I_UsgeDcsnSelectedSetCode

@AbapCatalog.sqlViewName: 'IUDSELSETCD'
@AbapCatalog.compiler.compareFilter: true 
@AbapCatalog.preserveKey: true
@ClientHandling.algorithm: #SESSION_VARIABLE
@EndUserText.label: 'Usage Decision Code in Selected Set' //same as DDL description

@AccessControl.authorizationCheck: #CHECK 
@Analytics.dataCategory: #DIMENSION
@VDM: {
    viewType: #BASIC,
    lifecycle.contract.type: #PUBLIC_LOCAL_API
}
@ObjectModel.supportedCapabilities:
    [ #SQL_DATA_SOURCE, #CDS_MODELING_DATA_SOURCE, #CDS_MODELING_ASSOCIATION_TARGET ]
@ObjectModel.modelingPattern: #NONE
@ObjectModel.usageType: {
    dataClass: #CUSTOMIZING,
    sizeCategory: #S,
    serviceQuality: #A
}
@ObjectModel.representativeKey: 'UsageDecisionCode'
@Metadata.allowExtensions: true  // reason: RAL

@Metadata.ignorePropagatedAnnotations: true

define view I_UsgeDcsnSelectedSetCode 
   as select from qpac
      inner join qpcd 
         on  qpcd.katalogart = '3' // Usage Decision

         and qpcd.codegruppe = qpac.codegruppe
         and qpcd.code       = qpac.code
 
   association [0..1] to I_Plant as _SelectedCodeSetPlant
      on $projection.SelectedCodeSetPlant = _SelectedCodeSetPlant.Plant
      
   association [0..1] to I_InspUsgeDcsnSelectedSet as _SelectedCodeSet
      on  _SelectedCodeSet.SelectedCodeSetPlant = $projection.SelectedCodeSetPlant 
      and _SelectedCodeSet.SelectedCodeSet      = $projection.SelectedCodeSet
      
   association [0..1] to I_UsageDecisionCodeGroup as _UsageDecisionCodeGroup
      on $projection.UsageDecisionCodeGroup = _UsageDecisionCodeGroup.UsageDecisionCodeGroup
      
   association [0..1] to I_UsageDecisionCode as _UsageDecisionCode
      on  $projection.UsageDecisionCodeGroup = _UsageDecisionCode.UsageDecisionCodeGroup
      and $projection.UsageDecisionCode      = _UsageDecisionCode.UsageDecisionCode

{
    @ObjectModel.foreignKey.association: '_SelectedCodeSetPlant'
    key qpac.werks      as SelectedCodeSetPlant,
    //key katalogart as --> hard coded value '3' as where condition,

    @ObjectModel.foreignKey.association: '_SelectedCodeSet'
    key qpac.auswahlmge as SelectedCodeSet,
    @ObjectModel.foreignKey.association: '_UsageDecisionCodeGroup'
    key qpac.codegruppe as UsageDecisionCodeGroup,
    key qpac.code       as UsageDecisionCode,
    //  key qpac.versionam --> is always 1 so we could leave out

    qpac.bewertung      as InspLotUsageDecisionValuation,
    qpac.qkennzahl      as InspectionLotQualityScore,
    
    //qpcd.inaktiv        as CodeIsInactive,

    cast(qpac.geloescht as vdm_qm_codeisinactive preserving type )  as CodeIsInactive,
    
//    @Semantics.user.createdBy: true

//    qpac.ersteller      as UsgeDcsnSeldSetCodeCreatedBy,  // Do not expose DPP related data

    @Semantics.systemDate.createdAt: true
    qpac.e_datum        as UsgeDcsnSeldSetCodeCrtedOn,
//    @Semantics.user.lastChangedBy: true

//    qpac.aenderer       as UsgeDcsnSeldSetCodeLastChgdBy,  // Do not expose DPP related data

    @Semantics.systemDate.lastChangedAt: true
    qpac.a_datum        as UsgeDcsnSeldSetCodeLastChgdOn,    
    
    /* Associations */
    _SelectedCodeSetPlant,
    _SelectedCodeSet,
    _UsageDecisionCodeGroup,
    _UsageDecisionCode
   
} where qpac.katalogart = '3' and qpac.versionam = '000001'
/*+[internal] {
"BASEINFO":
{
"FROM":
[
"QPAC",
"QPCD"
],
"ASSOCIATED":
[
"I_INSPUSGEDCSNSELECTEDSET",
"I_PLANT",
"I_USAGEDECISIONCODE",
"I_USAGEDECISIONCODEGROUP"
],
"BASE":
[],
"ANNO_REF":
[],
"SCALAR_FUNCTION":
[],
"VERSION":0,
"ANNOREF_EVALUATION_ERROR":""
}
}*/