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Where does view definition stored?
A view definition is permanently stored as part of the database.
Removing a Synonym: DROP SYNONYM D30;
Give the reasons for allowing concurrency? The reasons for allowing concurrency is if the transactions run serially, a short transaction might have to wait for a preceding long
Process of normalization is the integral part of designing a database. Justify this statement with suitable database design
Describe the types of attributes? Types of attributes: An attribute's category determines the type of values that are permitted in the attribute. For instance, the value vers
Multiple-mode locks : It offers two locks: exclusive locks and shared locks. But why do we require these two locks? There are a lot of transactions in the database system that neve
What is assertion? Mention the forms available. An assertion is a predicate expressing a condition that we wish the database always to satisfy. Domain integrity constraints.
assignment
What is DDL? Make a list of commands with short description used in DDL Ans: Data Definition Language that is abbreviated as DDL is a computer language for defining data struct
What is trigger Triggers are statements that are implemented automatically by the system as the side effect of a change to the database.
What is database utility? Database utility is the interface among the ABAP/4 Dictionary and the underlying the SAP system.
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