data masking in postgresql 13 [closed]

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How to mask one column data in PostgreSQL 13?

Suppose I have fields like Name, addr, account_number and salary. I want to mask account_number and salary so that it will not be visible to any one.

Masked column should represent its value as XXXXX or **** or any hashing format that are not readable.

I also want new entries made into this table to automatically mask.



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