Package software.amazon.awssdk.enhanced.dynamodb.extensions
package software.amazon.awssdk.enhanced.dynamodb.extensions
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ClassDescriptionThis extension enables atomic counter attributes to be changed in DynamoDb by creating instructions for modifying an existing value or setting a start value.This extension enables selected attributes to be automatically updated with a current timestamp every time they are written to the database.Attribute tag to identify the meta data for
AutoGeneratedTimestampRecordExtension
.Builder for aAutoGeneratedTimestampRecordExtension
This extension facilitates the automatic generation of a unique UUID (Universally Unique Identifier) for a specified attribute every time a new record is written to the database.Simple object for storing a modification to a read operation.This extension implements optimistic locking on record writes by means of a 'record version number' that is used to automatically track each revision of the record as it is modified.Simple object for storing a modification to a write operation.