Question: Construct a query(SQL) that returns the state name and the number of counties in the state for all US states.

Construct a query(SQL) that returns the state name and the number of counties in the state for all US states.

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer
Step: 1 Unlock blur-text-image
Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock
Step: 3 Unlock

Students Have Also Explored These Related Databases Questions!

Q:

1. Write an SQL statement to list the reservation ID, trip date, and total trip cost for all reservations. The total trip cost can be calculated by multiplying the trip price times the number of...

Q:

GGive answer of c part from 1 to 5 which is in the second picture. The tables were created in the part a and b in the above image. No need to answer these. Just answer part c . Activity 2 : SQL...

Q:

Hello I am using MySQL AP Database. Please help answer questions below. 1. (15 pts) Write a SELECT statement that returns: - the Vendor Name - InvoiceCount: the number of invoices for that Vendor -...

Q:

Customer Table: Orders Table: Orderline Table: Parts Table: Salesrep Table: Answer all the questions with query sql code: 1)Find the item classes and the number of parts under each class. Only show...

Q:

Using the CoffecDB database, do the following queries. JUST TURN IN QUERIES (the SQL code), NOT THE DB (table create) CODE!!!! Ensure you number each one (as in)- 1. Display all records in the...

Q:

Using the following tables, write the SQL code which shows the number of stores located in the state of "New Mexico" and "North Carolina". Include the state name and the number of stores ( from...

Q:

Using the following tables, write the SQL code which shows the number of stores located in the state of "New York" and "New Jersey". Include the state name and the number of stores ( from lowest to...

Q:

MySQL database problem, please help; I will definitelt give a thumb up Thank you so much! I have these tables: some contents in the table: committess: counties: senators: states: Create a text file...

Q:

Please complete Task0-task 9 (SQL only) Scenario and Database Model: InstantStay InstantStay is the new online marketplace to find accommodation in various cities and states. It focuses on gathering...

Q:

Step 1 From the Windows start menu click on SQL Server Management Studio. Step 2 Login to the database server. On campus enter the following: For server type select Database Engine (which should be...

Q:

solve it by a cramer's rule : x+y-2z = 2 x-2y+z = 3 2x-3y-3z= 3

Q:

Solve for the Stackelberg subgame-perfect Nash equilibrium for the following game tree. What is the joint-profit maximizing outcome? Why is that not the outcome of this game? Leader Sets Output...

Q:

Which of the following audit procedures is least Bely to detect an unrecorded liability? Analyis and recomputation of interest operse Anulvis and recomoutation of depreciation opense Maling of a cash...

Q:

Seved Help 14 Wisconsin Snowmobile Corp. is considering a switch to level production Cost efficiencies would occur under level production, and aftertax costs would decline by $31,500, but inventory...

Q:

What is DDL?

Q:

What is the difference between Oracle SQL Developer and Oracle SQL Developer Data Modeler?

Q:

In modern computer applications, how is Referential Integrity Rule Compliance made easy for the system user?