Class PredefinedExpression (0.6.7)

PredefinedExpression(value)

The available masking rules. Learn more here: https://cloud.google.com/bigquery/docs/column-data-masking-intro#masking_options.

    -  STRING: ""
    -  BYTES: b''
    -  INTEGER: 0
    -  FLOAT: 0.0
    -  NUMERIC: 0
    -  BOOLEAN: FALSE
    -  TIMESTAMP: 0001-01-01 00:00:00 UTC
    -  DATE: 0001-01-01
    -  TIME: 00:00:00
    -  DATETIME: 0001-01-01T00:00:00
    -  GEOGRAPHY: POINT(0 0)
    -  BIGNUMERIC: 0
    -  ARRAY: []
    -  STRUCT: NOT_APPLICABLE
    -  JSON: NULL

Enums
Name	Description
`PREDEFINED_EXPRESSION_UNSPECIFIED`	Default, unspecified predefined expression. No masking will take place since no expression is specified.
`SHA256`	Masking expression to replace data with SHA-256 hash.
`ALWAYS_NULL`	Masking expression to replace data with NULLs.
`DEFAULT_MASKING_VALUE`	Masking expression to replace data with their default masking values. The default masking values for each type listed as below:

Class PredefinedExpression (0.6.7)

Enums