Queries SQL




-Write one or more statements in the given space beneath each problem

–description to answer the query.

–Each SELECT statement is worth 15 points with max possible total of–60 points.

–Partial credits is possible.

–Each clause of SELECT, FROM, WHERE, and ORDER BY is expected to be coded–on its own line and use proper indentation on each line to make your–code more readable for grading.

–Do not include statements other than what are required to avoid extra points–deducted.

–Do not change the file name and its extension.

use [ClearWater]

/* Query 1Write a SELECT-INTO statement to create Products_ch07 table as a duplicate ofProducts table of ClearWater database.

Then, write a DELETE statement to delete products from Products_ch07 if theirunit price is above the average of those in category 1 ~ 5 in Products table.Your output must also display all columns of products that are deleted.*/

/* Query 2After Query 1 is completed, write an INSERT statement to insert productsinto Products_ch07 if they exist in the ClearWater.dbo.Products but notProducts_ch07. Your output should display all columns of products thatare inserted.*/

/* Query 3After Query 1 is completed, write an UPDATE statement with a subqueryto increase product unit price by 10% in Products_ch07 if their supplieris in Japan or Germany. Be sure your output display the following fourcolumns of products that are updated: ProductID, UnitPriceBeforeUpdate,UnitPriceAfterUpdate, UpdatedAmount.*/

/* Query 4After Query 3 is done, write a statement to drop Products_ch07 fromyour database and write a SELECT-INTO statement to re-create it as