Which SQL statement defines the FOREIGN KEY constraint on the DEPTNO column of the EMP table?

Q: 1. Write an SQL query to display course ID, course name and student name right outer joined student…

A: HERE IS COMPLETE SOLUTION REGARDING YOUR PROBLEM :

Q: 1. The following SQL contains PRIMARY KEY and UNIQUE constraints. What is the difference between…

A: The difference between PRIMARY KEY AND UNIQUE KEY  Primary Key  It doesn't accept null value. It is…

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: 31-Create a SQL statement to Display the number of clients for each CType with having less than 2…

A: Here we need group the CType using GroupBy clause and then use Having clause to select only those…

Q: n SQL create two tables by the name A and B with one common column: table A : fields:  id, name,…

A: Introduction of SQL Command: Database language is used to manipulate databases. The database is a…

Q: EmployeelD Last Name First Name Address City Province PostalCode Phone BirthDate 507 - 20th Ave.…

A: 1- A trigger is created for AFTER insert situation. 2- When a row is inserted, a copy of the row is…

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: 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: The organization want to do audit for the employee information for this create in PL/SQL trigger…

A: Use the following guidelines when designing triggers: Use triggers to guarantee that when a…

Q: . Write SQL statements to create a table named STUDENT, with the following columns: StdID:…

A: In this question we have to write SQL QUERY for the given table name STUDENT.Let's query and hope…

Q: Using the table Student and Course already available in the given workspace, execute the following…

A: REFER:- Refer syntax of below --> Outer Joins: Three types of outer join LEFT JOIN RIGHT JOIN…

Q: The Employee database contains a page displaying summary information, including EMPNO, ENAME, JOB,…

A: We need to read the EMP table for the given fields and display the result as per the given…

Q: Define Trigger and write a PL/SQL code for creating a trigger that can be triggered when the table…

A: We will talk about PL/SQL triggers in this chapter. Triggers are stored programmes that are launched…

Q: Write a simple PL/SQL function which has the following definition. Refer to the "EMP" below for…

A: PL/SQL which refers to the one it is the purpose of PL/SQL in order to combine database language…

Q: Write an appropriate SQL query to delete the following record from the STUDENTS table:…

A: Answer: We need to write the query for the delete the record from the table so we will see in the…

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: Question 2 Recall the Beers database and some (approximate) table definitions from that database:…

A: Question 1:   The correct answer is option b.   select x.name,count(y.id) from x left outer join y…

Q: What is aliasing in table joins in SQL and their types?

A: Answer is

Q: Give the SQL query and attach the output of the workbench after creating the table. Use the desc…

A: Write the SQL query to create the given table and attach the output of the workbench after creating…

Q: Write Create Table SQL statements based on the above ERD. All tables must have primary keys. All…

A: Big Data SQL: Big data SQL or structured query language can be regarded as a base or medium of…

Q: The SQL command CREATE TABLE EMPLOYEE_BACKUP AS SELECT * FROM EMPLOYEE creates a new table named…

A: CREATE TABLE AS Statement: The SQL CREATE TABLE AS statement used to create a table from an…

Q: Create a PL/SQL query to display the combined customer name, coin purchased, coin price andthe…

A: THE GIVEN SQL QUERRY FOR THE QUESTION

Q: Create a SQL query that selects OrderID and OrderDate from the Orders database and OrderDetailID…

A: Definition A JOIN clause is used to join data from more than "2" tables together based on a common…

Q: Create a Trigger in SQL that updates an existing View when a new entire is made to the Doctors…

A: Here is the explanation regarding the SQL trigger:

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: ULL, Title VARCHAR2(30), TitleOfCourtesy VARCHAR2(25), BirthDate DATE, HireDate DATE, Address…

A: Dear Student, The required query with explanation is given below -

Q: How would I create a Update statement in SQL Lite for the following question: The student ‘100004’…

A: UPDATE Tablename SET PhoneNumber = 14896572315 , PhoneType= 'alternate ' WHERE StudentID= 100003;

Q: varchar (13) not null, customer id int(25)); You have been tasked to use the SQL script provided…

A: List of entities indentified are:  Branch, Transaction Type, Network, Worker, Worker Branch,…

Q: Suppose you have a table called D with the schema/header (c1 TEXT, c2 TEXT, dist REAL). c1 and c2…

A: The query that will work are given below:

Q: Table Name: CLIENTS Field Name/ Data Type Size Constraints column name CID Number 8 PRIMARY KEY…

A: It is defined as a collection of information that is organized so that it can be easily accessed,…

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

A: Answer

Q: Question 14 Write a SQL statement to un-grant the select and alter privilege from the user Ahmed.…

A: Revoke command is used to ungrant permission from a table for particular user. Syntax:-  Revoke…

Q: PLZ help with the following: change the following sql to oracle sql meaning making run/ work on…

A: Following are the alternative for Oracle SQL:- The INTEGER data type is replaced with NUMBER data…

Q: Execute a SQL statement to add a check constraint to the field mode_of_payment with values ('D', 'R'…

A: To save accurate and dependable data in the order_db database, data integrity is essential. A check…

Q: Execute a SQL statement to delete the column status from order_db.

A: The DELETE statement in SQL is a powerful tool for putting off data from a database desk. It allows…

Q: Write an SQL query that will select OrderID and OrderDate from theOrders table and OrderDetailID…

A: To combine rows from more than “2” tables based on a related column between them, a JOIN clause is…

Q: Database  Q1: Select the correct SQL statement to provide the user Samer with read only permission…

A: Database:     A database is an organized collection of structured data, generally stored and…

Q: can you fix this sql statement for me create table current_enrollment(student_id(8,0),…

A: CREATE TABLE current_enrollment( student_id INT(8), current_enrollment_attrib TEXT, course_table_T…