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Zeta
Contributor III
Contributor III

Data minimization in the data model

Hello Community!

Consider two tables with a 1-to-n relationship.
Table A has one row and 40 columns.
Table B has 100 rows and 20 columns. Only 10 of the 100 rows are related to the row in Table A.

Is there a way to eliminate the 90 rows from Table B that aren't related to Table A in the Data Manager or Data Load Editor without using the JOIN function? I don't want to duplicate the columns of Table A n times.

Many thanks and best regards all

Labels (2)
1 Reply
PrashantSangle

use where not exist()

 

Regards,

Prashant Sangle

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