DynamoDBStorage

1. Documentation
2. API reference
3. Microsoft.Orleans.Transactions.DynamoDB
4. DynamoDBStorage

class

Namespace: Orleans.Transactions.DynamoDB

NuGetSourceMarkdown

Wrapper around AWS DynamoDB SDK.

public class DynamoDBStorage

Constructors

• DynamoDBStorage(ILogger, string, string?, string?, string?, string?, int, int, bool, bool, bool) Create a DynamoDBStorage instance

Methods

• ConvertUpdate(Dictionary<string, AttributeValue>, Dictionary<string, AttributeValue>, string, Dictionary<string, AttributeValue>) Creates a DynamoDB update expression and its expression attribute values.
• DeleTableAsync(string) Delete a table from DynamoDB
• DeleteEntriesAsync(string, IReadOnlyCollection<Dictionary<string, AttributeValue>>) Delete multiple entries from a DynamoDB table (Batch delete)
• DeleteEntriesAsync(string, IReadOnlyCollection<Dictionary<string, AttributeValue>>, CancellationToken)Deletes a batch of entries using the supplied cancellation token.
• DeleteEntryAsync(string, Dictionary<string, AttributeValue>, string, Dictionary<string, AttributeValue>) Delete an entry from a DynamoDB table
• GetEntriesTxAsync(string, IEnumerable<Dictionary<string, AttributeValue>>, Func<Dictionary<string, AttributeValue>, TResult>) Transactionally reads entries from a DynamoDB table
• GetEntriesTxAsync(string, IEnumerable<Dictionary<string, AttributeValue>>, Func<Dictionary<string, AttributeValue>, TResult>, CancellationToken)Transactionally reads entries using the supplied cancellation token.
• InitializeTable(string, List<KeySchemaElement>, List<AttributeDefinition>, List<GlobalSecondaryIndex>, string?, CancellationToken) Create a DynamoDB table if it doesn't exist
• PutEntriesAsync(string, IReadOnlyCollection<Dictionary<string, AttributeValue>>) Crete or replace multiple entries in a DynamoDB table (Batch put)
• PutEntryAsync(string, Dictionary<string, AttributeValue>, CancellationToken, string, Dictionary<string, AttributeValue>)Creates or replaces an entry using the supplied cancellation token.
• PutEntryAsync(string, Dictionary<string, AttributeValue>, string, Dictionary<string, AttributeValue>) Create or Replace an entry in a DynamoDB Table
• QueryAllAsync(string, Dictionary<string, AttributeValue>, string, Func<Dictionary<string, AttributeValue>, TResult>, CancellationToken, string, bool, bool)Queries all matching entries using the supplied cancellation token.
• QueryAllAsync(string, Dictionary<string, AttributeValue>, string, Func<Dictionary<string, AttributeValue>, TResult>, string, bool, bool) Query for multiple entries in a DynamoDB table by filtering its keys
• QueryAsync(string, Dictionary<string, AttributeValue>, string, Func<Dictionary<string, AttributeValue>, TResult>, CancellationToken, string, bool, Dictionary<string, AttributeValue>, bool)Queries a page of entries using the supplied cancellation token.
• QueryAsync(string, Dictionary<string, AttributeValue>, string, Func<Dictionary<string, AttributeValue>, TResult>, string, bool, Dictionary<string, AttributeValue>, bool) Query for multiple entries in a DynamoDB table by filtering its keys
• ReadSingleEntryAsync(string, Dictionary<string, AttributeValue>, Func<Dictionary<string, AttributeValue>, TResult>) Read an entry from a DynamoDB table
• ReadSingleEntryAsync(string, Dictionary<string, AttributeValue>, Func<Dictionary<string, AttributeValue>, TResult>, CancellationToken)Reads an entry using the supplied cancellation token.
• ScanAsync(string, Dictionary<string, AttributeValue>, string, Func<Dictionary<string, AttributeValue>, TResult>) Scan a DynamoDB table by querying the entry fields.
• UpsertEntryAsync(string, Dictionary<string, AttributeValue>, Dictionary<string, AttributeValue>, CancellationToken, string, Dictionary<string, AttributeValue>, string, Dictionary<string, AttributeValue>)Creates or updates an entry using the supplied cancellation token.
• UpsertEntryAsync(string, Dictionary<string, AttributeValue>, Dictionary<string, AttributeValue>, string, Dictionary<string, AttributeValue>, string, Dictionary<string, AttributeValue>) Create or update an entry in a DynamoDB Table
• WriteTxAsync(CancellationToken, IEnumerable<Put>, IEnumerable<Update>, IEnumerable<Delete>, IEnumerable<ConditionCheck>)Transactionally writes entries using the supplied cancellation token.
• WriteTxAsync(IEnumerable<Put>, IEnumerable<Update>, IEnumerable<Delete>, IEnumerable<ConditionCheck>) Transactionally performs write requests
• WriteTxAsync(List<TransactWriteItem>) Transactionally performs write requests

Fields

• DefaultReadCapacityUnits The default number of read capacity units for provisioned DynamoDB tables.
• DefaultWriteCapacityUnits The default number of write capacity units for provisioned DynamoDB tables.
• secretKey Secret key for this dynamoDB table