UpdateTimeToLive

Description

This function enables or disables Time to Live (TTL) for a specified table.

For more information, see UpdateTimeToLive.

History

ColdFusion (2021 release): Added this function.

Syntax

serviceHandle.updateTimeToLive(requestParameters)

serviceHandle.updateTimeToLive(requestParameters)

Parameters

See the request parameters of UpdateTimeToLive.

Example

cred = {

"credentialAlias" : "myalias",

"vendorName" : "AWS",

"region" : "us-east-2",

"secretAccessKey" : "xxxxx",

"accessKeyId" : "xxxx"

}

config = {

"serviceName" = "DYNAMODB"

}

dynamo = getCloudService(cred, config)

tableName="SessionData"

expirationLocalDate = DateAdd("s", "30", now());

utcExpirationdate = dateConvert("local2utc", expirationLocalDate)

expirationEpochTime = utcExpirationdate.getTime()

structPutItem = {

"TableName": "#tableName#",

"Item":{

"username": "user",

"sessionid": "00012345",

"expirationTime": "#expirationEpochTime#"

},

"ReturnValues": "ALL_OLD"

}

dynamo.putItem(structPutItem)

updateTimeToLiveStruct={

"TableName": "#tableName#",

"TimeToLiveSpecification": {

"AttributeName": "expirationTime",

"Enabled": TRUE

}

updateTimeToLiveResponse=dynamo.updateTimeToLive(updateTimeToLiveStruct)

writeDump(updateTimeToLiveResponse)

</cfscript>

<cfscript> cred = { "credentialAlias" : "myalias", "vendorName" : "AWS", "region" : "us-east-2", "secretAccessKey" : "xxxxx", "accessKeyId" : "xxxx" } config = { "serviceName" = "DYNAMODB" } dynamo = getCloudService(cred, config) tableName="SessionData" expirationLocalDate = DateAdd("s", "30", now()); utcExpirationdate = dateConvert("local2utc", expirationLocalDate) expirationEpochTime = utcExpirationdate.getTime() structPutItem = { "TableName": "#tableName#", "Item":{ "username": "user", "sessionid": "00012345", "expirationTime": "#expirationEpochTime#" }, "ReturnValues": "ALL_OLD" } dynamo.putItem(structPutItem) updateTimeToLiveStruct={ "TableName": "#tableName#", "TimeToLiveSpecification": { "AttributeName": "expirationTime", "Enabled": TRUE } } updateTimeToLiveResponse=dynamo.updateTimeToLive(updateTimeToLiveStruct) writeDump(updateTimeToLiveResponse) </cfscript>

<cfscript> 
   cred = { 
        "credentialAlias" : "myalias", 
        "vendorName" : "AWS", 
        "region" : "us-east-2", 
        "secretAccessKey" : "xxxxx", 
        "accessKeyId" : "xxxx" 
   } 
    config = { 
        "serviceName" = "DYNAMODB" 
    } 
    dynamo = getCloudService(cred, config) 
 
    tableName="SessionData" 
 
    expirationLocalDate = DateAdd("s", "30", now()); 
    utcExpirationdate = dateConvert("local2utc", expirationLocalDate) 
    expirationEpochTime = utcExpirationdate.getTime() 
 
    structPutItem = { 
        "TableName": "#tableName#", 
        "Item":{ 
            "username": "user", 
            "sessionid": "00012345", 
            "expirationTime": "#expirationEpochTime#" 
        }, 
        "ReturnValues": "ALL_OLD" 
    } 
 
    dynamo.putItem(structPutItem) 
     
    updateTimeToLiveStruct={ 
        "TableName": "#tableName#", 
        "TimeToLiveSpecification": {  
            "AttributeName": "expirationTime", 
            "Enabled": TRUE 
        } 
    } 
 
    updateTimeToLiveResponse=dynamo.updateTimeToLive(updateTimeToLiveStruct) 
  
    writeDump(updateTimeToLiveResponse) 
</cfscript>