sap扁平结构和纵深结构的辨别types:BEGIN OF address,"这个address我知道是扁平结构province(10) type c,city(10) type c,END OF address.types:BEGIN OF company,"这个company是纵深结构吗name(10) type c,address type address,"END OF

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sap扁平结构和纵深结构的辨别types:BEGIN OF address,

sap扁平结构和纵深结构的辨别types:BEGIN OF address,"这个address我知道是扁平结构province(10) type c,city(10) type c,END OF address.types:BEGIN OF company,"这个company是纵深结构吗name(10) type c,address type address,"END OF
sap扁平结构和纵深结构的辨别
types:BEGIN OF address,"这个address我知道是扁平结构
province(10) type c,
city(10) type c,
END OF address.
types:BEGIN OF company,"这个company是纵深结构吗
name(10) type c,
address type address,"
END OF address.

sap扁平结构和纵深结构的辨别types:BEGIN OF address,"这个address我知道是扁平结构province(10) type c,city(10) type c,END OF address.types:BEGIN OF company,"这个company是纵深结构吗name(10) type c,address type address,"END OF
知道ABAP的数据类型分为元类型(C,N,D,T,X,P,I,F,STRING),复杂类型(STRUCTURE,TABLE TYPE),引用类型(DATA REFERENCE,OBJECT REFERENCE),但某个结构里面的所有字段的类型属于C,N,D,T,X,P,I,F中的一种,那么它就是扁平结构,否则就是纵深结构