Bureaucrats, editor, reviewer, Administrators
13,550
edits
Changes
Jump to navigation
Jump to search
{{Mark|Updated with Version 8.6}}: <code>id</code> option added.
no edit summary
|-
| '''Summary'''
|Returns information on all jobs that are currently registered, or on a job with the specified {{Code|$id}} (or an empty sequence if this job is not found). The list includes scheduled, queued, running jobs, and cached jobs. A string representation of the job , or its URI, will be returned in the text nodeas value. The returned elements have additional attributes:
* <code>id</code>: job id
* <code>type</code>: type of the job (command, query, REST, RESTXQ, etc.)
|-
| '''Summary'''
|Waits for the completion of a job with the specified {{Code|$id}}:* The function will terminate immediately if the job id is unknown. This is the case if a future job has not been queued yet, or if the id has already been discarded after job evaluation.* If the function is called with the id of a queued job, or repeatedly executed job, it may stall and never terminate.
|-
| '''Errors'''
==jobs:eval==
{| width='100%'
|-
| width='120' | '''Signatures'''
|{{Func|jobs:eval|$query as xs:string|xs:string}}<br />{{Func|jobs:eval|$query as xs:string, $bindings as map(*)?|xs:string}}<br />{{Func|jobs:eval|$query as xs:string, $bindings as map(*)?, $options as map(xs:string, xs:string*)?|xs:string}}<br />
|-
| '''Summary'''
|-
| '''Errors'''
|{{Error|overflow|#Errors}} Query execution is rejected, because too many jobs are queued or being executed. {{Option|CACHETIMEOUT}} can be decreased if the default setting is too restrictive.<br/>{{Error|range|#Errors}} A specified time or duration is out of range.<br/>{{Error|id|#Errors}} The specified id is invalid or has already been assigned.<br/>{{Error|options|#Errors}} Specified options are conflicting.
|-
| '''Examples'''
map { 'start': 'PT5S' }
)
</pre>
|}
==jobs:invoke==
{{Mark|Introduced with Version 9.0:}}
{| width='100%'
|-
| width='120' | '''Signatures'''
|{{Func|jobs:invoke|$uri as xs:string|xs:string}}<br />{{Func|jobs:invoke|$uri as xs:string, $bindings as map(*)?|xs:string}}<br />{{Func|jobs:invoke|$uri as xs:string, $bindings as map(*)?, $options as map(*)?|xs:string}}<br />
|-
| '''Summary'''
|Schedules the evaluation of the XQuery expression located at {{Code|$uri}} and returns a query id. The semantics and remaining arguments are identical to [[#jobs:eval|jobs:eval]].
|-
| '''Errors'''
|{{Error|overflow|#Errors}} Query execution is rejected, because too many jobs are queued or being executed. {{Option|CACHETIMEOUT}} can be decreased if the default setting is too restrictive.<br/>{{Error|range|#Errors}} A specified time or duration is out of range.<br/>{{Error|id|#Errors}} The specified id is invalid or has already been assigned.<br/>{{Error|options|#Errors}} Specified options are conflicting.
|-
| '''Examples'''
|
* Runs an XQuery expression that may perform some cleanups:
<pre class='brush:xquery'>
jobs:invoke("cleanup.xq", (), ())
</pre>
|}
|Description
|-
|{{Code|unknownoptions}}| The supplied query id is unknown or not available anymoreSpecified options are conflicting.
|-
|{{Code|runningid}}| A query The specified is still runninginvalid or has already been assigned.
|-
|{{Code|overflow}}
| A specified time or duration is out of range.
|-
|{{Code|idrunning}}| The specified A query is invalid or has already been assignedstill running.
|-
|{{Code|self}}
| The current job cannot be addressed.
|-
|{{Code|unknown}}
| The supplied query id is unknown or not available anymore.
|}
=Changelog=
;Version 9.0
* Added: [[#jobs:invoke|jobs:invoke]]
;Version 8.6
