TDV Adapter for Amazon DynamoDB

Build 21.0.8137

Miscellaneous

This section provides a complete list of the Miscellaneous properties you can configure in the connection string for this provider.


PropertyDescription
AutoDetectIndexA boolean indicating if secondary indexes should be automatically detected based on the query used.
FlattenArraysBy default, nested arrays are returned as strings of JSON. The FlattenArrays property can be used to flatten the elements of nested arrays into columns of their own. Set FlattenArrays to the number of elements you want to return from nested arrays.
FlattenObjectsSet FlattenObjects to true to flatten object properties into columns of their own. Otherwise, objects nested in arrays are returned as strings of JSON.
FlexibleSchemaSet FlexibleSchema to true to scan for additional metadata on the query result set. Otherwise, the metadata will remain the same.
GenerateSchemaFilesIndicates the user preference as to when schemas should be generated and saved.
IgnoreTypesRemoves support for the specified types. For example, Time. These types will then be reported as strings instead.
MaximumRequestRetriesThe maximum number of times to retry a request.
MaxRowsLimits the number of rows returned rows when no aggregation or group by is used in the query. This helps avoid performance issues at design time.
OtherThese hidden properties are used only in specific use cases.
PagesizeThe maximum number of results to return per page from Amazon DynamoDB.
ReadonlyYou can use this property to enforce read-only access to Amazon DynamoDB from the provider.
RetryWaitTimeThe minimum number of milliseconds the provider will wait to retry a request.
RowScanDepthThe maximum number of rows to scan to look for the columns available in a table.
SeparatorCharacterThe character or characters used to denote hierarchy.
ThreadCountThe number of threads to use when selecting data via a parallel scan. Setting ThreadCount to 1 will disable parallel scans.
TimeoutThe value in seconds until the timeout error is thrown, canceling the operation.
TypeDetectionSchemeDetermines how to determine the data type of columns.
UseBatchWriteItemOperationWhen enabled the provider will use BatchWriteItem operation for handling updates and inserts. By default, the provider uses ExecuteStatement/BatchExecuteStatement operation. You need to enable BatchWriteItem only when inserting/updating binary/binary-set data. ExecuteStatement/BatchExecuteStatement doesn't support manipulating binary fields.
UseConsistentReadsWhether to alyways use Consistent Reads or not when querying DynamoDb.
UseSimpleNamesBoolean determining if simple names should be used for tables and columns.

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Build 21.0.8137