Snowflake, Column Level Security, Dynamic Data Masking.
first_name varchar(), last_name varchar(), gender varchar(6), govt_id varchar(100) with tag ( pii_policy_tag = 'PII'), date_of_birth date, annual_income number(38,2), credit_card_number varchar(20) with tag ( pii_policy_tag = 'PII', finance_policy_tag = 'Card'), card_provider varchar(20) with tag (