childStart()
 Report initialization of a relation
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 Prototype

     ERRCODE childStart(
                             AREAP wa,
                             LPDBRELINFO lpdbRelInfo
                          )

 Arguments

     wa is a pointer to self.

     lpdbRelInfo is a pointer to a structure containing information on a
     relation.

 Description

     childStart() informs the child work area referenced by wa that it will
     be attached to the parent specified in lpdbRelInfo.

 Default Behavior

     Increments the wa->uiParents field.  Parents can be sent relation
     information for initialization with the setRel() method.

 Implementation Notes

     .  A call to SELF_CHILDSYNC() should be made within any
        implementation of this method to force the child work area to begin
        life in sync with its parent.

 Files  Header file is Rdd.api.