Copy the value of a column based on condition

[Anonymous]

i have a following table.

column1    Column2

     2                0

     5

     6                0

     12

if column2 having null value copy the column1 value. if column2 having 0 value return 0

expected output

   0

   5

   0

  12

[MattAllington · Accepted solution]

In power query, goto add column, custom column and write a formula (Case sensitive)

= if [column2] = null then [column1] else [column2]

[v-yuezhe-msft · Accepted solution]

@Anonymous,

Another method is to create a calcualted column using DAX below.

Column = IF(ISBLANK(YourTable[Column2]),YourTable[column1],YourTable[Column2])

Regards,
Lydia

[MattAllington · Accepted solution]

In power query, goto add column, custom column and write a formula (Case sensitive)

= if [column2] = null then [column1] else [column2]