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Given the table: emp [eid, ename, salary, d_id] the following query retrieves the: select d_id from emp having sum(salary) = (select max(sum(salary)) from emp group by d_id) group by d_id; Select one: O a. department id that has the maximum sum of salaries- one department id. O b. group by department_id must be deleted. O this query incorrect O d. department id that has the maximum sum of salaries - several departments

Given the table: emp [eid, ename, salary, d_id] the following query retrieves the: select d_id from emp having sum(salary) = (select max(sum(salary)) from emp group by d_id) group by d_id; Select one: O a. department id that has the maximum sum of salaries- one department id. O b. group by department_id must be deleted. O this query incorrect O d. department id that has the maximum sum of salaries - several departments

Database Systems: Design, Implementation, & Management
Database Systems: Design, Implementation, & Management
11th Edition
ISBN:9781285196145
Author:Steven, Steven Morris, Carlos Coronel, Carlos, Coronel, Carlos; Morris, Carlos Coronel and Steven Morris, Carlos Coronel; Steven Morris, Steven Morris; Carlos Coronel
Publisher:Steven, Steven Morris, Carlos Coronel, Carlos, Coronel, Carlos; Morris, Carlos Coronel and Steven Morris, Carlos Coronel; Steven Morris, Steven Morris; Carlos Coronel
Chapter11: Database Performance Tuning And Query Optimization
Section: Chapter Questions
Problem 32P: Problems 2932 are based on the following query: SELECT CUS_CODE, MAX(LINE_UNITSLINE_PRICE) FROM...
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i want the answer of this databse qoustion

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Given the table: emp [eid, ename, salary, d_id] the following query retrieves the: select d_id from emp having sum(salary)= (select max(sum(salary)) from emp group by d_id) group by d_id; Select one: O a. department id that has the maximum sum of salaries- one department id. O b. group by department_id must be deleted. O . this query incorrect O d. department id that has the maximum sum of salaries - several departments
Transcribed Image Text:Given the table: emp [eid, ename, salary, d_id] the following query retrieves the: select d_id from emp having sum(salary)= (select max(sum(salary)) from emp group by d_id) group by d_id; Select one: O a. department id that has the maximum sum of salaries- one department id. O b. group by department_id must be deleted. O . this query incorrect O d. department id that has the maximum sum of salaries - several departments
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