Mahsulot tavsifi
GROUP BY va HAVING standart so'zidan foydalanib so'rov yaratish. UNION, INTERSECT va MINUS standart so'zlari. amaliy mashg'ulot
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Muallif

Jumaniyozov BoburbekTasdiqlangan muallif
- Hujjatlari
- 18 187
- Sotilgan
- 10 486
GROUP BY va HAVING standart so'zidan foydalanib so'rov yaratish. UNION, INTERSECT va MINUS standart so'zlari. amaliy mashg'ulot
