Create the following SQL Server queries that access the Northwind database. Place them in txt file and place the txt file. 1. List the order ID, customer ID, order date, ship date, and number of days to ship for all orders that shipped within 10 days of ordering.

How do I do this question in SQL command?  Use the Oracle database employees table and CASE expression to decode the departmentid. Display the department id, last name, salary, and a column called “New Salary” whose value is based on the following conditions: If the department id is 10 then 1.25 * salary If the department id is 90 then 1.5 * salaryIf the department id is 130 then 1.75 * salary Otherwise, display the old salary.

8. Using today’s date, determine the age (in months) of each book that JustLee sells. Makesure only whole months are displayed; ignore any portions of months. Display the book title,publication date, current date, and age. SQL commands

Write queries in SQL to answer each of the following questions: 1. Find all students in Comp. Sci. dept 2. Find all students with total credits > 100 3. Find all students who took course in Spring 2010 (Remove duplicates please) 4. Find all courses taken by the student whose ID is 76543 and also find his name create table student (ID varchar(5), name varchar(20) not null, dept_name varchar(20), tot_cred numeric(3,0), primary key (ID) ); create table takes (ID varchar(5), course_id varchar(8), sec_id varchar(8), semester varchar(6), year numeric(4,0), grade varchar(2), primary key (ID, course_id, sec_id, semester, year) ); insert into student values ('00128', 'Zhang', 'Comp. Sci.', '102'); insert into student values ('12345', 'Shankar', 'Comp. Sci.', '32'); insert into student values ('19991', 'Brandt', 'History', '80'); insert into student values ('23121', 'Chavez', 'Finance', '110'); insert into student values ('44553', 'Peltier', 'Physics', '56'); insert into student values…

Write a SQL query to find the customer# of those customers that purchased at least once in July 2020 but NOT in August 2020. In addition to the customer#, show the ISBN and title of the book(s) they purchased in July 2020. You may use only one query. No creating any temporary tables or subqueries. You may use only joins. SUBMIT a second solution in addition to your Level 1.

Using DML SQL, write the appropriate SQL query for each of the following:a) Insert A new customer with the following information:(Name: Ali, SSN: 1111, Address: Riyadh, Phone: 05555)b) Delete all the loans for customer with SSN: 2222c) Select all customer who got loans more than 250000 SAR, print the customers SSN, named) Print all the Accounts in Bank: ALBILAD and in branch no: 5

what is the difference between inner and outer join in sql?

Write SQL CODE List all the Course Code (CRS_CODE) that are taught by a Professor that does not hold "Ph.D." as the highest degree (based on PROF_HIGH_DEGREE in the PROFESSOR table).

use sql to answer the following question To perform below tasks, refer to tables in the JustLee Book database. Create a list that display the title of each book and the name and phone number of the contact at the publisher’s office for reordering each book. Which books were written by an author with the Last Name-First Name (BAKER JACK)? Perform the search using author’s last name/first name. Determine which book(s) purchased by customer Steve Schell. Perform the search using the customer name & last name, not the customer number. If he/she has purchased multiple copies of the same book, unduplicated(DISCTINC) the result.

Use PL/SQL in oracle sql developer  Feature :Given a start and end date, print out name, phone number, status and event ID of people who attended the same event with someone whose status is 1 (tested positive) and the event date is between the start and end date. Feature : print out names of people who have recovered. A person has recovered if the person tested positive before but the current status is 0 (not positive).