Columns
Column | Type | Size | Nulls | Auto | Default | Children | Parents | Comments | |||
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reserve_id | INT | 10 | √ | null |
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primary key |
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borrowernumber | INT | 10 | 0 |
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foreign key from the borrowers table defining which patron this hold is for |
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reservedate | DATE | 10 | √ | null |
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the date the hold was placed |
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biblionumber | INT | 10 | 0 |
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foreign key from the biblio table defining which bib record this hold is on |
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item_group_id | INT | 10 | √ | null |
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foreign key from the item_groups table defining if this is an item group level hold |
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branchcode | VARCHAR | 10 | null |
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foreign key from the branches table defining which branch the patron wishes to pick this hold up at |
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desk_id | INT | 10 | √ | null |
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foreign key from the desks table defining which desk the patron should pick this hold up at |
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notificationdate | DATE | 10 | √ | null |
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currently unused |
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reminderdate | DATE | 10 | √ | null |
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currently unused |
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cancellationdate | DATE | 10 | √ | null |
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the date this hold was cancelled |
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cancellation_reason | VARCHAR | 80 | √ | null |
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optional authorised value CANCELLATION_REASON |
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reservenotes | LONGTEXT | 2147483647 | √ | null |
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notes related to this hold |
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priority | SMALLINT | 5 | 1 |
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where in the queue the patron sits |
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found | VARCHAR | 1 | √ | null |
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a one letter code defining what the status is of the hold is after it has been confirmed |
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timestamp | TIMESTAMP | 19 | current_timestamp() |
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the date and time this hold was last updated |
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itemnumber | INT | 10 | √ | null |
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foreign key from the items table defining the specific item the patron has placed on hold or the item this hold was filled with |
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waitingdate | DATE | 10 | √ | null |
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the date the item was marked as waiting for the patron at the library |
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expirationdate | DATE | 10 | √ | null |
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the date the hold expires (calculated value) |
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patron_expiration_date | DATE | 10 | √ | null |
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the date the hold expires - usually the date entered by the patron to say they don’t need the hold after a certain date |
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lowestPriority | BIT | 0 | 0 |
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suspend | BIT | 0 | 0 |
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suspend_until | DATETIME | 19 | √ | null |
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itemtype | VARCHAR | 10 | √ | null |
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If record level hold, the optional itemtype of the item the patron is requesting |
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item_level_hold | BIT | 0 | 0 |
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Is the hold placed at item level |
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non_priority | BIT | 0 | 0 |
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Is this a non priority hold |
Indexes
Constraint Name | Type | Sort | Column(s) |
---|---|---|---|
PRIMARY | Primary key | Asc | reserve_id |
biblionumber | Performance | Asc | biblionumber |
borrowernumber | Performance | Asc | borrowernumber |
branchcode | Performance | Asc | branchcode |
desk_id | Performance | Asc | desk_id |
itemnumber | Performance | Asc | itemnumber |
itemtype | Performance | Asc | itemtype |
priorityfoundidx | Performance | Asc/Asc | priority + found |
reserves_ibfk_ig | Performance | Asc | item_group_id |