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Enterprise Postgres 17 Operation Guide

7.1 Masking Policy

Masking policy is a method of changing data under specific conditions when it is returned for a query from an application. One masking policy can be created per table. You can configure masking target, masking type, masking condition and masking format in a masking policy.

Figure 7.1 Masking policy

Note

When a masking policy is defined, the search performance for the corresponding table may deteriorate.