aggregates Coding Problems

All C# Programs — Data Structures 167 DSA — Stacks & Queues 105 DSA — Two Pointers 105 DSA — Sorting 105 DSA — Graphs 105 C# Programs — Arrays 105 C# Programs — Strings 105 DSA — Trees 105 DSA — Binary Search 105 DSA — Strings 105 DSA — Dynamic Programming 105 DSA — Hashing 105 DSA — Arrays 105 C# Programs — LINQ 104 C# Programs — Collections 103 C# Programs — Sorting 103 C# Programs — OOP 103 SQL Server — Window functions 101 SQL Server — JOINs 101 C# Programs — Inheritance 101 SQL Server — CTEs 101 SQL Server — SELECT basics 101 C# Programs — Interfaces 101 SQL Server — Aggregates & GROUP BY 101 SQL Server — Indexes & plans 101 SQL Server — WHERE & filtering 101 SQL Server — DDL & constraints 101 SQL Server — Subqueries 101

255 problems in this topic

#	Title	Topics	Acceptance	Pts	Difficulty
151	MySQL AVG salary by dept #37	MySQL — Aggregates & GROUP BY mysql coding-practice	—	40	Hard	Solve
152	PostgreSQL GROUP BY HAVING #37	PostgreSQL — Aggregates & GROUP BY postgresql coding-practice	—	40	Hard	Solve
153	T-SQL AVG salary by department #37	SQL Server — Aggregates & GROUP BY sqlserver coding-practice	—	40	Hard	Solve
154	Avg by category #38	SQL — Aggregates & GROUP BY sql coding-practice	—	30	Medium	Solve
155	MySQL AVG salary by dept #38	MySQL — Aggregates & GROUP BY mysql coding-practice	—	30	Medium	Solve
156	PostgreSQL GROUP BY HAVING #38	PostgreSQL — Aggregates & GROUP BY postgresql coding-practice	—	30	Medium	Solve
157	T-SQL AVG salary by department #38	SQL Server — Aggregates & GROUP BY sqlserver coding-practice	—	30	Medium	Solve
158	Avg by category #39	SQL — Aggregates & GROUP BY sql coding-practice	—	30	Medium	Solve
159	MySQL AVG salary by dept #39	MySQL — Aggregates & GROUP BY mysql coding-practice	—	30	Medium	Solve
160	PostgreSQL GROUP BY HAVING #39	PostgreSQL — Aggregates & GROUP BY postgresql coding-practice	—	30	Medium	Solve
161	T-SQL AVG salary by department #39	SQL Server — Aggregates & GROUP BY sqlserver coding-practice	—	20	Easy	Solve
162	Avg by category #40	SQL — Aggregates & GROUP BY sql coding-practice	—	40	Hard	Solve
163	MySQL AVG salary by dept #40	MySQL — Aggregates & GROUP BY mysql coding-practice	—	40	Hard	Solve
164	PostgreSQL GROUP BY HAVING #40	PostgreSQL — Aggregates & GROUP BY postgresql coding-practice	—	40	Hard	Solve
165	T-SQL AVG salary by department #40	SQL Server — Aggregates & GROUP BY sqlserver coding-practice	—	30	Medium	Solve
166	Avg by category #41	SQL — Aggregates & GROUP BY sql coding-practice	—	30	Medium	Solve
167	MySQL AVG salary by dept #41	MySQL — Aggregates & GROUP BY mysql coding-practice	—	30	Medium	Solve
168	PostgreSQL GROUP BY HAVING #41	PostgreSQL — Aggregates & GROUP BY postgresql coding-practice	—	30	Medium	Solve
169	T-SQL AVG salary by department #41	SQL Server — Aggregates & GROUP BY sqlserver coding-practice	—	40	Hard	Solve
170	Avg by category #42	SQL — Aggregates & GROUP BY sql coding-practice	—	30	Medium	Solve
171	MySQL AVG salary by dept #42	MySQL — Aggregates & GROUP BY mysql coding-practice	—	30	Medium	Solve
172	PostgreSQL GROUP BY HAVING #42	PostgreSQL — Aggregates & GROUP BY postgresql coding-practice	—	30	Medium	Solve
173	T-SQL AVG salary by department #42	SQL Server — Aggregates & GROUP BY sqlserver coding-practice	—	30	Medium	Solve
174	Avg by category #43	SQL — Aggregates & GROUP BY sql coding-practice	—	40	Hard	Solve
175	MySQL AVG salary by dept #43	MySQL — Aggregates & GROUP BY mysql coding-practice	—	40	Hard	Solve
176	PostgreSQL GROUP BY HAVING #43	PostgreSQL — Aggregates & GROUP BY postgresql coding-practice	—	40	Hard	Solve
177	T-SQL AVG salary by department #43	SQL Server — Aggregates & GROUP BY sqlserver coding-practice	—	20	Easy	Solve
178	Avg by category #44	SQL — Aggregates & GROUP BY sql coding-practice	—	30	Medium	Solve
179	MySQL AVG salary by dept #44	MySQL — Aggregates & GROUP BY mysql coding-practice	—	30	Medium	Solve
180	PostgreSQL GROUP BY HAVING #44	PostgreSQL — Aggregates & GROUP BY postgresql coding-practice	—	30	Medium	Solve
181	T-SQL AVG salary by department #44	SQL Server — Aggregates & GROUP BY sqlserver coding-practice	—	30	Medium	Solve
182	Avg by category #45	SQL — Aggregates & GROUP BY sql coding-practice	—	30	Medium	Solve
183	MySQL AVG salary by dept #45	MySQL — Aggregates & GROUP BY mysql coding-practice	—	30	Medium	Solve
184	PostgreSQL GROUP BY HAVING #45	PostgreSQL — Aggregates & GROUP BY postgresql coding-practice	—	30	Medium	Solve
185	T-SQL AVG salary by department #45	SQL Server — Aggregates & GROUP BY sqlserver coding-practice	—	40	Hard	Solve
186	Avg by category #46	SQL — Aggregates & GROUP BY sql coding-practice	—	40	Hard	Solve
187	MySQL AVG salary by dept #46	MySQL — Aggregates & GROUP BY mysql coding-practice	—	40	Hard	Solve
188	PostgreSQL GROUP BY HAVING #46	PostgreSQL — Aggregates & GROUP BY postgresql coding-practice	—	40	Hard	Solve
189	T-SQL AVG salary by department #46	SQL Server — Aggregates & GROUP BY sqlserver coding-practice	—	30	Medium	Solve
190	Avg by category #47	SQL — Aggregates & GROUP BY sql coding-practice	—	30	Medium	Solve
191	MySQL AVG salary by dept #47	MySQL — Aggregates & GROUP BY mysql coding-practice	—	30	Medium	Solve
192	PostgreSQL GROUP BY HAVING #47	PostgreSQL — Aggregates & GROUP BY postgresql coding-practice	—	30	Medium	Solve
193	T-SQL AVG salary by department #47	SQL Server — Aggregates & GROUP BY sqlserver coding-practice	—	20	Easy	Solve
194	Avg by category #48	SQL — Aggregates & GROUP BY sql coding-practice	—	30	Medium	Solve
195	MySQL AVG salary by dept #48	MySQL — Aggregates & GROUP BY mysql coding-practice	—	30	Medium	Solve
196	PostgreSQL GROUP BY HAVING #48	PostgreSQL — Aggregates & GROUP BY postgresql coding-practice	—	30	Medium	Solve
197	T-SQL AVG salary by department #48	SQL Server — Aggregates & GROUP BY sqlserver coding-practice	—	30	Medium	Solve
198	Avg by category #49	SQL — Aggregates & GROUP BY sql coding-practice	—	40	Hard	Solve
199	MySQL AVG salary by dept #49	MySQL — Aggregates & GROUP BY mysql coding-practice	—	40	Hard	Solve
200	PostgreSQL GROUP BY HAVING #49	PostgreSQL — Aggregates & GROUP BY postgresql coding-practice	—	40	Hard	Solve

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