AS user selects Statistics, a new page will display the following information Statistics Max Salary Min Salary Number of Employees 3 Average of Salaries 6422 16614 748 Back to main page In this table, the saved values in the session will be displayed: - The minimum salary - The maximum salary - The number of employees - The average of salaries
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.
plz solve asap
by using html and php
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