Display a list of all data contained in the BOOKS table. List the title and publication date for each book in the BOOKS table. Use the column heading “Publication Date” for the Pubdate field.
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.
- Display a list of all data contained in the BOOKS table.
- List the title and publication date for each book in the BOOKS table. Use the column heading “Publication Date” for the Pubdate field.
- Create a list containing the publisher’s name, the person usually contacted, and the publisher’s telephone number. Rename the contact column “Contact Person” in the displayed results. (Hint: Use the PUBLISHER table.)
- List the customer number from the ORDERS table for each customer who has placed an order with the bookstore. List each customer number only once.
- Create a list of authors that displays the last name followed by the first name for each author. The last names and first names should be separated by a comma and a blank space.
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