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List the table modification commands in SQL?
A) Deletion
B) Updates
C) Insertion
D) Update of a view
Flights(FlightNo, DeptDateTime, Origin, ArrivalDateTime, Destination, Capacity, SoldSeats) Tickets(FlightNo, Seat, CustID) Where - flightNo is the PK of the flights table - DeptDa
Where does view definition stored? A view definition is permanently stored as part of the database.
Security And Integrity After Reading the concepts of database recovery in the last section, let us now deal with a vital concept that helps in minimizing consistency errors in
Explain Thomas' Write rule. Show how it is different from timestamp ordering protol Ans: In timestamp-based concurrency control the thomas Write rule is a rule. Given a Timest
gyan gurukul is a software company that provides software related solution.
An employee record has the following structure struct employee { int eno; char name[22]; float salary; char dept[10];}; (i) Calculate the record size R in bytes.
database help
What is the full form of ODBC ? ODBC stands for Open Database Connectivity.
The following relational database schema represents part of a simplified database used by a library: tblBook (BookID, Title, PublisherID, Category,Price) tblPublisher (Publishe
What was the method in which records are physically stored in a specified order according to a key field in each record ? A method in which records are physically stored within
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