"change" evolution operators not implemented

[benatspo]

Hi,

The following list contains the "change" evolution operators not yet available using QL, with their corresponding syntax (discussed during a meeting in Amsterdam):

• Change attribute type -> syntax: change User.id : int
• Change relation cardinality -> syntax: change Address.user [1..*]
• Disable relation containment -> syntax: change Address.user ->
• Enable relation containment -> syntax: change Address.user :->
• Enable relation opposite -> syntax: syntax not defined
• Disable relation opposite -> syntax: syntax not defined

Thank you for your help,

Pol

[MarieSaphira]

Is it possible to implement the AttributeChangeTypeHandler for ChangePrimitiveDataTypeAttribute in the next two weeks? @DavyLandman @tvdstorm