Last updated on
Apr 27, 2021
Description
The CreateGlobalTable function creates a global table from an already created table. A global table creates a replication relationship between two or more DynamoDB tables with the same table name in the provided regions.
For more information, see CreateGlobalTable.
Category
History
ColdFusion (2021 release): Added this function.
Syntax
serviceHandle.CreateGlobalTable(requestParameters)
Parameters
See parameters of CreateGlobalTable.
Example
<cfscript> // configuration for first region cred = { "credentialAlias" : "myalias", "vendorName" : "AWS", "region" : "us-east-2", "secretAccessKey" : "xxxxx", "accessKeyId" : "xxxx" } config = { "serviceName" = "DYNAMODB" } dynamoUSEast2 = getCloudService(cred, config); // configuration for second region cred = { "credentialAlias" : "myalias", "vendorName" : "AWS", "region" : "us-east-1", "secretAccessKey" : "xxxxx", "accessKeyId" : "xxxx" } config = { "serviceName" = "DYNAMODB" } dynamoUSEast1 = cloudService(cred, config); tableName="Movies005" // create table tableStruct={ "TableName" : "#tableName#", "KeySchema":[ { AttributeName: "year", KeyType: "HASH"}, //Partition key { AttributeName: "title", KeyType: "RANGE"} //Sort key ], "AttributeDefinitions":[ { AttributeName: "year", AttributeType: "N" }, { AttributeName: "title", AttributeType: "S" } ], "ProvisionedThroughput":{ ReadCapacityUnits: 10, WriteCapacityUnits: 10 }, "StreamSpecification": { "StreamEnabled": true, // enable stream for replication "StreamViewType": "NEW_AND_OLD_IMAGES" } } // create table in both regions dynamoUSEast1.createTable(tableStruct) dynamoUSEast2.createTable(tableStruct) // cred and configuration for replication cred = { "credentialAlias" : "myalias", "vendorName" : "AWS", "region" : "us-east-2", "secretAccessKey" : "xxxxx", "accessKeyId" : "xxxx" } config = { "serviceName" = "DYNAMODB" } dynamo = cloudService(cred, config) // create global table globalTableStruct={ "GlobalTableName": "#tableName#", "ReplicationGroup": [ { "RegionName": "us-east-2" }, { "RegionName": "us-east-1" } ] } globalTableResponse=dynamo.CreateGlobalTable(globalTableStruct) writeDump(globalTableResponse) </cfscript>
Output