BatchWriteItem

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Cập nhật gần đây nhất vào 26 thg 12, 2022

Description

This function inserts or removes one or more items into one or multiple tables.

For more information, see BatchWriteItem.

History

ColdFusion (2021 release): Added this function.

Syntax

serviceHandle.batchWriteItem(requestParameters)

Parameters

See the request parameters of BatchWriteItem.

Example

<cfscript> 
 cred = { 
    "credentialAlias" : "myalias", 
    "vendorName" : "AWS", 
    "region" : "us-east-2", 
    "secretAccessKey" : "xxxxx", 
    "accessKeyId" : "xxxx" 
  } 
  conf={ 
    "serviceName"="DYNAMODB" 
  } 
 
  dynamo=getCloudService(cred, conf) 
  tableName="batchWriteMovie" 
 
 // put multiple items in table 
 batchWriteItemStruct={ 
   "RequestItems":{ 
      "#tableName#":[ 
        { 
          "PutRequest":{ 
            "Item":{ 
              "year": {"N": 2018}, 
              "title": {"S": "Solo"} 
            } 
          } 
        }, 
        { 
          "PutRequest":{ 
            "Item":{ 
              "year":{"N":2018}, 
              "title":{"S":"Aquaman"} 
            } 
          } 
        }, 
        { 
          "PutRequest":{ 
            "Item":{ 
              "year":{"N":2018}, 
              "title":{"S":"Hereditary"} 
            } 
          } 
        } 
      ] 
   } 
 } 
 try{ 
  batchWriteItemResponse=dynamo.batchWriteItem(batchWriteItemStruct,{"hasType":true}) 
  writeOutput("Write item operation successful") 
  writeDump(batchWriteItemResponse) 
 } 
 catch(any e){ 
  writeDump(e) 
 } 
</cfscript>