Write an SQL query to fetch the EmpId and FullName of all the employees working under Manager with id – ‘986’.

Q: Create a Procedure in PL/SQL takes employee_id, rate_salary, rate_commission. This function will…

A: Find the required procedure in PL/SQL given as below :

Q: In PL SQL, Create a trigger on employees that will not allow employees to update salary for…

A: To create a trigger that restricts updating accountant salary from employee table.

Q: Write a query in SQL to list the titles of the employees for a specific date

A: Hello student Greetings Hope you are doing great. Thank You!!!

Q: Write the T-SQL scripts for the following tasks: - Write a query to list all the Employee's details…

A: let us see the answer:- Introduction:- We are going to use a select query to list all the Employees…

Q: in pl/sql ,use Cursor to get all the records from table  job_history for employee_id 121

A: pl/sql code for the above question is solved in step 2:- assume table job_history has columns…

Q: SQL optimizer tries to convert queries with nested subqueries into a join operation for better…

A: Introduction to A SQL optimizer: A SQL optimizer is a program that modifies the structure of an SQL…

Q: Write a SQL query to count the number of orders that have a purchase amount greater than 1000

A: SUMMARY: - hence we discussed all the points

Q: Given the table customers which contains columns customer_id, first_name, last_name, and state, and…

A: SELECT C.LASTNAME, A.STATE, A.ZIP FROM CUSTOMER AS C INNER JOIN ADDRESS AS A on…

Q: Build two SQL queries that combine film and category information. List the film’s title, film’s…

A: Creating Film table: CREATE table FILM (    filmID   NUMBER(3) NOT NULL,    filmTitle  VARCHAR2(50)…

Q: How does the COALESCE function compare with the ISNULL function when handling NULL values in SQL

A: The COALESCE and ISNULL functions are both used to handle NULL values in SQL. However, they have…

Q: t the title of all books in the same category as books previously purchased by customer 1007. Don’t…

A: Lets see the solution.

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: Schema:  Employees (EmpID int, Name varchar(50), Age int, Salary float, DepartmentID int)…

A: HI THERE,I AM ADDING ANSWER BELOWPLEASE GO THROUGH ITTHANK YOU

Q: Write a SQL query that selects OrderID and OrderDate from the Orders table and OrderDetailID from…

A: Introduction: A JOIN clause is used to merge data from more than "2" tables based on a standard…

Q: The given SQL creates a Song table and inserts some songs. The SELECT statement selects all songs.…

A: SQL stands for Structured Query Language.

Q: Patient treatment table Patient Id Event Name Radiation | Physician ID 000 Chemotherapy Biopsy…

A: Patient treatment table Patient Id | Event Name | Physician ID1 Radiation 10002 Chemotherapy 20001…

Q: In SQL, Using the DUAL table, create a query that will return the current day of the week, hour,…

A: SELECT convert(varchar(10), GETDATE(), 108) 'time', DATENAME(weekday,GETDATE()) 'day of the week'…

Q: Write a SQL query using their schema to find out who hasn't taken a course at the university. There…

A: SQL query: The Structured Query Language (SQL) query to identify all of the students' IDs who have…

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

A: SELECT     COUNT(*)FROM    employees_tableWHERE    department = "Marketing";

Q: Write SQL code for  To Extend the code in ( Perform a LEFT OUTER JOIN between the tables…

A: SQL (Structured Query Language) It is a domain-precise language utilized in programming and…

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

A: SELECT * FROM EMPLOYEES WHERE EMP_MAIL LIKE '%gmail.com';

Q: Write a query that Balance of each CUSTOMER who have made purchase(s) before AND subtotal that each…

A: Sql which means structured query languages and it is a domain-specific language used in programming…

Q: Create a PL/SQL function to increment the salary of all employees of an organization by 15%, and for…

A: Creating a PL/SQL function to increment the salary of all employees of an organization by 15%, and…

Q: Write inner join SQL query that find those employees who deals with customers of their cities.…

A:

Q: Run these program in sql and description errors and print number of errors and correct to error…

A: Given that Run these program in sql and description errors and print number of errors and correct to…

Q: Write a SQL query to find the second highest salary from the table Employee(Eno, EName, Salary,…

A: Given Table:  Employee(Eno, EName, Salary, Department) Requirement: Write a SQL query to find the…

Q: Write the following as MySQL query: Find the department name whose location (Country_ID) is DE. Use…

A: SQL, which stands for Structured Query Language, is a domain-specific programming language used for…

Q: Write an SQL query that will show all order numbers in the Orders tablebetween 1002 and 1008

A: SQL query: Query to show all order numbers in the “Orders” table between 1002 and 1008 SELECT * FROM…

Q: write the query that updates the manager of the female employee who has 'c' as the last letter of…

A: Given : write the query that updates the manager of the female employee who has 'c' as the last…

Q: Create a procedure in PL/SQL takes Department Id and return record data type has maximum salary,…

A: Find the required procedure in PL/SQL given as below :

Q: in SQL, Create a Stored Function to identify the total number of staff assigned to each ward (the…

A: A stored function (also known as a consumer feature or user-described characteristic) is a fixed of…

Q: Write an SQL query to find all customers whose name (either last name or first name) contains…

A: The following SQL queries can be used to achieve various tasks related to data searching and…

Q: Write and execute a SQL query to list all patient numbers and encounter ids which do not have any…

A: Actually, SQL stands for Structured Query Language.

Q: Translate the following SQL query to a pandas statement in Python so that it can be executed on the…

A: count(*)-count number of rows satisfying the condition sqldta-table name conditions;- case>1000…

Q: Write an SQL query using the ALTER TABLE and ADD operator to add anattribute named ORDERDATE with…

A: ALTER TABLE command: The ALTER TABLE command is used to add new columns, modify columns in an…

Q: IN SQL write a query to get the names of all Students who passed the exam from the table…

A: Required:

Q: Create a function to increment the salary of employees of an organization by 15%, and for employees…

A: Create a function in PL/SQL to increment the salary of employees of an organization by 15%, and for…

Multiple Table

In a database, a table is used to store data in the form of rows and columns. Rows are aligned horizontally and identified by one or more values in a specific column. Columns are vertically aligned and identified by a unique column name.