Paws::DynamoDB::CreateTable - Arguments for method CreateTable on Paws::DynamoDB
This class represents the parameters used for calling the method CreateTable on the Amazon DynamoDB service. Use the attributes of this class as arguments to method CreateTable.
You shouldn't make instances of this class. Each attribute should be used as a named argument in the call to CreateTable.
As an example:
$service_obj->CreateTable(Att1 => $value1, Att2 => $value2, ...);
Values for attributes that are native types (Int, String, Float, etc) can passed as-is (scalar values). Values for complex Types (objects) can be passed as a HashRef. The keys and values of the hashref will be used to instance the underlying object.
An array of attributes that describe the key schema for the table and indexes.
One or more global secondary indexes (the maximum is five) to be created on the table. Each global secondary index in the array includes the following:
IndexName - The name of the global secondary index. Must be unique only for this table.
IndexName
KeySchema - Specifies the key schema for the global secondary index.
KeySchema
Projection - Specifies attributes that are copied (projected) from the table into the index. These are in addition to the primary key attributes and index key attributes, which are automatically projected. Each attribute specification is composed of:
Projection
ProjectionType - One of the following:
ProjectionType
KEYS_ONLY - Only the index and primary keys are projected into the index.
KEYS_ONLY
INCLUDE - Only the specified table attributes are projected into the index. The list of projected attributes are in NonKeyAttributes.
INCLUDE
NonKeyAttributes
ALL - All of the table attributes are projected into the index.
ALL
NonKeyAttributes - A list of one or more non-key attribute names that are projected into the secondary index. The total count of attributes provided in NonKeyAttributes, summed across all of the secondary indexes, must not exceed 20. If you project the same attribute into two different indexes, this counts as two distinct attributes when determining the total.
ProvisionedThroughput - The provisioned throughput settings for the global secondary index, consisting of read and write capacity units.
ProvisionedThroughput
Specifies the attributes that make up the primary key for a table or an index. The attributes in KeySchema must also be defined in the AttributeDefinitions array. For more information, see Data Model in the Amazon DynamoDB Developer Guide.
AttributeDefinitions
Each KeySchemaElement in the array is composed of:
KeySchemaElement
AttributeName - The name of this key attribute.
AttributeName
KeyType - The role that the key attribute will assume:
KeyType
HASH - partition key
HASH
RANGE - sort key
RANGE
The partition key of an item is also known as its hash attribute. The term "hash attribute" derives from DynamoDB' usage of an internal hash function to evenly distribute data items across partitions, based on their partition key values.
The sort key of an item is also known as its range attribute. The term "range attribute" derives from the way DynamoDB stores items with the same partition key physically close together, in sorted order by the sort key value.
For a simple primary key (partition key), you must provide exactly one element with a KeyType of HASH.
For a composite primary key (partition key and sort key), you must provide exactly two elements, in this order: The first element must have a KeyType of HASH, and the second element must have a KeyType of RANGE.
For more information, see Specifying the Primary Key in the Amazon DynamoDB Developer Guide.
One or more local secondary indexes (the maximum is five) to be created on the table. Each index is scoped to a given partition key value. There is a 10 GB size limit per partition key value; otherwise, the size of a local secondary index is unconstrained.
Each local secondary index in the array includes the following:
IndexName - The name of the local secondary index. Must be unique only for this table.
KeySchema - Specifies the key schema for the local secondary index. The key schema must begin with the same partition key as the table.
Represents the provisioned throughput settings for a specified table or index. The settings can be modified using the UpdateTable operation.
UpdateTable
For current minimum and maximum provisioned throughput values, see Limits in the Amazon DynamoDB Developer Guide.
The settings for DynamoDB Streams on the table. These settings consist of:
StreamEnabled - Indicates whether Streams is to be enabled (true) or disabled (false).
StreamEnabled
StreamViewType - When an item in the table is modified, StreamViewType determines what information is written to the table's stream. Valid values for StreamViewType are:
StreamViewType
KEYS_ONLY - Only the key attributes of the modified item are written to the stream.
NEW_IMAGE - The entire item, as it appears after it was modified, is written to the stream.
NEW_IMAGE
OLD_IMAGE - The entire item, as it appeared before it was modified, is written to the stream.
OLD_IMAGE
NEW_AND_OLD_IMAGES - Both the new and the old item images of the item are written to the stream.
NEW_AND_OLD_IMAGES
The name of the table to create.
This class forms part of Paws, documenting arguments for method CreateTable in Paws::DynamoDB
The source code is located here: https://github.com/pplu/aws-sdk-perl
Please report bugs to: https://github.com/pplu/aws-sdk-perl/issues
To install Paws::SDK::Config, copy and paste the appropriate command in to your terminal.
cpanm
cpanm Paws::SDK::Config
CPAN shell
perl -MCPAN -e shell install Paws::SDK::Config
For more information on module installation, please visit the detailed CPAN module installation guide.