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Re: fetch updated columns in 'before update' trigger
Posted by: Peter Brawley
Date: September 06, 2019 09:42AM

> if I don't have access to a function inside the trigger that tells me what column is being updated,
> then I need a clause inside the trigger for every single column.

Again, SQL is literal in exactly that way. If you want such functionality, you'll need to write a set of set/get update-registration sql functions.

The more usual solution is to maintain an integrated DDL repository that includes all code, not least Triggers, that depends on the DDL.

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Re: fetch updated columns in 'before update' trigger
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September 06, 2019 09:42AM


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