Write SQL queries for following scenarios: a.)create new tables b.)adding and modifying fields of existing tables c.) inserting rows to existing tables d.) linking tables together using foreign keys and JOIN command Submit a text file containing SQL queries written for above given scenario.

Q: Write a query to fetch employee names and salary records. Display the employee details even if the…

A: Given: Write a query to fetch employee names and salary records. Display the employee details even…

Q: Q2/ write SQL commands to create tables of a Bank database, where these tables will have the…

A:

Q: Evaluate the following SQL statements in the given order. Which statement is true regarding the…

A: The complete answer is given below.

Q: Write SQL commands to create indexes for each attribute?

A: This question is about to write a SQL commands to create a indexes for each attribute.   Here,…

Q: 3. Create a table for student mark list and insert the values for name, id, m1,m2,m3,m4,m5, total…

A: we will be using C++ and object oriented approach. Also there is no grading system mentioned so we…

Q: Q-1. Write an SQL query to read "FIRST NAME" from Worker table using the alias name as WORKER_NAME.…

A: Actually, SQL structured Query Language.

Q: 2. Write the sql command to show all the employees that are 3. Add record to the new table with the…

A: SELECT * FROM Clerks   Execute above command to get all the records of employees from Clerk Table.

Q: Consider the following tables. Name - dbo.Patient Columns - PatientId, First name, Last name,…

A: I have given an answer in step 2.

Q: In SQL Which of the following is a system privilege? Select one: a. Creating new users b. All of…

A: In SQL, a system privilege is the access to perform any specific action or to perform an action on…

Q: 2) Create in PL/SQL a stored procedure called 'Del Details' to delete the record of orderedProduct…

A: Answer is given below-

Q: Write a complete PL/SQL Cursor to retrieve the following information -Fetch row number, Employee id,…

A: Before executing the PLSQL statement first execute the command SET SERVEROUTPUT ON;. Otherwise the…

Q: What is the difference between a SQL WHERE and SQL HAVING clause?

A: Answer: If "Where" clause is utilized to channel the records from a table that depends on a…

Q: B/ Write SQL statement for the following: 1- Create table, the table name is Student and the…

A: 1. create table student(st_id number(10) constraint st_pk primary key,st_name varchar(20),st_stage…

Q: 1. Create tblEmp with three columns, namely, EID, Name and Salary 2. Create an anonymous PL/SQL…

A: CREATE TABLE tblEmp ( EID INT (10) NoT NULL, Name VARCHAR (20), Salary int (10) NoT NULL, PRIMARY…

Q: Trigger trg_salary will be fired after a row is deleted from the payroll table. Message Payroll…

A: Step 1: “Since you have posted a question with multiple sub-parts, we will solve first three…

Q: Oracle 12c: SQL Chapter Two Textbook Assignment Q1 Create a report showing ALL data from the…

A: According to the information given:- We have to write sql query for the following scenario

Q: Q2/ write SQL commands to create tables of a Bank database, where these tables will have the…

A: Syntax for creating sql tables:-  create table tableName(column_name1 datatype, column_name2…

Q: 3. Write an SQL query to fetch the EmpId and FullName of all the employees working under Manager…

A: Given, Table EmployeeDetails: EmpId FullName ManagerId DateOfJoining City 121 John Snow  321…

Q: 2) Create in PL/SQL a stored procedure called 'Del Details' to delete the record of orderedProduct…

A: 2. The SQL query is given below: CREATE PROCEDURE [dbo].[Del Details] -- Add the parameters for the…

Q: A referential integrity error exists when a foreign key value in one table has matching primary key…

A: About Referential integrity Referential integrity means that the foreign key in any referencing…

Q: QUESTION 7 Consider the syntax given below. The optional [for each row] clause specifies CREATE OR…

A: Answer is B

Q: The main aim of your project is to create a database schema consists of 3 tables suggested by…

A: We have to create a database schema consisting of 3 tables suggested byyourself and simulate it…

Q: Write the set of SQL commands necessary to insert the data into the CUSTOMER table

A: NAME: CUSTOMER COLUMNS: CUST_NUM, CUST_LNAME, CUST_FNAME, CUST_BALANCE

Q: 1. Create tblEmp with three columns, namely, EID, Name and Salary 2. Create an anonymous PL/sQL…

A: The Answer is

Q: Write a SQL command to perform the following operations by using this schema: BOOKS(BooklD, Book…

A: 1) CREATE TABLE BOOKS( BookID int NOT NULL, Book_Name varchar(50), Author varchar(50), Publisher…

Q: please use sql to answer the following question an erd has been add a) Add a new row in the ORDERS…

A: Add a new row in the ORDERS table with the following data: Order# = 1021, Customer# 1009, and Order…

Q: Use following oracle sql table Display the first name, last name and salary of all employees hired…

A: Required: Display the first name, last name and salary of all employees hired after “01-JAN-2006‟.

Q: Use JOINS (inner,  self, left and right, cross and full ) in these tables with sql:

A: SQL INNER JOIN:-The INNER JOIN keyword selects records that have matching values in both…

Q: a) Use SQL to define a view to show CourselD and Course Name. b) Write SQL data definition command…

A: a) Here we can use command to Show all data in a table. //SELECT * FROM [table name];// SELECT *…

Q: 1. The management of the organization has decided to increase the salaries of all employees to 15%…

A: PL/SQL: PL/SQL contains elements of procedures such as conditions and loops. It enables constants…

Q: perform the following assignments, refer to the tables created in the JLDB_Build_5.sql script at the…

A:

Q: Write the appropriate by using Microsoft SQL for the following with screen shots of the execution.…

A: Note: since your question contain multiple sub-parts but we can answer only first 3-subparts at a…

Q: (a) Write a complete PL/SQL Cursor to retrieve the following information. Fetch row number, Employee…

A: Before executing the PLSQL statement first execute the command SET SERVEROUTPUT ON;. Otherwise the…

Q: Create an anonymous block in PL/SQL to list all the countries from Country table where Currency…

A: You can write user-defined functions in PL/SQL  to provide functionality that is not available in…

Q: (a) Write the insert SQL to populate the Zoom, BB, and the QR tables with the values given below.…

A: Step1: Create required tables

Q: Write SQL queries to obtain the following data:   Select all records from the table dbo.Patient…

A: We are given two tables and we need to execute our queries on them.

Q: B5. Write a SQL command to perform the following operations by using this schema: BOOKS(BookID. Book…

A: 1) CREATE TABLE BOOKS( BookID int, Book_Name varchar(255), Author varchar(255), Publisher…

Q: Create the employees table and populate the table with data (Script is provided here with) (a) Write…

A:

Q: create this ON apex oracle SQL 1. create a table 2. insert data in this table 3. Create a query to…

A: Create this ON apex Oracle SQL 1. create a table2. insert data in this table3. Create a query to…

Q: show the top 5 records of the Users table. (in order to test it populate your table with more than…

A: a) Write an SQL query to show the top 5 records of the Users table.  (in order to test it populate…

Q: 5. A column have been added to employees table, called 'CONTRACT', and it states the duration of the…

A: 5. a. ALTER TABLE CONTRACTADD contract varchar(20);

Q: reate a Pl SQL package named EMP_PKG which will have the above three functions and procedures as…

A: The PL/SQL stored procedure  is a PL/SQL block which performs one or more specific tasks.  The…

Q: In SQL With partial dependencies, data redundancies occur because every row entry requires…

A: Given: In SQL With partial dependencies, data redundancies occur because every row entry requires…

Q: 10. Insert the following records to BOOKS table: BookID Category Title Price Writer 1 IT SQL 50…

A: Solution :   Here, in BOOKS table there 5 columns. The books details are shown in table. In above…

Q: Using Oracle19c a. Write One query using a single table b. Write four queries using more than…

A: Using Oracle-SQL, We'll be writing the queries.

Q: Create a SQL statement of a read-only view, name it as ViewE, that will contain Gender and the…

A: In step 2, you will get the SQL statement of a read-only view, name it as ViewE, that will contain…

Single Table

In a database management system, a single table is designed to obtain data of heterogeneous items. A single-table design with DynamoDB resolves the issue of raising multiple requests for the relevant data of an entity.