Amazon DynamoDB · Schema
QueryInput
QueryInput schema from Amazon DynamoDB API
AWSDatabaseDocument StoreKey-ValueNoSQLServerless
Properties
| Name | Type | Description |
|---|---|---|
| TableName | string | The name of the table to query |
| IndexName | string | The name of a secondary index to query |
| KeyConditionExpression | string | The condition that specifies the key values for items to be retrieved |
| FilterExpression | string | A string that contains conditions for filtering the query results |
| ProjectionExpression | string | A string that identifies attributes to retrieve |
| ExpressionAttributeNames | object | Substitution tokens for attribute names in an expression |
| ExpressionAttributeValues | object | Values that can be substituted in an expression |
| ScanIndexForward | boolean | Specifies the order for index traversal (true=ascending, false=descending) |
| Limit | integer | The maximum number of items to evaluate |
| ConsistentRead | boolean | Determines the read consistency model |
| ExclusiveStartKey | object | The primary key of the first item that this operation evaluates |
| Select | string | The attributes to be returned in the result |