Today we are going to discuss a very interesting SQL problem asked in namaste SQL Instagram's page. We will solve it using 2 methods.

00:00 Understand the problem
01:50 Aam Solution
08:00 Mentos Solution

Here is the script:
create table clocked_hours(

empd_id int,

swipe time,

flag char

)

insert into clocked_hours values

(11114,'08:30','I'),

(11114,'10:30','O'),

(11114,'11:30','I'),

(11114,'15:30','O'),

(11115,'09:30','I'),

(11115,'17:30','O');


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