OutputIfDetail clause

To solve the typical situation when we need a collection as output related to a Data provider Group statement, when each member structure has a header and some lines, that is, a subgroup/child (i.e. all documents with headers and lines, but only for those documents which have lines).

Syntax

<OutputIfDetail> ::= [OutputIfDetail]

Example

Documents
{ 
   DocumentHeader [OutputIfDetail]
   {
      DocId
      DocDate
      DocLines
      {
         DocLineId
         DocLineDetail
         DocLineQuantity
      }
   }
}