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Submit the SQL Statements necessary to create your database according to the following guidelines:
Submit your SQL CREATE Statements as one text file, with a .sql extension.
Explain the Log Based Recovery Method? The system log that is generally written on stable storage consists of the redundant data required to recover from volatile storage failu
List the set operations of SQL? 1) Union 2) Intersect operation 3) The except operation
external view of DBMS in healthcare department?
How do I begin
What is conceptual schema? The schemas at the view level are known as subschema that describe dissimilar views of the database.
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
Section A: Use the following tables to create a database called College. Use SQL commands. Student stuid(primary) lastName firstName
What is deadlock? How can it be avoided? How can it be resolved once it occurs? Deadlock happens when two transactions are each waiting on a resource that the other transaction
Explain the Relational Completeness Codd described the term relational completeness to consider to a language that is complete with respect to first-order predicate calculus ex
what is Mapping Constraints? with examples
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