Write the SQL query to display the cid of all employees. Write the SQL code to list all administrators whose salary is greater than Rs 45000. Write the SQL query to set salary of all supervisors to Rs 40 000.
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.
Write the SQL query to display the cid of all employees.
Write the SQL code to list all administrators whose salary is greater than Rs 45000.
Write the SQL query to set salary of all supervisors to Rs 40 000.
Write the SQL query to display details of clients whose names end with character 'e'.
Write the SQL code to display details of those clients who come from Vacoas or mahebourg.
Write the SQL code to list details of clients in descending order of the salary.
Write the SQL code to show details of clients whosere salary is greater than Rs 45000 and age
is between 35 and 45.
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