topic Re: MongoDB Output - Create an array field even if i have only one element in Talend Studio

MongoDB Output - Create an array field even if i have only one element

Ponte75 — Fri, 15 Nov 2024 21:32:35 GMT

Hello everyone, sorry for my english that is not so good.

I need you presciuos help for loading into MongoDB an array field.

The Jsonn Tree is like this :

here is my result :

Re: MongoDB Output - Create an array field even if i have only one element

Ponte75 — Tue, 25 Jul 2023 18:15:02 GMT

the field ESAMI is created as an array only if i write more values of field ESAMI. i'd like to write it always an array (even with only one value). is it possible?

Re: MongoDB Output - Create an array field even if i have only one element

Anonymous — Wed, 26 Jul 2023 02:43:15 GMT

Hello @Milvio Stizzo ,

To achieve it, you can right click the 'ESAMI' node -> Add Attribute 'class' -> right click the 'class' node to 'Set a fixed value' 'array' like the below

Best regards

Aiming

Re: MongoDB Output - Create an array field even if i have only one element

Ponte75 — Wed, 26 Jul 2023 10:38:44 GMT

hello. thanks a lot. here is the result ; the component create nasted array 🙂