Please view both attachments before answering. The attachment is the table and its contents. I am unsure on how i can go about attempting the question. i need a SQL query to fetch average. I am using mysql terminal. Please explain in detail so i can fully understand . Thank you so much in advance! problem i need a solution for: What is the average unit price? mysql> desc order_db;+-| Field| Туре+-| orderid| custid| itemcode| orderquantitydeliverydate| modeofpayment| date_of_order+7 rows in set (0.01 sec)intI int| int| Null | Key | Default | Extra |--+--- −+-−+-YES | UNI | NULL| YES | MUL | NULL| NULL| YES||| NULL| YES| int| date| YES| char(1) | YES || date| YES|NULL| NULLNULL mysql> desc item_db;+-Fielditem_codeitem_name| current_stock| unitprice|Туре| int| char(1)| intI int+-4 rows in set (0.01 sec)| Null | Key | Default | Extra |−−+.I NO | PRI | NULL| YES|| NULL| YES| YES|| NULL| NULL

In database management, SQL (Structured Query Language) is utilized to retrieve specific data from…

Answered: problem i need a solution for: What is…

Database System Concepts

7th Edition

ISBN:9780078022159

Author:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Publisher:Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan

Chapter1: Introduction

Section: Chapter Questions

Problem 1PE

See similar textbooks

Related questions

Concept explainers

Question

100%

Please view both attachments before answering. The attachment is the table and its contents. I am unsure on how i can go about attempting the question. i need a SQL query to fetch average. I am using mysql terminal. Please explain in detail so i can fully understand . Thank you so much in advance!

problem i need a solution for: What is the average unit price?

mysql> desc order_db;
+-
| Field
| Туре
+-
| orderid
| custid
| itemcode
| orderquantity
deliverydate
| modeofpayment
| date_of_order
+
7 rows in set (0.01 sec)
int
I int
| int
| Null | Key | Default | Extra |
--+--- −+-
−+-
YES | UNI | NULL
| YES | MUL | NULL
| NULL
| YES
|
|
| NULL
| YES
| int
| date
| YES
| char(1) | YES |
| date
| YES
|
NULL
| NULL
NULL

mysql> desc item_db;
+-
Field
item_code
item_name
| current_stock
| unitprice
|
Туре
| int
| char(1)
| int
I int
+-
4 rows in set (0.01 sec)
| Null | Key | Default | Extra |
−−+.
I NO | PRI | NULL
| YES
|
| NULL
| YES
| YES
|
| NULL
| NULL

Expert Solution

Step by step

Solved in 3 steps with 2 images

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, computer-science and related others by exploring similar questions and additional content below.

Similar questions