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SELECT Statement
This statement is used for retrieving information from the databases. It can be coupled with many clauses. Let us talk about these clauses in more detail:
Using Arithmetic operator
Example:
SELECT ENAME, SAL, SAL+300
FROM EMP;
What are the properties of transaction? There are three properties of transactions :- A) Atomicity B) Consistency C) Isolation
tell me the functionality,advantages and disadvantages of student database
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