Use the "uniq -c" command to sort and summarize the total occurrences of sudo access by month and user. Submit - Screen shot of your syntax and output showing total occurrences by month and user of sudo access, for example: 112 Apr msmith 101 Mar admin What command should we use??

Refer to the sample tables and sample data below. Then answer questions (a), (b), (c), and (d). Tables: adult (id(pk), name, spouse_id (fk)) -- foreign key (spouse_id) references adult(id) child (id(pk), name) parent_child (parent (pk, fk), child (pk, fk)) -- foreign key (parent) references adult(id) -- foreign key (child) references child(id) mysql> SELECT * FROM adult; id | name 1 Homer Simpson 2 | Marge Simpson 3 Fred Flintstone 4 Wilma Flintstone | mysql> SELECT * FROM child; |id|name 11 Bart 12 Lisa 13 Maggie 14 Pebbles 1 2 | spouse_id mysql> SELECT * FROM parent_child; parent | child | 2 1 2 3 | 41 11 | 11 12 12 13 13 14 14 1 4 How many times will the names Bart and Homer Simpson appear in the result set from the following command? SELECT c.name, a.name FROM child c JOIN parent_child pc ON c.id = pc.child JOIN adult a ON a.id = pc.parent; (a) Bart appears [Select] (b) Homer Simpson appears [Select] times. ✓times.

Based on the data base provided, can you create a SELECT statement that uses the group by and having clauses? Furthermore, can the querey that you created by rewritten without those clauses? Please and thank you

Task 12: When deleting a customer, subtract the balance multiplied by the sales rep’s commission rate from the commission for the corresponding sales rep.

Task 8: Create the UPDATE_INVOICE procedure to change the date of the invoice whose number is stored in I_INVOICE_NUM to the date currently found in I_INVOICE_DATE.

Write and execute the command to retrieve the customer ID, first name, and last name of each customer in the MAJOR_CUSTOMER VIEW with a balance that exceeds the credit limit.

Create lookup functions to complete the summary section. In cell I6, create a formula using the VLOOKUP function to display the number of hours worked in the selected week. Look up the week number in cell I5 in the range A17:G20, and return the value in the 2nd column. Use absolute references for cell I5 and the range A17:G20.

Task 7: The development team wants to add new residents and new service requests to StayWell without checking the latest IDs and manually incrementing it. Therefore, you need to alter the RESIDENTS table and change the RESIDENT_ID field to an auto-incremented field of type SMALLINT. Task Alter the RESIDENTS table and change the ID field to an auto-incremented field. 1 Task 8: The Colombia City office of StayWell indicated that there is a new tenant by the name of Yigit Yilmaz staying at the property with an ID of 13. You need to include this new resident in the RESIDENTS table. Task Add Yigit Yilmaz to the RESIDENTS table. 1 Task 9: The StayWell property management team wants to add two additional properties and run some simulation tests relating to market coverage. Add the following properties to the PROPERTY table: PROPERTY_ID OFFICE_NUM ADDRESS SQR_FT BDRMS FLOORS OWNER_NUM 14 1 9 Houston Drive 1,100 2 1 MO100 15 1 11 Village Drive 1,300 3 1...

The format for the UPDATE command is the word UPDATE, followed by the name of the table to be updated. The next portion of the command consists of the word ________________, followed by the name of the column to be updated, an equals sign, and the new value.

"Create a stored procedure named spPriceRange that accepts two optional parameters. Theprocedure should return a result set consisting of Product Id, Product Name, ProductDescription, and List Price from the product and product description tables for each productwithin the price range, sorted with largest price first. The parameter @PriceMin and @PriceMaxare parameters used to specify the requested range of prices. If the minimum price is notprovided use the minimum non-zero price in the product table. If the maximum price is notprovided use the maximum price in the product table."

Create a VIEW named MAJOR_CUSTOMER. It consists of the customer ID, first name, last name, balance, credit limit, and rep ID for every customer whose credit limit is 500ドル or less.

Produce a script file with 15 queries: At least two using join At least three using where clause At least three using order by At least two using single-row functions At least two using group by and group functions at least one nested query At least 4 queries from chapter 1 - 6 (exclude Create Table, Insert queries) ------- TABLE 1 create TABLE ProCoaches(pro_co_ID INTEGER PRIMARY KEY,pro_coachName Varchar(50) NOT NULL,pro_coachLocation Varchar(20)); INSERT INTO ProCoaches VALUES (1, 'John', 'Missoula'); INSERT INTO ProCoaches VALUES (2, 'Joe', 'Bozeman');INSERT INTO ProCoaches VALUES (3, 'Tara','Butte'); select * FROM ProCoaches;select LENGTH('Missoula') AS LengthOfLocation;select pro_coachName FROM ProCoaches where pro_coachLocation='Missoula'; select COUNT(pro_co_ID), pro_coachLocation FROM ProCoaches GROUP BY pro_coachLocation; TABLE 2 create TABLE ProCyclist(pro_cy_ID VARCHAR(10) PRIMARY KEY,pro_cyclist_Name VARCHAR(50) NOT NULL,pro_cyclist_Gender Varchar(20),pro_cyclist_DOB...

Which of the following is a correct statement?a. If you attempt to add a record that violates a constraint for one of the table’s columns, only the valid columns for the row are added.b. A subquery nested in the VALUES clause of an INSERT INTO command can return only one value without generating an Oracle 12c error message.c. If you attempt to add a record that violates a NOT NULL constraint, a blank space is inserted automatically in the appropriate column so that Oracle 12c can complete the DML operation.d. None of the above statements is correct.