5-ma’ruza. Iqtisodiy muammolarni hal qilishni tashkil etish va avtomatlashgan buxgalteriya hisob jarayonlarini o’rganish. Reja
M5
- Bu sahifa navigatsiya:
- SELECT CNum, CName, City FROM Customers WHERE EXISTS ( SELECT * FROM Customers WHERE City = San Jose );
- ALL, ANY, SOMEoperatorlaridan foydalanish.
- SELECT * FROM Salepeople WHERE City = ANY ( SELECT City FROM Customers );
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