Oracle Analytics Cloud and Server

Welcome to the Oracle Analytics Community: Please complete your User Profile and upload your Profile Picture

How to filter to see only data in a data set not matching with data in another data set

Received Response
51
Views
3
Comments

Summary

How to filter to see only data in a data set not matching with data in another data set

Content

Hi,

I am trying to create a simple project to show me what are the cities without population.

I have 2 data sets: one with 2 columns (city name, population no) and one with 1 column (city to find population).

Data set 1:

City APopulation A
Madrid30k
Paris100k
Bucharest20k
Sofia10k

Data set 2: 

City B
Paris
Bucharest
Moscow
Madrid
Sofia
Istanbul

How can I see in a project that I don't have a population for 2 cities (Moscow and Istanbul)? As you can see in the picture link below there is blanks on the rows with cities not found but how can I make DV to show only those 2 rows not all 6?

Picture with the project here: https://ibb.co/e1kBDb

Thank you,

Adrian

Answers

  • Aditu1200
    Aditu1200 Rank 1 - Community Starter

    I have 2 data sets already. I need to show only the 2 cities without population.

    If I use a filter I get all as blanks. See picture ... https://ibb.co/nuEN66

  • Geoff Winkworth Ctr
    Geoff Winkworth Ctr Rank 3 - Community Apprentice

    You haven't provide a whole lot to go on, but if you're looking to create a new data source with just the cites missing population, take a look at Data Flows.  Otherwise, I would think you could just use filters.

  • Geoff Winkworth Ctr
    Geoff Winkworth Ctr Rank 3 - Community Apprentice

    Try making your population column a measure instead of an attribute.