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

Earn the coveted Fabric Analytics Engineer certification. 100% off your exam for a limited time only!

Reply
bengisby
Helper I
Helper I

Query returns too much data despite date filter

Hello,

My data set is 1.5million rows, oracle view, taking 20min to refresh. I have done a table join to another table in an attempt to return less data, but every time I refresh it still queries all 1.5million rows. I even try to filter by date >, but it still queries all 1.5 million rows. Am I doing something wrong? 

1 ACCEPTED SOLUTION
v-shex-msft
Community Support
Community Support

Hi @bengisby,


Join table doesn't direct decrease the refresh amount.
In my opinion, I'd like to suggest your add sql statement to oracle connector to cut down the data amount.

6.PNG

 

Regards,

Xiaoxin Sheng

Community Support Team _ Xiaoxin
If this post helps, please consider accept as solution to help other members find it more quickly.

View solution in original post

1 REPLY 1
v-shex-msft
Community Support
Community Support

Hi @bengisby,


Join table doesn't direct decrease the refresh amount.
In my opinion, I'd like to suggest your add sql statement to oracle connector to cut down the data amount.

6.PNG

 

Regards,

Xiaoxin Sheng

Community Support Team _ Xiaoxin
If this post helps, please consider accept as solution to help other members find it more quickly.

Helpful resources

Announcements
April AMA free

Microsoft Fabric AMA Livestream

Join us Tuesday, April 09, 9:00 – 10:00 AM PST for a live, expert-led Q&A session on all things Microsoft Fabric!

March Fabric Community Update

Fabric Community Update - March 2024

Find out what's new and trending in the Fabric Community.