Function isPIIColumn

src/security/redact.ts:176–182

(
  key: string,
  columns: readonly string[] = DEFAULT_PII_COLUMNS,
  patterns: readonly RegExp[] = [],
)

 * OR across the two lists: any substring hit OR any regex hit flags the key.
 */
export function isPIIColumn(
  key: string,
  columns: readonly string[] = DEFAULT_PII_COLUMNS,
  patterns: readonly RegExp[] = [],
): boolean {
  return matchPIIColumn(key, columns, patterns) !== null;
}

/**
 * Mask a value matched by column-name heuristic. Tries specific pattern masks