Question

ज्यू क्या है इसके विभिन्न प्रकार की विस्तार से समझाइए

What is Views? Explain its various type in detail​

Answer 1

Answer:

Views are used to restrict data access. A View contains no data of its own but its like window through which data from tables can be viewed or changed. The table on which a View is based are called BASE Tables. There are 2 types of Views in SQL: Simple View and Complex View

Answer 2

Answer:

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