2. Get employee details from employee table whose first name starts with 'J', order the result descending.

Q: https://www.w3schools.com/sql/trysql.asp?filename=trysql_select_all DATA BASE Question 1: Write…

A: The SELECT command is utilized for finding and printing the tuples from a database table. It has…

Q: Program language: SQLite Table syntax: CREATE TABLE Author( aid INTEGER PRIMARY KEY, name TEXT NOT…

A: The tables are created as in the question. I am updating the table Author with an attribute email.…

Q: Write the T-SQL scripts for the following tasks:   Write a query to select the employees whose…

A: Please refer to the following step for the complete solution of the problem above.

Q: SQL code: to add an additional column  ex:   ALTER TABLE chicken ADD dish varchar(30) Question: How…

A: Alter table is used to add or modify table structure.  In sql it is possible to add default values…

Q: Write SQL statements to list the name of Lee’s subordinate employee.    (Data Update)     Write…

A: Lees Employee ID is 2 So, to get the lees subordinate then we need to search for this employee ID in…

Q: Instructions: Write the suitable SQL statement to answer the following questions based on the…

A: Answer: SELECT DEP_NO, COUNT(*) FROM Employee GROUP BY DEP_NO;

Q: write DQL statement to do the following (and a screenshot of the result): 1. Find cities that exists…

A: SELECT * FROM Customers, Suppliers WHERE Customers.City = Suppliers.City;

Q: n SQL When you use ALTER TABLE to add a column, the new column: Select one: a. Will not be created…

A: ANSWER : B   Becomes the last column in the table

Q: Write all the sql code (including create, insert and select)

A: #use the below query to create users tablecreate table users(account int primary key,name…

Q: plz help with the following use oracle sql or sql live The procedure should satisfy the following…

A: Answer is given below .

Q: You are given the following data tables: Employees(Employeel D, LastName, FirstName, BirthDate,…

A: In this question, we have been given the data tables and we have to write a query where to find all…

Q: The first requirement: Using the SQL language, transform the following entity model into tables in…

A:

Q: 5. Add a column to the query described in exercise 2 that uses the RANK() function to return a…

A: The above question is solved in step 2 :-

Q: For each department with more than one member of employee, find the sum of reward amounts for each…

A: The question is solved in step2

Q: Complete PL/SQL function below, which will return last name of employee whose id is equals to 2…

A: The above question is solved in step 2:-

Q: In SQL, what statement do you use to retrieve specific rows from a table in a database?

A: SELECT: The "SELECT" statement is been used for selecting rows from a database. All the fields…

SQL Query

Structured Query Language is the full form of SQL. It is one of the standard languages to deal with the relational database. It is used to insert, update, delete, and search the records stored in a RDBMS. The relational databases are created and managed by using SQL.