Azure Function inserting multiples data to Table Storage

Question

I am trying to insert in node multiples values to the Azure Storage Table but only the last value is added. Is it something related to node synchronous or asynchronous mode (I am newbie in node)?

    Code snippet:

...

for (var i = 0; i < 21; i++) { 
    var emissao = newData[keys[i]].emissao;
    var codigoProduto = newData[keys[i]].codigoProduto;
    var quantidade = newData[keys[i]].quantidade;

    context.bindings.outputTable = {
        "PartitionKey": "08755044001539",
        "RowKey": i.toString(),
        "Emissao": emissao,
        "CodigoProduto": codigoProduto,
        "Quantidade": quantidade
    }
}

context.done();

project.json

{
  "bindings": [
    {
      "name": "myTimer",
      "type": "timerTrigger",
      "direction": "in",
      "schedule": "0 */5 * * * *"
    },
    {
      "type": "table",
      "name": "outputTable",
      "tableName": "outTable",
      "connection": "detfunction9451_STORAGE",
      "direction": "out"
    }
  ]
}

Tom Faltesek · Accepted Answer · 2019-08-26 16:18:49Z

2

Should you be adding records to the outputTable, instead?

context.bindings.outputTable.push({
  "PartitionKey": "08755044001539",
  "RowKey": i.toString(),
  "Emissao": emissao,
  "CodigoProduto": codigoProduto,
  "Quantidade": quantidade
});

This may mean you have to initialize the outputTable first. I'm not sure. This may be necessary:

context.bindings.outputTable = [];

for (var i = 0; i < 21; i++) { 
  var emissao = newData[keys[i]].emissao;
  var codigoProduto = newData[keys[i]].codigoProduto;
  var quantidade = newData[keys[i]].quantidade;

  context.bindings.outputTable.push({
    "PartitionKey": "08755044001539",
    "RowKey": i.toString(),
    "Emissao": emissao,
    "CodigoProduto": codigoProduto,
    "Quantidade": quantidade
  });
}

context.done();

Here's an example from Microsoft.

answered Aug 26, 2019 at 16:18

Tom Faltesek

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