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SAP ABAP實用技巧介紹系列之如何生成值為NULL的table row

建立一個新的database table:

[外鍊圖檔轉存失敗(img-POrfREjo-1562208997884)(https://user-images.githubusercontent.com/5669954/27259148-6f261912-540c-11e7-82a9-cfd7f73870d1.png)]

插入兩條資料:

插入一個include structure, initial value未勾上:

[外鍊圖檔轉存失敗(img-MeUpEth4-1562208997886)(https://user-images.githubusercontent.com/5669954/27259149-6f28f1c8-540c-11e7-9f5c-27bda0b00331.png)]

測試:

[外鍊圖檔轉存失敗(img-ClgfWRKs-1562208997888)(https://user-images.githubusercontent.com/5669954/27259150-6f29cb8e-540c-11e7-9a5c-271b165040c1.png)]

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