Create a PL/SQL function to increment the salary of all employees of an organization by 15%, and for employees with department ID 101 give another 10% hike on the updated salary. The function will be called as -> Select new_salary(10000, 101) from dual; The first parameter is the current salary and the second parameter is the department ID. Also, write the query to update the salary of all records of the salary column in the employee table.
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.
Create a PL/SQL function to increment the salary of all employees of an organization by 15%, and for employees with department ID 101 give another 10% hike on the updated salary.
The function will be called as -> Select new_salary(10000, 101) from dual;
The first parameter is the current salary and the second parameter is the department ID.
Also, write the query to update the salary of all records of the salary column in the employee table.
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