where Coding Problems

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

255 problems in this topic

#	Title	Topics	Acceptance	Pts	Difficulty
1	MySQL SELECT with LIMIT	SQL Server — WHERE & filtering sqlserver coding-practice	—	20	Easy	Solve
2	MySQL SELECT with LIMIT	MySQL — WHERE & filtering mysql coding-practice	—	20	Easy	Solve
3	PostgreSQL SELECT with ILIKE	PostgreSQL — WHERE & filtering postgresql coding-practice	—	20	Easy	Solve
4	Select all employees	SQL — WHERE & filtering sql coding-practice	—	20	Easy	Solve
5	Select specific columns	SQL — WHERE & filtering sql coding-practice	—	20	Easy	Solve
6	Filter category X #1	SQL — WHERE & filtering sql coding-practice	—	40	Hard	Solve
7	MySQL WHERE salary > 80000 #1	MySQL — WHERE & filtering mysql coding-practice	—	40	Hard	Solve
8	PostgreSQL ILIKE search #1	PostgreSQL — WHERE & filtering postgresql coding-practice	—	40	Hard	Solve
9	T-SQL WHERE salary > 70000 #1	SQL Server — WHERE & filtering sqlserver coding-practice	—	40	Hard	Solve
10	Filter category X #2	SQL — WHERE & filtering sql coding-practice	—	30	Medium	Solve
11	MySQL WHERE salary > 85000 #2	MySQL — WHERE & filtering mysql coding-practice	—	30	Medium	Solve
12	PostgreSQL ILIKE search #2	PostgreSQL — WHERE & filtering postgresql coding-practice	—	30	Medium	Solve
13	T-SQL WHERE salary > 72500 #2	SQL Server — WHERE & filtering sqlserver coding-practice	—	30	Medium	Solve
14	Filter category X #3	SQL — WHERE & filtering sql coding-practice	—	30	Medium	Solve
15	MySQL WHERE salary > 90000 #3	MySQL — WHERE & filtering mysql coding-practice	—	30	Medium	Solve
16	PostgreSQL ILIKE search #3	PostgreSQL — WHERE & filtering postgresql coding-practice	—	30	Medium	Solve
17	T-SQL WHERE salary > 75000 #3	SQL Server — WHERE & filtering sqlserver coding-practice	—	20	Easy	Solve
18	Filter category X #4	SQL — WHERE & filtering sql coding-practice	—	40	Hard	Solve
19	MySQL WHERE salary > 95000 #4	MySQL — WHERE & filtering mysql coding-practice	—	40	Hard	Solve
20	PostgreSQL ILIKE search #4	PostgreSQL — WHERE & filtering postgresql coding-practice	—	40	Hard	Solve
21	T-SQL WHERE salary > 77500 #4	SQL Server — WHERE & filtering sqlserver coding-practice	—	30	Medium	Solve
22	Filter category X #5	SQL — WHERE & filtering sql coding-practice	—	30	Medium	Solve
23	MySQL WHERE salary > 100000 #5	MySQL — WHERE & filtering mysql coding-practice	—	30	Medium	Solve
24	PostgreSQL ILIKE search #5	PostgreSQL — WHERE & filtering postgresql coding-practice	—	30	Medium	Solve
25	T-SQL WHERE salary > 80000 #5	SQL Server — WHERE & filtering sqlserver coding-practice	—	40	Hard	Solve
26	Filter category X #6	SQL — WHERE & filtering sql coding-practice	—	30	Medium	Solve
27	MySQL WHERE salary > 105000 #6	MySQL — WHERE & filtering mysql coding-practice	—	30	Medium	Solve
28	PostgreSQL ILIKE search #6	PostgreSQL — WHERE & filtering postgresql coding-practice	—	30	Medium	Solve
29	T-SQL WHERE salary > 82500 #6	SQL Server — WHERE & filtering sqlserver coding-practice	—	30	Medium	Solve
30	Filter category X #7	SQL — WHERE & filtering sql coding-practice	—	40	Hard	Solve
31	MySQL WHERE salary > 110000 #7	MySQL — WHERE & filtering mysql coding-practice	—	40	Hard	Solve
32	PostgreSQL ILIKE search #7	PostgreSQL — WHERE & filtering postgresql coding-practice	—	40	Hard	Solve
33	T-SQL WHERE salary > 85000 #7	SQL Server — WHERE & filtering sqlserver coding-practice	—	20	Easy	Solve
34	Filter category X #8	SQL — WHERE & filtering sql coding-practice	—	30	Medium	Solve
35	MySQL WHERE salary > 115000 #8	MySQL — WHERE & filtering mysql coding-practice	—	30	Medium	Solve
36	PostgreSQL ILIKE search #8	PostgreSQL — WHERE & filtering postgresql coding-practice	—	30	Medium	Solve
37	T-SQL WHERE salary > 87500 #8	SQL Server — WHERE & filtering sqlserver coding-practice	—	30	Medium	Solve
38	Filter category X #9	SQL — WHERE & filtering sql coding-practice	—	30	Medium	Solve
39	MySQL WHERE salary > 120000 #9	MySQL — WHERE & filtering mysql coding-practice	—	30	Medium	Solve
40	PostgreSQL ILIKE search #9	PostgreSQL — WHERE & filtering postgresql coding-practice	—	30	Medium	Solve
41	T-SQL WHERE salary > 90000 #9	SQL Server — WHERE & filtering sqlserver coding-practice	—	40	Hard	Solve
42	Filter category X #10	SQL — WHERE & filtering sql coding-practice	—	40	Hard	Solve
43	MySQL WHERE salary > 125000 #10	MySQL — WHERE & filtering mysql coding-practice	—	40	Hard	Solve
44	PostgreSQL ILIKE search #10	PostgreSQL — WHERE & filtering postgresql coding-practice	—	40	Hard	Solve
45	T-SQL WHERE salary > 92500 #10	SQL Server — WHERE & filtering sqlserver coding-practice	—	30	Medium	Solve
46	Filter category X #11	SQL — WHERE & filtering sql coding-practice	—	30	Medium	Solve
47	MySQL WHERE salary > 130000 #11	MySQL — WHERE & filtering mysql coding-practice	—	30	Medium	Solve
48	PostgreSQL ILIKE search #11	PostgreSQL — WHERE & filtering postgresql coding-practice	—	30	Medium	Solve
49	T-SQL WHERE salary > 95000 #11	SQL Server — WHERE & filtering sqlserver coding-practice	—	20	Easy	Solve
50	Filter category X #12	SQL — WHERE & filtering sql coding-practice	—	30	Medium	Solve

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