Рет қаралды 19,513
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', 'li.al@abc.com');
INSERT INTO employees (employee_id,employee_name, email_id) VALUES ('102','Josh Day', 'jo.da@abc.com');
INSERT INTO employees (employee_id,employee_name, email_id) VALUES ('103','Sean Mann', 'se.ma@abc.com');
INSERT INTO employees (employee_id,employee_name, email_id) VALUES ('104','Evan Blake', 'ev.bl@abc.com');
INSERT INTO employees (employee_id,employee_name, email_id) VALUES ('105','Toby Scott', 'jo.da@abc.com');
INSERT INTO employees (employee_id,employee_name, email_id) VALUES ('106','Anjali Chouhan', 'JO.DA@ABC.COM');
INSERT INTO employees (employee_id,employee_name, email_id) VALUES ('107','Ankit Bansal', 'AN.BA@ABC.COM');
ALTER TABLE employees
ALTER COLUMN email_id VARCHAR(15) COLLATE SQL_Latin1_General_CP1_CS_AS;
Zero to hero(Advance) SQL Aggregation:
• All About SQL Aggregat...
Most Asked Join Based Interview Question:
• Most Asked SQL JOIN ba...
Solving 4 Trick SQL problems:
• Solving 4 Tricky SQL P...
Data Analyst Spotify Case Study:
• Data Analyst Spotify C...
Top 10 SQL interview Questions:
• Top 10 SQL interview Q...
Interview Question based on FULL OUTER JOIN:
• SQL Interview Question...
Playlist to master SQL :
• Complex SQL Questions ...
Rank, Dense_Rank and Row_Number:
• RANK, DENSE_RANK, ROW_...
#sql #dataanalytics