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What sorts of tables one can se in designing the hierarchy of a LDB? Tables, which are having Foreign Key relations.
1) Define a job scheduling strategy that will meet business requirement of reporting availability by 6am CST for the following cubes? Show the job scheduling dependencies in a pict
how to find entities
write an SQL statement to create the database in MYSQL server
Explain the Cartesian product: The Cartesian product operation does not need relations to union-compatible. The meaning of this is that the involved relations may have dissim
Consider the E/R schema with weak entity sets shown below. Come up with the SQL CREATE TABLE statements (with appropriate primary key, unique and foreign key constraints). Include
FDs in Entities : Student entity : Enrolment number → Student name, Address Course Entity :
What is OOM? Object oriented modeling is an approach by which modeling of systems is done by visualizing the system based on real world concepts. Object oriented modeling does
Define the terms i) DDL ii) DML DDL: Data base schema is particular by a set of definitions expressed by a special language known as a data definition language. DML: A data
assume we have the following apllicationthat model sccer team the games they play and the players inv each teamin the design we want to capture
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