The Post Processing Function masking format is a special masking option that
enables you to use a custom function to further transform column values after
they have been masked using some other masking formats. It takes the intermediate
masked values as input and returns the final masked values. For example, you can
use it for adding checksums or special encodings to the masked values.
A post-processing function has the same signature as a user-defined function,
but it passes in the masked values the masking engine generates, and returns
the final masked values that should be used for masking. To learn more, check
Post Processing Function in the Data Safe documentation.
The post processing function in SCHEMA_NAME.PACKAGE_NAME.FUNCTION_NAME
format. It can be a standalone or packaged function, so PACKAGE_NAME
is optional.
The Post Processing Function masking format is a special masking option that enables you to use a custom function to further transform column values after they have been masked using some other masking formats. It takes the intermediate masked values as input and returns the final masked values. For example, you can use it for adding checksums or special encodings to the masked values.
A post-processing function has the same signature as a user-defined function, but it passes in the masked values the masking engine generates, and returns the final masked values that should be used for masking. To learn more, check Post Processing Function in the Data Safe documentation.