scheme used to divide the table across worker nodes.

Methods in io.trino.spi.connector that return types with arguments of type ConnectorPartitioningHandle

Modifier and Type	Method	Description
default Optional<ConnectorPartitioningHandle>	ConnectorMetadata.getCommonPartitioningHandle(ConnectorSession session, ConnectorPartitioningHandle left, ConnectorPartitioningHandle right)	Return a partitioning handle which the connector can transparently convert both left and right into.
Optional<ConnectorPartitioningHandle>	ConnectorTableLayout.getPartitioning()
default Optional<ConnectorPartitioningHandle>	ConnectorMetadata.getUpdateLayout(ConnectorSession session, ConnectorTableHandle tableHandle)	Get the physical layout for updated or deleted rows of a MERGE operation.

Methods in io.trino.spi.connector with parameters of type ConnectorPartitioningHandle

Modifier and Type	Method	Description
BucketFunction	ConnectorNodePartitioningProvider.getBucketFunction(ConnectorTransactionHandle transactionHandle, ConnectorSession session, ConnectorPartitioningHandle partitioningHandle, List<Type> partitionChannelTypes, int bucketCount)
default Optional<ConnectorBucketNodeMap>	ConnectorNodePartitioningProvider.getBucketNodeMapping(ConnectorTransactionHandle transactionHandle, ConnectorSession session, ConnectorPartitioningHandle partitioningHandle)
default Optional<ConnectorPartitioningHandle>	ConnectorMetadata.getCommonPartitioningHandle(ConnectorSession session, ConnectorPartitioningHandle left, ConnectorPartitioningHandle right)	Return a partitioning handle which the connector can transparently convert both left and right into.
default ToIntFunction<ConnectorSplit>	ConnectorNodePartitioningProvider.getSplitBucketFunction(ConnectorTransactionHandle transactionHandle, ConnectorSession session, ConnectorPartitioningHandle partitioningHandle)
default ConnectorTableHandle	ConnectorMetadata.makeCompatiblePartitioning(ConnectorSession session, ConnectorTableHandle tableHandle, ConnectorPartitioningHandle partitioningHandle)	Return a table handle whose partitioning is converted to the provided partitioning handle, but otherwise identical to the provided table handle.

Constructors in io.trino.spi.connector with parameters of type ConnectorPartitioningHandle

Modifier	Constructor	Description
	ConnectorTableLayout(ConnectorPartitioningHandle partitioning, List<String> partitionColumns, boolean multipleWritersPerPartitionSupported)
	ConnectorTablePartitioning(ConnectorPartitioningHandle partitioningHandle, List<ColumnHandle> partitioningColumns)
	ConnectorTablePartitioning(ConnectorPartitioningHandle partitioningHandle, List<ColumnHandle> partitioningColumns, boolean singleSplitPerPartition)