Chapter 1, Problem 1AYK

Demonstrate how to create the tot credits (year, num credits) view, which displays the total amount of credits earned in each year.

For each filing segment, indicate in the table whether a cross-reference is needed. Then scroll down to the blank rows at the bottom of the table and fill in the necessary cross-references, in order, starting with the first blank row of the table. For each cross-reference, in the far left column of the table, fill in the original filing segment number followed by X. (For example, a cross-reference for filing segment 1. Would be labeled 1X). Then, fill in the filing segment and key units. Then , for each cross-reference, fill in the cross-reference note (“SEE…” or “SEE ALSO…”) in the column on the far right of the table. See the example filing segment and scroll down to see it’s corresponding cross-reference example.

Create a new table containing the category code and description for the categories of books sold by JustLee Books. The table should be called CATEGORY, and the columns should be CatCode and CatDesc. The CatCode column should store a maximum of 2 characters, and the CatDesc column should store a maximum of 10 characters

Task 22: KimTay Pet Supplies is considering discounting the price of all items by 10 percent. List the item ID, description, price, and discounted price for all items. Use DISCOUNTED_PRICE as the name for the computed column.

Add a new customer row by using the sequence created in Question 1. The only data currently available for the customer is as follows: last name = Shoulders, first name =Frank, and zip = 23567. (refer to the tables in the JustLee Books database).

WEEK 9 ASSIGNMENT#3   Part I: Complete the following exercise:   Create the following table with the correct columns. Call your new table: student_course (see below). Populate this table with four rows. Make sure the student id column contains values that are also in the student id column of your student table. student id course id semester year Join the student and student_course table where the student id values are the same. Join the student and student_course table where the student id values are the same and year is equal to 2020. Create a select statement that will return the length of the last name column by joining the student and student_course table where the student id values are the same and enroll month is June. Once you have completed your assignment, copy and paste the script into a Word document. Part II: Complete the following exercise:    Using a subquery, select student first name where the student is in the student course table. Using a subquery, select the…

Add a new row in the ORDERS table with the following data: Order# = 1023 and Customer# = 1009. Describe the error raised and what caused the error.

Add a new row in the ORDERS table with the following data: Order# = 1022, Customer# = 2000, and Order date = August 6, 2009. Describe the error raised and what caused the error.

Add two columns to the EMPLOYEES table. One column, named EmpDate, contains the date of employment for each employee, and its default value should be the system date. The second column, named EndDate, contains employees date of termination.