Load demobld.sql into the SQL buffer. Name the column headings Emp #, Employee, Job, and Hire Date, respectively. Rerun your query.

Q: Write and run an SQL query to list all students registered in Adv. Pastels starting on October 1,…

A: Given: To Write and run an SQL query to list all students registered in Adv. Pastels starting on…

Q: Create a SQL query that pulls OrderID and OrderDate from the Orders database, as well as…

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

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: Given the schema: department(department_id, department_name) employees (employee_id, first_name,…

A: Given the Schema we have to write SQL query.

Q: Working with the Orders table, the OrderDate and ShipDate are not in the correct MYSQL format, the…

A: SQL queries approach:     1- The first query required the DATE_FORMAT function.2- With the help of…

Q: Write SQL CODE to add a new column called “Student_Nationality” in the Student table, using datatype…

A: GIVEN: Write SQL CODE to add a new column called “Student_Nationality” in the Student table, using…

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: Write SQL Command to display employee first name , department name and the county id.

A: i have provided answer in step2.

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: based on the information below create a oracle SQL table and insert some values into each table.…

A: CREATE TABLE Publisher (name varchar2(20) NOT NULL, phone number(10) NOT NULL, city varchar2(15)…

Q: write the query in Mongo db please Write a query that returns the documents from the PakWheels…

A: Solution:   Given, Write a query that returns the documents from the PakWheels database that match…

Q: Submit just the SQL to:Return CompanyName (customers table), and only phone number that represents…

A: The answer is

Q: . Write an SQL query to fetch all the EmpIds which are present in either of the tables –…

A: Q 1. Write an SQL query to fetch all the EmpIds which are present in either of the tables –…

Q: Submit just the SQL to: Return all of the contact names, and contact titles for all customers whose…

A: The SQL query is given below.

Q: what is the difference between the SQL commands (alter table) and (drop table)

A:

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: Based on this design, write a query in SQL to display the book's title, the publisher's name, the…

A: Introduction: A query is used to fetch the data from the database or table. The syntax to fetch the…

Q: Q2/ The difference between the results of executing the following two SQL commands: delete from…

A: Answer to the given question: delete from Employee: will delete all the tuples from the Employee…

Q: Q2/ what is the difference between the SQL commands (alter table) and (drop table)

A:

Q: Using the EMP_2 table, write a single SQL command to change the EMP_PCT value to 5.00 for the people…

A: The Error 1175 is specific to SQL Workbench and keeps occurring because safe-update options is set.…

Q: Write PL/SQL code to accept the text and reverse the text and test whether the given character is…

A: DECLARE @string NVARCHAR(255); SET @string = 'szaaa'; SELECT CASE WHEN @string=REVERSE(@string)THEN…

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 SQL Command to display all employees details whose job id is either AD_VP or PU_MAN. Order the…

A: We are given Employess table which contain all the attributes asked in query, so we will use…

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: You write the SQL query below. Add a statement to your SQL query that will retrieve the first 3…

A: SELECT employee_id, SUBSTR(postal_code,1,3) AS new_postal_code FROM employee ORDER BY postal_code

Q: Write the pl/sql block of code to call the above created package by passing the employee number in…

A: Pl/SQL program to display the Employee detail if Employee id is present in the Database then his…

Q: database HR Write a query to output employee First name, job title, department name, ,…

A: Given:   database HR Write a query to output employee First name, job title, department name, ,…

Q: Write a SQL code that will save the above changes made to the Articles table.

A: Find the answer given as below :

Q: Write a PL/SQL block to retrieve and display the students enrolled in a course.

A:

Q: ery to Show how many indices in employee table and what are their names?

A: Program Approach:   1- In this query required group by clause and aggregate function. 2- With the…

Q: Modify the following SQL command so that the Rep_ID column is the PRIMARY KEY for the table and the…

A: Actually, SQL stands for Structured Query Language.

Q: 3) Write an SQL query to display the accountno, name, Recurrent_acno, transaction_date whose Eixed…

A: NOTE Below is the answer for the given question. Hope you understand it well. If you have any…

Q: Write sql code for Use derived tables and joins to create a list of players who have scored more…

A: Fielding Table is not given but it is mentioned to consider same as other table. So, we can join all…

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: Write a query in SQL to display all the data of customers, in Table customers, that live in New York…

A: If any of the conditions separated by OR is TRUE then the OR operator displays a record. All fields…

Q: Q2/ The difference between the results of executing the following two SQL commands: Alter table…

A: ALTER TABLE is used to add, remove / reduce or adjust columns in an existing table. It is also used…

Q: create a view that shows all the orders with the customer name for a specific order date how would…

A: I give the query only and not output screenshot(because no table is present)

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

A: given Data is

Q: Write an SQL query using the UPDDATE and SET operator that willoverwrite all values containing 16…

A: Update statement: The UPDATE statement in the SQL is used to modify existing records present in the…

Q: b) Write SQL query to insert the entry ("CSP-103", "Programming Fundamentals", "Btech", "3") in the…

A: Given Table:  Courses(course_code, course_name, programme, year) Requirement: Write SQL query to…

Q: Write a PL/SQL using a cursor with Basic loop to update the Price attribute of all flight records in…

A: Since table name is not mentioned, I am assuming table name as flights The column names are FName,…

Q: Write SQL CODE to retrieve Student_ID, Student_Name, Student_Email, Student_Address for student…

A: Answer is given below .

Q: SQL to change a table’s structure?

A: Introduction of SQL SQL stands for the structured query language. It is a database query language…

Q: use EMP and DEPT tables, in the Live SQL, to perform the following operations. 1- List the…

A: create table dept( deptno number(2,0), dname varchar2(14), loc varchar2(13), constraint pk_dept…

Q: ! The difference between the results of executing the following two SQL commands: Alter table…

A: Answer:   The ALTER TABLE statement is used to add, delete, or modify columns in an existing table…

Q: Write a query to list the first name and last name of the employee with the highest salary in the…

A: T-SQL is a procedural language used by microsoft in SQL server. It adds declared variables,…

Q: Q. Which Data type is used in sql for assiging guid value?

A: GUID Data Type Provides a unique number to any stored object. GUID data type is a 16-byte binary…

Q: You have a table named student having attributes student_name, id, batch, contact. Write a SQL query…

A: Given: A table names student having attributes student_name, id, batch, contact. Requirement: Write…

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.