Setting all model classes to use AutoInc as PrimaryKeyMapper
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Did you reverse a database and want to set all classes to use AutoInc for its primary key?
Did you reverse a database and want to set all classes to use AutoInc for its primary key?


Here's an EAL for you:
Here's an EAL for you:  


  Class.allInstances->select(c | c.TaggedValue->select(tv | tv.Tag='Eco.PrimaryKeyMapper')->isEmpty)
  Class.allInstances->select(c | c.TaggedValue->select(tv | tv.Tag='Eco.PrimaryKeyMapper')->isEmpty)
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  )
  )
  [[Category:EAL]]
  [[Category:EAL]]
{{Edited|July|12|2024}}

Latest revision as of 15:46, 10 February 2024

Did you reverse a database and want to set all classes to use AutoInc for its primary key?

Here's an EAL for you: 

Class.allInstances->select(c | c.TaggedValue->select(tv | tv.Tag='Eco.PrimaryKeyMapper')->isEmpty)
->collect(c |
let newtag = TaggedValue.Create in
(
    newtag.Tag := 'Eco.PrimaryKeyMapper';
    newtag.Value := 'AutoInc';
    newtag.ModelElement := c
  )
)
This page was edited 94 days ago on 02/10/2024. What links here
Retrieved from "https://wiki.mdriven.net/index.php?title=Documentation:Setting_all_model_classes_to_use_AutoInc_as_PrimaryKeyMapper&oldid=16716"

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