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Syntax

Code Block
mask-number <columm> <pattern>:columm 'mask'
  • The <column>column specifies the name of an existing column to be masked.

  • The <pattern>mask is a substitution pattern to be used to mask the column values.

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Code Block
mask-number ssn XXX-XX-####

would result results in this record:

Code Block
{
  "first": "Root",
  "last": "Joltie",
  "ssn": "XXX-XX-0000",
  "cc": "4929790943424701"
}

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Code Block
mask-number cc XXXXXXXXXXXX####

would result results in this record:

Code Block
{
  "first": "Root",
  "last": "Joltie",
  "ssn": "000-00-0000",
  "cc": "XXXXXXXXXXXX4701"
}

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