b) CREATE VIEW
c) NEW VIEW CREATE
d) CREATE TASAVVUR
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ROLLBACK operatorining vazifasi
a) Jadvalning boshiga qaytishi
b) Jadvalning oxiriga qaytish
c) Tranzaktsiya muaffaqiyatsiz tugashi
d) Tranzaktsiya muaffaqiyatli tugashi
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SQL da FROM operatoridan nima sababli foydalaniladi
a) Jadvaldagi malumotlarni o’chirish uchun
b) Bunday operator mavjud emas
c) Jadvalga malumotlarni qo’shish uchun
d) Jadvalga murojatlarni amalga oshirish uchun
#86============================================================
Fizik modelga tariff bering
