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How do you convert an ER diagram into a Relational Schema?
secret...know it yourself
What is a constant in a relational diagram?
In a relational diagram, a constant is a fixed value that does not change regardless of the variations in other variables or parameters within the system. It is often represented as a specific data point or a parameter that remains the same across different instances of the relationship being modeled. Constants help define the relationships and constraints within the diagram, ensuring consistency and clarity in the representation of the data structure.
What is a relational database query and Explain with an example?
A relational database matches data by using common characteristics found within the data set. The resulting groups of data are organized and are much easier for many people to understand.For example, a data set containing all the real-estate transactions in a town can be grouped by the year each transaction occurred, the sale price, a buyer's last name and so on. Such a grouping uses the relational model (a technical term for this is schema). Hence, such a database is called a "relational database."The software used to do this grouping is called a relational database management system (RDBMS). The term "relational database" often refers to this type of software.Relational databases are currently the predominant choice in storing data like financial records, medical records, personal information and manufacturing and logistical data.
Example of venn diagram?
http://en.wikipedia.org/wiki/Venn_diagram
How are relationship between tables expressed in a relational database?
Tables are the basic building blocks of a relational database.
Explain the select Operation in Relational Algebra with an example?
Relational Algebra - Example
How do you convert an ER diagram into a Relational Schema?
secret...know it yourself
Example of relational statements in C programming?
You mean relational operators?if (argc
Is the relational database an example of oracle database?
A relational database is a type of database design. Oracle is a brand of database. You can create a relational database using Oracle. You can also create relational databases using other database applications.
Illustrate and give an example of the schematic diagram of the real number system?
Sorry, we do not do diagrams
Example of ralational databases?
Microsoft Access is a relational database.
What kind of database exist?
The two major commercial classes of database are; relational and non-relational. Example of non-relational databases include Informix c-isam and dbisam. The main relational databases are; MS SQL Server, Sybase, Oracle, Progress, mySQL.
What is a constant in a relational diagram?
In a relational diagram, a constant is a fixed value that does not change regardless of the variations in other variables or parameters within the system. It is often represented as a specific data point or a parameter that remains the same across different instances of the relationship being modeled. Constants help define the relationships and constraints within the diagram, ensuring consistency and clarity in the representation of the data structure.
Diagram of an example of holotrichia?
Diagram of holotrichia
Which one of the following diagrams is the most helpful in designing a relational database in which to store object data?
The Entity-Relationship diagram is the most helpful in designing a relational database to store object data. It visually represents entities, their attributes, and the relationships between them, providing a clear understanding of the database structure and enabling effective planning of tables and relationships.
Example for relational data model?
here is a good website for that. http://www.databaseanswers.org/data_models/index.htm
Explain listing process with suitable example and Diagram?
1 Explain listing process with suitable example & Diagram
