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Write an SQL statement to display the SKU and SKU_Description for products having QuantityOnHand equal to 0.
Relational or SQL databases are core to most operational business functions. You have read about tables, records, relationships, etc., in this weeks reading. Let's discuss how relational databases wor
Consider the following GRADEBOOKrelational schema describing the data for a grade book of a particular instructor. (Note: The attributes A,B,C, and DofCOURSESstore grade cutoffs.)
Write a sub-query that returns employees who did not place orders on or after May 1st, 1998. Include the employeeid, last and first names.
Create a VIEW that returns the total number of daily orders placed in July 1996. Display the Number of Orders and the order date.
Further suppose that the key of EMPLOYEE is EmployeeID and the columns of PHONE_NUMBER are PhoneNumberID (a surrogate key), AreaCode, LocalNumber, and EmployeeID (a foreign key to EMPLOYEE).
The Strayer Oracle Server may be used to test and compile the SQL Queries developed for this assignment. Your instructor will provide you with login credentials to a Strayer University maintained Orac
Write a query to display the total number of employees and the total number of employees hired in 1980, 1981, 1982, 1983. If the employees are hired in the year not mentioned above, have a separate co
Create a referential integrity constraint on OwnerID in PET. Assume that deletions should not cascade. The PET_OWNER and PET tables already exist, so create the constraint only
What are some of the best practices for Disaster recovery?What are some of the best practices for securing SQL Servers?
PET_2(PetName, PetType, PetBreed, PetDOB, OwnerID)- PetName should be underlined(to indicate Primary Key) and OwnerID should be italics (for foreign key).
Write a SELECT statement that returns four columns: VendorName, InvoiceNumber, InvoiceDate, and InvoiceTotal. Return one row per vendor, representing the vendor's invoice with the earliest date.
Write a basic syntax of the ALTER command to add a column named cell_number with a data type of number and a length of 10 to a table named customer.
Write an SQL statement to change the value of Std. Poodle in BreedName of BREED to Poodle, Std. Assume cascading updates in the PET_3 table.
Write and execute an INSERT statement to insert a row into the GRADE_TYPE table for a grade type of 'Extra Credit', identified by the code 'EC'. Issue a COMMIT command afterward.
Create a block using a loop that will determine the number of items that can be purchased based on the price of the item and the total amount available to spend. Include one initialized variable to re
You can assume that the table does not contain repeating groups and that any invoice number may reference more than one product. Attributes are listed in the first column instead of the first row (Hin
Give O() analysis for insert/delete/search records with multi-level index, hashing, B-trees and ordered tables (ie. like Vertica). Assume the input table has an index on the primary key or it is order
Here, the LAST_INSERT_ID function is used to get the order ID value that's automatically generated when the first INSERT statement inserts an order. If these statements execute successfully, commit th
The Muscles Health Club needs a database to keep track of its members, their personal trainers, and the fitness classes they are taking. Employees can act as personal trainers for members
Conduct research to find relevant information using reliable sources to support your views. (Use at least 2 academic books and 3 scholarly articles from a library database
Create a SQL Server database called: ITCO333Database. Using Data Definition Language (DDL) and Data Manipulation Language (DML) you will create tables based on your Unit 1 ERD. In addition, you will c
Write INSERT statements to add the data shown in Figure 2-30 to the PROJECT table.Run these statements to populate the PROJECT table. (Hint: Write and test an SQL script, and then run the script.
Procedure, The company wants to offer an incentive of free shipping to those customers who have not returned for two months. Create a procedure named PROMO_SHIP_SP that determines who these customers