How to check previous value and new value to update data

[devboy]

Hello Expert,

We have one table in that we maintain all data related other tables but we need to compare previous value with new value and if it is different then only update otherwise ignore.

If anyone can help then most welcome.

Thanks & Regards,

Saurabh

[Cocquerel]

You can put logic to compare old and new value at trigger level.
See https://help.sap.com/docs/SAP_HANA_PLATFORM/4fe29514fd584807ac9f2a04f6754767/20d5a65575191014946db96...