InterviewBit SQL Interview Question ( Medium Level) | Number of Comments Per Post 💡

Описание к видео InterviewBit SQL Interview Question ( Medium Level) | Number of Comments Per Post 💡

In this video, we will solve the SQL Medium level interview question asked in InterviewBit

SQL Script:
CREATE TABLE Submissions (
sub_id INT,
parent_id INT
);
INSERT INTO Submissions (sub_id, parent_id) VALUES
(1, NULL),
(2, NULL),
(1, NULL),
(12, NULL),
(3, 1),
(5, 2),
(3, 1),
(4, 1),
(9, 1),
(10, 2),
(6, 7);

Easy - Level easy questions -
   • Easy Level SQL Interview Questions 💡  

If you have any interesting SQL questions, feel free to send them to me at
[email protected].



#sqlserver #dataanalytics #dataanalyst
#sqlqueries #sqlqueryinterviewquestionsandanswers
#sql #interviewbit #data #datascience #dataengineering #dataanalytics #faangpreparation #youtube

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