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Submit SQL INSERT Statements that will populate the database with sample data. You must insert at least 5 records into each table in your database.Submit your SQL INSERT Statements as one text file, with a .sql extension.
In which relational modes, cardinality is termed? Answer : Cardinality is termed in a number of tuples relational modes.
How to Insert data in your table from another table? insert into e.g, To insert tuples from employee into N_emp created above, use following statement Insert into N_emp
write on the various type of relationalkey
what is query processing?
draw er diagram using entities crop,employee,department,plot,cultivation plan,machinery,seed,fertilizer
The Form input elements are: Reporter name text type input Password
4. Describe three ways to handle missing field values
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
lock and types of lock
What is meant by log-based recovery? The most widely used structures for recording database changes is the log. The log is a sequence of log records, recording all the update a
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