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Here, we see a Number of Comments per Post LeetCode Solution. This Leetcode problem is solved using MySQL and Pandas. List of all LeetCode Solution Number of Comments per Post LeetCode Solution 1. Problem Statement Column Name Type sub_id int parent_id int Table: Submissions There is no primary key for this table, it may have duplicate

Here, we see the Queries Quality and Percentage LeetCode Solution. This Leetcode problem is solved using MySQL and Pandas. List of all LeetCode Solution Queries Quality and Percentage LeetCode Solution 1. Problem Statement Column Name Type query_name varchar result varchar position int rating int Table: Queries This table may have duplicate rows. This table contains information collected

Here, we see the Sales Person LeetCode Solution. This Leetcode problem is solved using MySQL and Pandas. List of all LeetCode Solution Sales Person LeetCode Solution 1. Problem Statement Column Name Type sales_id int name varchar salary int commission_rate int hire_date date Table: SalesPerson sales_id is the primary key (column with unique values) for this table. Each

Here, we see the Consecutive Available Seats LeetCode Solution. This Leetcode problem is solved using MySQL and Pandas. List of all LeetCode Solution Consecutive Available Seats LeetCode Solution 1. Problem Statement Several friends at a cinema ticket office would like to reserve consecutive available seats.Write a query for all the consecutive available seats ordered by the

Here, we see a Reformat Department Table LeetCode Solution. This Leetcode problem is solved using MySQL and Pandas. List of all LeetCode Solution Reformat Department Table LeetCode Solution 1. Problem Statement Column Name Type id int revenue int month varchar Table: Department In SQL,(id, month) is the primary key of this table. The table has information about

Here, we see an Immediate Food Delivery I LeetCode Solution. This Leetcode problem is solved using MySQL and Pandas. List of all LeetCode Solution Immediate Food Delivery I LeetCode Solution 1. Problem Statement Column Name Type delivery_id int customer_id int order_date date customer_pref_delivery_date date Table: Delivery delivery_id is the primary key of this table.The table holds

Here, we see the Friend Requests I Overall Acceptance Rate LeetCode Solution. This Leetcode problem is solved using MySQL and Pandas. List of all LeetCode Solution Friend Requests I Overall Acceptance Rate LeetCode Solution 1. Problem Statement In social network like Facebook or Twitter, people send friend requests and accept others’ requests as well. Now given

Here, we see the Article Views I LeetCode Solution. This Leetcode problem is solved using MySQL and Pandas. List of all LeetCode Solution Article Views I LeetCode Solution 1. Problem Statement Column Name Type article_id int author_id int viewer_id int view_date date Table: Views There is no primary key (column with unique values) for this table, the

Here, we see the Classes More Than 5 Students LeetCode Solution. This Leetcode problem is solved using MySQL and Pandas. List of all LeetCode Solution Classes More Than 5 Students LeetCode Solution 1. Problem Statement Column Name Type student varchar class varchar Table: Courses (student, class) is the primary key (combination of columns with unique values) for

Here, we see the Reported Posts LeetCode Solution. This Leetcode problem is solved using MySQL and Pandas. List of all LeetCode Solution Reported Posts LeetCode Solution 1. Problem Statement Column Name Type user_id int post_id int action_date date action enum extra varchar Table: Actions There is no primary key for this table, it may have duplicate

Here, we see the Big Countries LeetCode Solution. This Leetcode problem is solved using MySQL and Pandas. List of all LeetCode Solution Big Countries LeetCode Solution 1. Problem Statement Column Name Type name varchar continent varchar area int population int gdp bigint Table: World name is the primary key (column with unique values) for this table. Each

Here, we see the User Activity for the Past 30 Days II LeetCode Solution. This Leetcode problem is solved using MySQL and Pandas. List of all LeetCode Solution User Activity for the Past 30 Days II LeetCode Solution 1. Problem Statement Column Name Type user_id int session_id int activity_date date activity_type enum Table: Activity This table may