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Consider the relations described below: PHYSICIAN (regno, name, telno, city) PATIENT (pname, street, city) VISIT (pname, regno, date_of_visit, fee) Where the regno and pname ide
Explain Growing Phase of locking Growing Phase: In this phase the transaction can only obtain locks, but cannot release any lock. The transaction enters the growing phase as so
Which model is record based logical model? Network Modelis basically known as record based logical model.
draw er diagram using entities crop,employee,department,plot,cultivation plan,machinery,seed,fertilizer
how to data store?
what is difference between circular inked lust and grunded linked list
Consider a relation s over the attributes A and B with the following characteristics: 5,000 tuples with 10 tuples per page A 2-level B+ tree index on attribute
what is the need of a log in dbms
Surgeons identified by doctor ID (DOCID) operate on patients identified by patient ID (PATID) in operating theaters identified by room numbers (ROOMNO). Each surgeon can operate on
In which form of relational database developer refers to a record? In a tuple form of relational database developer refers to a record.
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