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

Setting all model classes to use AutoInc as PrimaryKeyMapper

Revision as of 09:47, 16 December 2022

Reversed a database and wanted 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

@@ Line 1: / Line 1: @@
-Reversed a database and wanting to set all classes to use AutoInc for it's primary key?
+Reversed a database and wanted to set all classes to use AutoInc for its primary key?
 Here's an EAL for you;
@@ Line 12: / Line 12: @@
     )
   )
+[[Category:EAL]]