Dynamic Data Masking Functions
NOTE: This function is an internal function. For details, see “Database Security > Dynamic Data Anonymization” in Feature Description.
creditcardmasking(col text, letter char default 'x')
Description: Replaces the digits before the last four bits following the col string with letters.
Parameter: Character string to be replaced or character string used for replacement
Return type: text
basicmailmasking(col text, letter char default 'x')
Description: Replaces the characters before the first at sign (@) in the col string with letters.
Parameter: Character string to be replaced or character string used for replacement
Return type: text
fullmailmasking(col text, letter char default 'x')
Description: Replaces the characters (except @) before the last period (.) in the col string with letters.
Parameter: Character string to be replaced or character string used for replacement
Return type: text
alldigitsmasking(col text, letter char default '0')
Description: Replaces the digits in the col string with letters.
Parameter: Character string to be replaced or character string used for replacement
Return type: text
shufflemasking(col text)
Description: Sorts the characters in the col string out of order.
Parameter: Character string to be replaced or character string used for replacement
Return type: text
randommasking(col text)
Description: Randomizes the characters in the col string.
Parameter: Character string to be replaced or character string used for replacement
Return type: text