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215 bytes added ,  05:43, 29 November 2019
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==db:open-pre==
 
{{Mark|Updated with Version 9.3}}: Support for multiple integers.
{| width='100%'
|-
| width='120' | '''Signatures'''
|{{Func|db:open-pre|$db as xs:string, $pre pres as xs:integer*|node()*}}
|-
| '''Summary'''
|Opens the database {{Code|$db}} and returns the node with the specified pre values {{Code|$prepres}} value.<br/>The [[Node Storage#PRE Value|PRE value]] provides very fast access to an existing database node, but it will change whenever a node with a smaller ''pre'' values is added to or deleted from a database.
|-
| '''Errors'''
==db:open-id==
 
{{Mark|Updated with Version 9.3}}: Support for multiple integers.
{| width='100%'
|-
| width='120' | '''Signatures'''
|{{Func|db:open-id|$db as xs:string, $id ids as xs:integer*|node()*}}
|-
| '''Summary'''
|Opens the database {{Code|$db}} and returns the node nodes with the specified {{Code|$idids}} value.<br />Each database node has a ''persistent'' [[Node Storage#ID Value|ID value]]. Access to the node id can be sped up by turning on the {{Option|UPDINDEX}} option.
|-
| '''Errors'''
|-
| '''Summary'''
|Returns the ''pre'' values of the nodes supplied by specified {{Code|$nodes}}, which must all be [[#Database Nodes|database nodes]].<br/>The [[Node Storage#PRE Value|PRE value]] provides very fast access to an existing database node, but it will change whenever a node with a smaller ''pre'' values is added to or deleted from a database.
|-
| '''Errors'''
|-
| '''Summary'''
|Returns the ''id'' values of the nodes supplied by specified {{Code|$nodes}}, which must all be [[#Database Nodes|database nodes]].<br/>Each database node has a ''persistent'' [[Node Storage#ID Value|ID value]]. Access to the node id can be sped up by turning on the {{Option|UPDINDEX}} option.
|-
| '''Errors'''
* Added: [[#db:alter-backup|db:alter-backup]]
* Updated: [[#db:open-id|db:open-id]], [[#db:open-pre|db:open-pre]]: support for multiple integers
;Version 9.2
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