COLUMN ENCRYPTION WITH POSTGRESQL TRIGGER

 

In Postgresql, we can capture the record with the trigger, encrypt and write to the table.

Let’s create the table,

 

Then we create our function,

 

Finally, we create our trigger.

 

Then, when we add records to the table, we can see that the data is encrypted.

 

With the following sql we can see the unencrypted version.

I hope it has been helpful.

Engin Yilmaz
Author: Engin Yilmaz

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