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Explain the Exec statement in SQL
Ans: Exec statement has the structure
EXEC SQL END-EXEC
Embeded SQl statements are of a form identical to non embedded SQL statements.
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What is called query processing? Query processing refers to the range of activities included in extracting data from a database.
Example RELATION SCHEMA for STUDENT: STUDENT (Roll No: string, name: string, login: string, age: integer) RELATION INSTANCE
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a project based on normalization with first, second and third normalization. There need to be a diagram also
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