[MarkLogic Dev General] About trigger in ML

[Nizamuddin, Rashid]

Hello,

 

I know there is a functionality for using triggers in Marklogic.

 

We have a asset node  with lot of child elements. One of them is
date-modified which needs to be updated whenever any element or
attribute is updated 

 

Needed to know how to update the date-modified to the current date when
ever a change is done to any of the elements using triggers.

Is there a way.

i pasted on sample asset node

<asset id="30000001">

<file-size>65949</file-size> 

  <file-type>JPG</file-type> 

  <pixel-width>500</pixel-width> 

  <pixel-height>315</pixel-height> 

  <file-path>/2005/Scion/tC/Hatchback/Base/Edmunds/Colorized
Stills/</file-path> 

  <file-name>05.Scion.tC.Hbk.Base..azure.pearl.500.jpg</file-name> 

  <date-inserted>2005-03-28T00:00:00.0-0800</date-inserted> 

  <insert-user-id>1544803905</insert-user-id> 

  <date-modified>2005-03-28T00:00:00.0-0800</date-modified> 

  <date-published>2006-05-18T18:34:45.697724-07:00</date-published> 

  <publish-user-id>1211382781</publish-user-id> 

  <stage>PUBLISHED</stage> 

  <vendor-prefer>No</vendor-prefer> 

  </asset>

 

Thanks

Rashid

 

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