
Database System Concepts
7th Edition
ISBN: 9780078022159
Author: Abraham Silberschatz Professor, Henry F. Korth, S. Sudarshan
Publisher: McGraw-Hill Education
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Write a sql query to create the following table.

Transcribed Image Text:TABLE- TITLE
WORKER_REF_ID
WORKER_TITLE
AFFECTED_FROM
1
Manager
2016-02-20 00:00:00
2
Executive
2016-06-11 00:00:00
8
Executive
2016-06-11 00:00:00
Manager
2016-06-11 00o:00:00
4
Asst. Manager
2016-06-11 00:00:00
Executive
2016-06-11 00:00:00
6.
Lead
2016-06-11 00:00:00
3
Lead
2016-06-11 00:00:00
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- You have the following tables: MANAGERS (MANAGER_ID, LAST_NAME, FIRST_NAME, DEPARTMENT) ACCOUNTS (ACCOUNT_NUMBER, MANAGER_ID, CUST_ID, BALANCE) CUSTOMERS (CUST_ID, LAST_NAME, FIRST_NAME) Write a SQL statement that lists account number, balance, MANAGER’s last name, CUSTOMER ID, and CUSTOMER’s last name for every account in the ACCOUNTS table.arrow_forwardI need SQL code for the following question: - Use MYSQL for coding Create a MySQL table named 'prime_test' that contains two columns. The first column is an integer named 'number' that is the primary key and cannot be NULL. The second column is a variable length string named 'is_prime' with a maximum length of 50. Write one or more insert statements that fills only the 'number' column of table 'prime_test' with the integers between 2 and 100. Write one or more update statements that sets the 'is_prime' column for each associated integer. For a prime, the column should read 'prime'. For non-primes, the column should read 'composite'. Write a final select statement to return only the 'number' column from 'prime_test' for records that are prime, ordered from largest to smallest.arrow_forwardDatabase: https://www.w3schools.com/sql/trysql.asp?filename=trysql_select_allarrow_forward
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