| Name | Type | Description |
| dbname | AjPStr | Database name
|
| dbrs | AjPStr | Index resource definition
|
| release | AjPStr | Release number
|
| date | AjPStr | Release date
|
| dbtype | AjPStr | Database type
|
| directory | AjPStr | Database directory
|
| idirectory | AjPStr | Index directory
|
| idextension | AjPStr | Id index extension
|
| maxid | AjPStr | Longest id in data
|
| files | AjPList | List of data filenames
|
| reffiles | AjPList | List of data reference filenames
|
| fields | AjPList | EMBOSS index field structures
|
| id | AjPStr | Entry identifier
|
| idcache | AjPBtcache | Id cache structure
|
| idpagecount | ajlong | Cache page count
|
| do_id | AjBool | If true, build id index
|
| compressed | AjBool | If true, compress id index
|
| nfiles | ajuint | Data file count
|
| cachesize | ajuint | Defalt cache size
|
| pagesize | ajuint | Default page size
|
| idlen | ajuint | Maximum id length in index
|
| idmaxlen | ajuint | Maximum id length in data
|
| idtruncate | ajuint | Number of ids truncated
|
| idpagesize | ajuint | Id index page size
|
| idcachesize | ajuint | Id index cache size
|
| idorder | ajuint | Id index primary order
|
| idfill | ajuint | Id index primary fill count
|
| idsecorder | ajuint | Id index secondary order
|
| idsecfill | ajuint | Id index secondary fill count
|
| fpos | ajlong | Input file position
|
| reffpos | ajlong | Input second (reference) file position
|