Columns
| Column | Type | Size | Nulls | Auto | Default | Children | Parents | Comments | |||
|---|---|---|---|---|---|---|---|---|---|---|---|
| id | INT | 10 | √ | null |
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| biblionumber | INT | 10 | null |
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| format | VARCHAR | 16 | null |
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| schema | VARCHAR | 16 | null |
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| metadata | LONGTEXT | 2147483647 | null |
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| timestamp | TIMESTAMP | 19 | current_timestamp() |
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| record_source_id | INT | 10 | √ | NULL |
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The record source for the metadata |
Indexes
| Constraint Name | Type | Sort | Column(s) |
|---|---|---|---|
| PRIMARY | Primary key | Asc | id |
| deletedbiblio_metadata_uniq_key | Must be unique | Asc/Asc/Asc | biblionumber + format + schema |
| deletedrecord_metadata_fk_2 | Performance | Asc | record_source_id |
| timestamp | Performance | Asc | timestamp |
Relationships
Close relationships within degrees of separation
