PII_type: EMAIL

Exploration_sql:
The only table in the database is "android_metadata" with a column "locale". Let's search for possible email addresses in this column.
```sql
SELECT locale FROM android_metadata WHERE locale REGEXP '[a-zA-Z0-9._%+-]+@[a-zA-Z0-9.-]+\.[a-zA-Z]{2,}'

PII_Prompt: a unique identifier for a destination to which electronic mail (email) can be sent and received over the internet; examples include jane.doe@example.com, john.smith@provider.net, dev-team@startup.io, and user.name+label@domain.org


PII_type: USERNAME

Exploration_sql:
The only table in the database is "android_metadata" with a column "locale". Let's query the "locale" column to find possible usernames.
SELECT locale FROM android_metadata WHERE locale REGEXP '\b[a-zA-Z][a-zA-Z0-9._-]{2,51}\b'

PII_Prompt: a username is a short textual identifier chosen by a user to represent their account or public handle within an application or service it is stored as plain text contains no whitespace does not include a domain component and is intended for human recognition rather than internal system uniqueness


Exploration_sql:
Based on the schema of the table "android_metadata", there is only one column named "locale" of type TEXT. Let's search this column for possible person names.
SELECT locale FROM android_metadata WHERE locale REGEXP '[A-Za-z][A-Za-z\s\.\-]{1,50}'

PII_Prompt: a loosely structured human name-like strings that typically consist of a first name, a first name and a last name, and may also include middle names, initials, prefixes (e.g., Mr., Dr.), and suffixes (e.g., Jr., Sr.)


Exploration_sql:
The only table in the database is "android_metadata" with a column "locale". Let's search for US postal addresses in this column.
SELECT locale FROM android_metadata WHERE locale REGEXP '(?i)\\b(?:p\\.?\\s*o\\.?\\s*box|post\\s+office\\s+box|ave\\.?|avenue|st\\.?|street|rd\\.?|road|blvd\\.?|boulevard|dr\\.?|drive|ln\\.?|lane|ct\\.?|court|pl\\.?|place|way|pkwy\\.?|parkway|cir\\.?|circle|ter\\.?|terrace|hwy\\.?|highway|trl\\.?|trail|sq\\.?|square|pike|loop|run|walk|path|byp\\.?|bypass|(?:n|s|e|w|ne|nw|se|sw)\\b)\\b'

PII_Prompt: a US postal address is a street-level mailing location in the United States, commonly appearing as a street name and suffix (e.g., 'Market St') optionally with a street number (e.g., '1500 Market St'), unit, city/state, ZIP, or a PO Box (e.g., 'P.O. Box 123')