Create a NONCAT table with the structure shown in Figure 6-28. Insert into the NONCAT table the item ID, description, number of units on hand, category, and unit price from the ITEM table for each item that is not in category CAT. In the NONCAT table, change the description of item ID DT12 to “Dog Toy Gift Bonanza.”
SQL
SQL stands for Structured Query Language, is a form of communication that uses queries structured in a specific format to store, manage & retrieve data from a relational database.
Queries
A query is a type of computer programming language that is used to retrieve data from a database. Databases are useful in a variety of ways. They enable the retrieval of records or parts of records, as well as the performance of various calculations prior to displaying the results. A search query is one type of query that many people perform several times per day. A search query is executed every time you use a search engine to find something. When you press the Enter key, the keywords are sent to the search engine, where they are processed by an algorithm that retrieves related results from the search index. Your query's results are displayed on a search engine results page, or SER.
- Create a NONCAT table with the structure shown in Figure 6-28.
- Insert into the NONCAT table the item ID, description, number of units on hand, category, and unit price from the ITEM table for each item that is not in category CAT.
- In the NONCAT table, change the description of item ID DT12 to “Dog Toy Gift Bonanza.”
Trending now
This is a popular solution!
Step by step
Solved in 3 steps
