Documentation:Setting all model classes to use AutoInc as PrimaryKeyMapper: Difference between revisions

Setting all model classes to use AutoInc as PrimaryKeyMapper

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 95 days ago on 02/10/2024. What links here

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   [[Category:EAL]]
+{{Edited|July|12|2024}}