| Column | ID | Type |
|---|---|---|
| issuer | 0 | string NOT NULL HASH |
| subject | 1 | string NOT NULL RANGE_ASC_NULL_LAST |
| key_id | 2 | string NOT NULL RANGE_ASC_NULL_LAST |
| nid | 3 | binary NOT NULL RANGE_ASC_NULL_LAST |
| ybuniqueidxkeysuffix | 4 | binary NOT NULL RANGE_ASC_NULL_FIRST |
| ybidxbasectid | 5 | binary NULLABLE VALUE |