ABAP-定义内表

*&---------------------------------------------------------------------*
*& Report  Z10
*&
*&---------------------------------------------------------------------*
*&
*&
*&---------------------------------------------------------------------*

REPORT z10.

"定义结构体
TYPES: BEGIN OF ty_itab1,
       field1 TYPE char20,
       field2 TYPE int2,
       END OF ty_itab1.


TYPES:t_itab1 TYPE ty_itab1 OCCURS 0.  "声明内表类型
TYPES:t_itab2 TYPE TABLE OF ty_itab1.  "志明内表类型

DATA:itab1 TYPE TABLE OF ty_itab1.  "定义内表变量1
DATA:itab2 TYPE t_itab1.            "定义内表变量2
DATA:itab3 TYPE t_itab2.            "定义内表变量3
DATA:itab4 LIKE itab1.              "定义内表变量4



DATA str TYPE char20.

str = '11'.

"自带工作区的内表,工作区名称与内表名称相同
DATA: BEGIN OF itab5 OCCURS 0,
        field1 TYPE char20,
       field2 TYPE int2,
  END OF itab5.

  "参考已定义的内表
  DATA:ITAB6 TYPE TABLE OF sflight.
  DATA:ITAB7 TYPE STANDARD TABLE OF itable1.
  
  DATA:ITAB8 TYPE SORTED TABLE OF itable1 WITH UNIQUE KEY field2.  "定义排序表
  DATA:ITAB9 TYPE HASHED TABLE OF itable1 WITH UNIQUE KEY field2.  "定义哈希表
  
  




BREAK-POINT.