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Data Operations - Join don't need 'Apply to each' flow.

I want to use Data Operations - Join action without 'Apply to each'.

 

First parameter data type of Join action is Array.

I need to create a single string from  some strings by Join action.

 

Currently, 'Apply to each' created after select first parameter of Join to some strings data.

 

Repro step

Step 1. Create a flow below.1.png

 

 

 

1. Trigger: Schedule - Recurrence
2. Action: Data Operations - Compose
  Name = Compose
  Inputs = [ CreateArray(1,2,3) ]
3. Apply to each
3-1. Action: Data Operations - Compose
  Name = Compose 2
  Inputs = [ item() ]
4. Action: Data Operations - Compose
  Name = Compose 3
  Inputs = [ Join(outputs('Compose_2'), ', ') ]
5. Action: Microsoft Teams - Post message
  Message = [ Compose 3 - Output ]
 
This flow output "1,2,3".
 
-- [ <blue> ] is Expression.
-- [ <Purple> ] is Dynamic Content.

 

Step 2. Run this flow.

  Working well.

 

Step 3. Add 'Data Operations - Join' action at last

Step 4. Select 'Compont 2 - Output' dynamic content to 'From' parameter.

Step 5. Check 'Apply to each' is automatically created.1.png

 

 

The Step 5 does not need.

Join does not need 'Apply to each'

 

Regards,

Yoshihiro Kawabata

Status: New