Package io.delta.kernel

package io.delta.kernel

Delta Kernel interfaces for constructing table object representing a Delta Lake table, getting snapshot from the table and building a scan object to scan a subset of the data in the table.

Related Packages

Package	Description
io.delta.kernel.annotation
io.delta.kernel.data	Delta Kernel interfaces for representing data in columnar and row format.
io.delta.kernel.engine	Interfaces to allow the connector to bring their own implementation of functions such as reading parquet files, listing files in a file system, parsing a JSON string etc.
io.delta.kernel.exceptions
io.delta.kernel.expressions	Expressions framework that defines the most common expressions which the connectors can use to pass predicates to Delta Kernel.
io.delta.kernel.internal
io.delta.kernel.types	Data types defined by the Delta Kernel to exchange the type info between the Delta Kernel and the connectors.
io.delta.kernel.utils	Utilities.

Class	Description
DataWriteContext	Contains the context for writing data to Delta table.
Meta
Operation	An operation that can be performed on a Delta table.
Scan	Represents a scan of a Delta table.
ScanBuilder	Builder to construct Scan object.
Snapshot	Represents the snapshot of a Delta table.
Table	Represents the Delta Lake table for a given path.
Transaction	Represents a transaction to mutate a Delta table.
TransactionBuilder	Builder for creating a Transaction to mutate a Delta table.
TransactionCommitResult	Contains the result of a successful transaction commit.