In this video we will discuss a Accenture SQL interview question and solve it when the data is case sensitive and when it is insensitivity .

Here is the script:
CREATE TABLE employees (employee_id int,employee_name varchar(15), email_id varchar(15) );
delete from employees;
INSERT INTO employees (employee_id,employee_name, email_id) VALUES ('101','Liam Alton', '[email protected]');
INSERT INTO employees (employee_id,employee_name, email_id) VALUES ('102','Josh Day', '[email protected]');
INSERT INTO employees (employee_id,employee_name, email_id) VALUES ('103','Sean Mann', '[email protected]');
INSERT INTO employees (employee_id,employee_name, email_id) VALUES ('104','Evan Blake', '[email protected]');
INSERT INTO employees (employee_id,employee_name, email_id) VALUES ('105','Toby Scott', '[email protected]');
INSERT INTO employees (employee_id,employee_name, email_id) VALUES ('106','Anjali Chouhan', '[email protected]');
INSERT INTO employees (employee_id,employee_name, email_id) VALUES ('107','Ankit Bansal', '[email protected]');

ALTER TABLE employees
ALTER COLUMN email_id VARCHAR(15) COLLATE SQL_Latin1_General_CP1_CS_AS;

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