List State, Sales Year, Current Year Sales, Last Year Sales, and Change in Total Yearly Sales for Nike between years 2014 and 2015. As the focus is on Nike sales in each state for years 2014 and 2015, for the Last Year Sales and Change in Total Yearly Sales columns include ‘NA’ for sales year 2014. Display result set in ascending order of State. (Note – Please refer to the Department, SKU, Transact, and Store tables.) (Screenshot shown)
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.
List State, Sales Year, Current Year Sales, Last Year Sales, and Change in Total Yearly Sales for Nike between years 2014 and 2015. As the focus is on Nike sales in each state for years 2014 and 2015, for the Last Year Sales and Change in Total Yearly Sales columns include ‘NA’ for sales year 2014. Display result set in ascending order of State. (Note – Please refer to the Department, SKU, Transact, and Store tables.) (Screenshot shown)
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