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davidz106
Helper III
Helper III

Table relations (how to show all values even if they are same)

I have 3 tables:
1) Size_table with columns ID_lower and Size (number):
ID_lower  Size

Name 1    1

Name 2     5

Name 3     8

 

2) Key_table with columns ID_higher and ID_lower where same ID_lower can correspond to multiple ID_higher:

ID_higher     ID_lower
Upper 1       Name 1

Upper 2       Name 1

Upper 3       Name 3

 

3) Parameter_table with columns ID_higher and Value (number). This table would however contain only first Upper value if there are multiple Uppers with same ID_lower (that is, it would contain Upper 1 but not Upper 2). This is because of the nature of data collection.
ID_higher  Value

Upper 1  67 

Upper 3  90

 

I related the table ID_lower from size_table to ID_lower in key_table and ID_higher in key_table to ID_higher in parameter_table.  PBI sets relations many to many by default.

I am trying to plot scatter with size (size_table) on x and Value (parameter_table) on y and ID_higher (key_table) as legend. I can only see Upper 1 and Upper 3 on my graph. How can I get upper 2 to show there (I realise the dot would be in exactly same spot as Upper 1 though)? No matter which filtering direction I choose I end up without Upper 2 on my scatter plot or I end up with skewed up data. 

 

 

1 REPLY 1
v-jingzhang
Community Support
Community Support

Hi @davidz106 

 

There is no Upper 2 in Parameter_table so it doesn't have corresponding value. In addition, it cannot filter Key_table with Upper 2 when Upper 2 doesn't exist in Parameter_table. 

 

Best Regards,
Community Support Team _ Jing

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