ongke0711
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- Tham gia
- 7/9/06
- Bài viết
- 2,278
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- Nam
Tạo 1 query và paste câu lệng SQL này vô nhé.
SELECT TAISAN.MSTS, Sum(IIf([NHAP_XUAT]="N",[SO_LUONG],0)) AS SLN, Sum(IIf([NHAP_XUAT]="X",[SO_LUONG],0)) AS SLX, [SLN]-[SLX] AS SLHC
FROM TAISAN
GROUP BY TAISAN.MSTS;
SELECT TAISAN.MSTS, Sum(IIf([NHAP_XUAT]="N",[SO_LUONG],0)) AS SLN, Sum(IIf([NHAP_XUAT]="X",[SO_LUONG],0)) AS SLX, [SLN]-[SLX] AS SLHC
FROM TAISAN
GROUP BY TAISAN.MSTS;