Skip to main content
cancel
Showing results for 
Search instead for 
Did you mean: 

View all the Fabric Data Days sessions on demand. View schedule

Reply
NoneOR
Regular Visitor

UNION Related filter

Hello, 

 

I have a problem in applying filter from related table, from 1 side of relationship. 'prod'[serial] = "true"

 

Total Rules =
    UNION(
    SELECTCOLUMNS(
        'Cons',
        "ID", 'Cons'[Id],
        "Name", 'Cons'[Name],
        "Rules", "V_1",
        "WO", 'Cons'[Work],
        "Errors", 'Cons'[V_1]),
    SELECTCOLUMNS(
        'Cons',
        "ID", 'Cons'[Id],
        "Name", 'Cons'[Name],
        "Rules", "V_2",
        "WO", 'Cons'[Work],
        "Errors", 'Cons'[V_2]))
1 ACCEPTED SOLUTION
tamerj1
Super User
Super User

Hi @NoneOR 

please try

Total Rules =
VAR T =
FILTER ( 'Cons', RELATED ( 'prod'[serial] ) = "true" )
RETURN
UNION (
SELECTCOLUMNS (
T,
"ID", 'Cons'[Id],
"Name", 'Cons'[Name],
"Rules", "V_1",
"WO", 'Cons'[Work],
"Errors", 'Cons'[V_1]
),
SELECTCOLUMNS (
T,
"ID", 'Cons'[Id],
"Name", 'Cons'[Name],
"Rules", "V_2",
"WO", 'Cons'[Work],
"Errors", 'Cons'[V_2]
)
)

View solution in original post

2 REPLIES 2
tamerj1
Super User
Super User

Hi @NoneOR 

please try

Total Rules =
VAR T =
FILTER ( 'Cons', RELATED ( 'prod'[serial] ) = "true" )
RETURN
UNION (
SELECTCOLUMNS (
T,
"ID", 'Cons'[Id],
"Name", 'Cons'[Name],
"Rules", "V_1",
"WO", 'Cons'[Work],
"Errors", 'Cons'[V_1]
),
SELECTCOLUMNS (
T,
"ID", 'Cons'[Id],
"Name", 'Cons'[Name],
"Rules", "V_2",
"WO", 'Cons'[Work],
"Errors", 'Cons'[V_2]
)
)

So simple and i didnt think to put it as VAR.

 

TRUE()

dont need quotation marks but the mistake is on me as i wrote it with mistake at begenning.

 

Thank you!

 

Helpful resources

Announcements
November Power BI Update Carousel

Power BI Monthly Update - November 2025

Check out the November 2025 Power BI update to learn about new features.

Fabric Data Days Carousel

Fabric Data Days

Advance your Data & AI career with 50 days of live learning, contests, hands-on challenges, study groups & certifications and more!

FabCon Atlanta 2026 carousel

FabCon Atlanta 2026

Join us at FabCon Atlanta, March 16-20, for the ultimate Fabric, Power BI, AI and SQL community-led event. Save $200 with code FABCOMM.