Package org.apache.beam.sdk.io.gcp.bigquery

Class StorageApiCDC

java.lang.Object

org.apache.beam.sdk.io.gcp.bigquery.StorageApiCDC

public class StorageApiCDC
extends Object

Constants and variables for CDC support.

Field Summary

Fields

Modifier and Type	Field	Description
static final String	CHANGE_SQN_COLUMN
static final String	CHANGE_TYPE_COLUMN
static final Set<String>	COLUMNS
static final Pattern	EXPECTED_SQN_PATTERN	Expected valid pattern for a CHANGE_SQN_COLUMN value for use with BigQuery's _CHANGE_SEQUENCE_NUMBER format.

Constructor Summary

Constructors

Constructor	Description
StorageApiCDC()

Method Summary

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Field Details

CHANGE_SQN_COLUMN

public static final String CHANGE_SQN_COLUMN

See Also:

• Constant Field Values

CHANGE_TYPE_COLUMN

public static final String CHANGE_TYPE_COLUMN

See Also:

• Constant Field Values

COLUMNS

public static final Set<String> COLUMNS

EXPECTED_SQN_PATTERN

public static final Pattern EXPECTED_SQN_PATTERN

Expected valid pattern for a CHANGE_SQN_COLUMN value for use with BigQuery's _CHANGE_SEQUENCE_NUMBER format. See RowMutationInformation.of(RowMutationInformation.MutationType, String) for more details.

Constructor Details

StorageApiCDC

public StorageApiCDC()