You have given a table from a database and the name of the table is Employees Please display the following from the Employees 1) The Employee Id, Last Name and First Name for each employee in order in terms of Last Name. 2) The employees who is title is Sales Representative 3) Delete the employee whose title of courtesy is Dr.
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.
You have given a table from a
Please display the following from the Employees
1) The Employee Id, Last Name and First Name for each employee in order in terms of Last Name.
2) The employees who is title is Sales Representative
3) Delete the employee whose title of courtesy is Dr.
4) Update the title of the employee whose title is Sales Manager to Senior Sales Manager.
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