SQL Challenges-1: Find the employees in department Sales who solved the cases for all quarters are more than 1200

SQL Challenges-1: Exercise-57 with Solution

From the following table write a query in SQL find the employees in department Sales who solved the cases for all quarters are more than 1200. Return the name of the employees and total cases solved for all quarter. Result should be in ascending order or employee name.

Input:

Table: employees

Structure:

Data:

Sample Solution:

SQL Code(MySQL):

create table employees (
emp_id integer(4) not null unique,
emp_name varchar(30),
emp_sex varchar(1),
depart_name varchar(25),
emp_salary int(6),
qtr1 int(4),
qtr2 int(4),
qtr3 int(4),
qtr4 int(4),
emp_department int(3));



insert into employees values(100,'Steven     ','M','Production',24000,240,310,275,300,  90);
insert into employees values(101,'Neena      ','F','Production',17000,270,300,275,290,  90);
insert into employees values(102,'Lex        ','M','Audit',17000,300,290,285,310,  80);
insert into employees values(103,'Alexander  ','M','Marketing', 9000,25,270,260,280,  60);
insert into employees values(104,'Bruce      ','M','Marketing', 6000,300,280,275,290,  60);
insert into employees values(105,'David      ','M','Audit', 4800,200,220,250,270,  80);
insert into employees values(106,'Valli      ','F','Marketing', 4800,300,320,330,350,  60);
insert into employees values(107,'Diana      ','F','Marketing', 4200,280,270,310,320,  60);
insert into employees values(114,'Den        ','M','Sales',11000,280,290,300,320 ,  30);
insert into employees values(115,'Alexander  ','M','Sales', 3100,310,300,320,340,  30);
insert into employees values(116,'Shelli     ','F','Sales', 2900,245,260,280,300,  30);
insert into employees values(117,'Sigal      ','F','Sales', 2800,250,370,290,320,  30);
insert into employees values(108,'Nancy      ','M','Administration',12000,260,280,300,310, 100);
insert into employees values(109,'Daniel     ','F','Administration', 9000,220,210,240,260, 100);
insert into employees values(110,'John       ','M','Administration', 8200,300,290,280,320, 100);
insert into employees values(111,'Ismael     ','M','Administration', 7700,280,300,270,310, 100);
insert into employees values(112,'Jose Manuel','M','Administration', 7800,250,280,260,300, 100);
insert into employees values(113,'Luis       ','F','Administration', 6900,300,280,270,310, 100);
insert into employees values(133,'Jason      ','M','Export', 3300,280,270,300,290,  50);
insert into employees values(134,'Michael    ','F','Export', 2900,260,280,290,300,  50);
insert into employees values(135,'Ki         ','F','Export', 2400,240,260,270,290,  50);

SELECT
  emp_name, qtr1+qtr2+qtr3+qtr4 as total_sale
FROM employees
WHERE depart_name = 'Sales'
  AND qtr1+qtr2+qtr3+qtr4> 1200
group by emp_name,total_sale;

Sample Output:

emp_name   |total_cases|
-----------+-----------+
Alexander  |       1270|
Sigal      |       1230|

SQL Code Editor:

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