marc_subfield_table
| 欄位 | 型態 | 範例 |
| subfieldid | bigint(20) unsigned | |
| bibid | bigint(20) unsigned | |
| tag | char(3) | |
| tagorder | int(11) | |
| tag_indicator | char(2) | |
| subfieldcode | char(1) | |
| subfieldorder | tinyint(4) | |
| subfieldvalue | varchar(255) | |
| valuebloblink | bigint(20) |
marc_subfield_table
| 欄位 | 型態 | 範例 |
| subfieldid | bigint(20) unsigned | |
| bibid | bigint(20) unsigned | |
| tag | char(3) | |
| tagorder | int(11) | |
| tag_indicator | char(2) | |
| subfieldcode | char(1) | |
| subfieldorder | tinyint(4) | |
| subfieldvalue | varchar(255) | |
| valuebloblink | bigint(20) |