Assignment You’ll use the return merchandise authorization (RMA) entity relationship diagram (ERD) to build a database. Each of the tables in the ERD represents a database entity. The ERD is the blueprint for building your relational database. Before you begin, do the following: Make sure to download the Module Three Major Activity Database Documentation Template […]
Given the ERD in this document, write the create table statements to construct the tables for this database.
Lab: Structured Query Language (SQL) Queries Data Definition Language (DDL) Create Table Assignment In SQL Server, create a new database called University. Given the ERD in this document, write the create table statements to construct the tables for this database. Be sure to use reasonable data types and create all tables, attributes, primary keys, foreign […]
Read chapters 2 and 3 textbook and review reputable IGU online library resources and journals and discuss advantages and disadvantages of relational model.
Relational Model 1 Read chapters 2 and 3 textbook and review reputable IGU online library resources and journals and discuss: Advantages and Disadvantages of Relational Model. 2 Read chapter 3 and reputable journals/articles and IGU online library resources and describe the following relational operators: Union, Project, Intersect and Join. Please provide a real-world application example […]
Present your tables using database design language (DBDL). Identify all keys in each data table (i.e., primary key, alternate key, secondary key, and foreign key) when applicable.
Database Design Language In this assignment, you will present your tables using database design language (DBDL). On a Word document: Identify all keys in each data table (i.e., primary key, alternate key, secondary key, and foreign key) when applicable. List DBDL for each of your tables using the format described in the “Database Design Language […]