Forum Discussion
Solved
Check Duplicate in a column
Hi All,
I need to compare two column values.
For example in the given below table
| Type | ID |
| National | a |
| National | b |
| National | a |
| Private | a |
| Private | c |
I need to compare two columns (Type and ID) if values are repeated I need to put 1 otherwise 0, example the combination of national-a is repeated two times so I need to put value 1 for both these columns and for national-b it should be 0 because it is not repeated.
The final table should be like this
| Type | ID | Flag |
| National | a | 1 |
| National | b | 0 |
| National | a | 1 |
| Private | a | 0 |
| Private | c | 0 |
Please help to identify a solution. Thanks in advance.
Try this calculated column:
Flag = VAR vType = Table1[Type] VAR vID = Table1[ID] VAR vRowCount = COUNTROWS ( FILTER ( Table1, Table1[Type] = vType && Table1[ID] = vID ) ) VAR vResult = IF ( vRowCount > 1, 1, 0 ) RETURN vResult
1 Reply
Try this calculated column:
Flag = VAR vType = Table1[Type] VAR vID = Table1[ID] VAR vRowCount = COUNTROWS ( FILTER ( Table1, Table1[Type] = vType && Table1[ID] = vID ) ) VAR vResult = IF ( vRowCount > 1, 1, 0 ) RETURN vResult