Enum DataMaskingPolicy.PredefinedExpression (0.77.0)

publicenumDataMaskingPolicy.PredefinedExpressionextendsEnum<DataMaskingPolicy.PredefinedExpression>implementsProtocolMessageEnum

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

Protobuf enum google.cloud.bigquery.datapolicies.v1.DataMaskingPolicy.PredefinedExpression

Implements

ProtocolMessageEnum

Inherited Members

Enum.<T>valueOf(Class<T>,String)

Enum.clone()

Enum.compareTo(E)

Enum.equals(Object)

Enum.finalize()

Enum.getDeclaringClass()

Enum.hashCode()

Enum.name()

Enum.ordinal()

Enum.toString()

Object.getClass()

Object.notify()

Object.notifyAll()

Object.wait()

Object.wait(long)

Object.wait(long,int)

Static Fields
Name	Description
`ALWAYS_NULL`	Masking expression to replace data with NULLs. `ALWAYS_NULL = 5;`
`ALWAYS_NULL_VALUE`	Masking expression to replace data with NULLs. `ALWAYS_NULL = 5;`
`DATE_YEAR_MASK`	Masking expression to only show the year of `Date`, `DateTime` and `TimeStamp`. For example, with the year 2076: DATE : 2076年01月01日 DATETIME : 2076年01月01日T00:00:00 TIMESTAMP : 2076年01月01日 00:00:00 UTC Truncation occurs according to the UTC time zone. To change this, adjust the default time zone using the `time_zone` system variable. For more information, see the <a href="https://cloud.google.com/bigquery/docs/reference/system-variables">System variables reference</a>. `DATE_YEAR_MASK = 13;`
`DATE_YEAR_MASK_VALUE`	Masking expression to only show the year of `Date`, `DateTime` and `TimeStamp`. For example, with the year 2076: DATE : 2076年01月01日 DATETIME : 2076年01月01日T00:00:00 TIMESTAMP : 2076年01月01日 00:00:00 UTC Truncation occurs according to the UTC time zone. To change this, adjust the default time zone using the `time_zone` system variable. For more information, see the <a href="https://cloud.google.com/bigquery/docs/reference/system-variables">System variables reference</a>. `DATE_YEAR_MASK = 13;`
`DEFAULT_MASKING_VALUE`	Masking expression to replace data with their default masking values. The default masking values for each type listed as below: STRING: "" BYTES: b'' INTEGER: 0 FLOAT: 0.0 NUMERIC: 0 BOOLEAN: FALSE TIMESTAMP: 1970年01月01日 00:00:00 UTC DATE: 1970年01月01日 TIME: 00:00:00 DATETIME: 1970年01月01日T00:00:00 GEOGRAPHY: POINT(0 0) BIGNUMERIC: 0 ARRAY: [] STRUCT: NOT_APPLICABLE JSON: NULL `DEFAULT_MASKING_VALUE = 7;`
`DEFAULT_MASKING_VALUE_VALUE`	Masking expression to replace data with their default masking values. The default masking values for each type listed as below: STRING: "" BYTES: b'' INTEGER: 0 FLOAT: 0.0 NUMERIC: 0 BOOLEAN: FALSE TIMESTAMP: 1970年01月01日 00:00:00 UTC DATE: 1970年01月01日 TIME: 00:00:00 DATETIME: 1970年01月01日T00:00:00 GEOGRAPHY: POINT(0 0) BIGNUMERIC: 0 ARRAY: [] STRUCT: NOT_APPLICABLE JSON: NULL `DEFAULT_MASKING_VALUE = 7;`
`EMAIL_MASK`	Masking expression for email addresses. The masking behavior is as follows: Syntax-valid email address: Replace username with XXXXX. For example, cloudysanfrancisco@gmail.com becomes XXXXX@gmail.com. Syntax-invalid email address: Apply SHA-256 hash. For more information, see Email mask. `EMAIL_MASK = 12;`
`EMAIL_MASK_VALUE`	Masking expression for email addresses. The masking behavior is as follows: Syntax-valid email address: Replace username with XXXXX. For example, cloudysanfrancisco@gmail.com becomes XXXXX@gmail.com. Syntax-invalid email address: Apply SHA-256 hash. For more information, see Email mask. `EMAIL_MASK = 12;`
`FIRST_FOUR_CHARACTERS`	Masking expression shows the first four characters of text. The masking behavior is as follows: If text length > 4 characters: Replace text with XXXXX, prepend first four characters of original text. If text length <= 4 characters: Apply SHA-256 hash. `FIRST_FOUR_CHARACTERS = 10;`
`FIRST_FOUR_CHARACTERS_VALUE`	Masking expression shows the first four characters of text. The masking behavior is as follows: If text length > 4 characters: Replace text with XXXXX, prepend first four characters of original text. If text length <= 4 characters: Apply SHA-256 hash. `FIRST_FOUR_CHARACTERS = 10;`
`LAST_FOUR_CHARACTERS`	Masking expression shows the last four characters of text. The masking behavior is as follows: If text length > 4 characters: Replace text with XXXXX, append last four characters of original text. If text length <= 4 characters: Apply SHA-256 hash. `LAST_FOUR_CHARACTERS = 9;`
`LAST_FOUR_CHARACTERS_VALUE`	Masking expression shows the last four characters of text. The masking behavior is as follows: If text length > 4 characters: Replace text with XXXXX, append last four characters of original text. If text length <= 4 characters: Apply SHA-256 hash. `LAST_FOUR_CHARACTERS = 9;`
`PREDEFINED_EXPRESSION_UNSPECIFIED`	Default, unspecified predefined expression. No masking will take place since no expression is specified. `PREDEFINED_EXPRESSION_UNSPECIFIED = 0;`
`PREDEFINED_EXPRESSION_UNSPECIFIED_VALUE`	Default, unspecified predefined expression. No masking will take place since no expression is specified. `PREDEFINED_EXPRESSION_UNSPECIFIED = 0;`
`SHA256`	Masking expression to replace data with SHA-256 hash. `SHA256 = 3;`
`SHA256_VALUE`	Masking expression to replace data with SHA-256 hash. `SHA256 = 3;`
`UNRECOGNIZED`

Static Methods
Name	Description
`forNumber(int value)`
`getDescriptor()`
`internalGetValueMap()`
`valueOf(Descriptors.EnumValueDescriptor desc)`
`valueOf(int value)`	Deprecated. Use #forNumber(int) instead.
`valueOf(String name)`
`values()`

Methods
Name	Description
`getDescriptorForType()`
`getNumber()`
`getValueDescriptor()`

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Implements

Inherited Members

Static Fields

Static Methods

Methods

Enum DataMaskingPolicy.PredefinedExpression (0.77.0)