SQL
SQL EXERCISES
1) Sqlcourse2 (Theory&Exercises)Views: 40215- Beginner
- 30 Exercises: agregate functions, order, group by, having , boolean, joins.
2) Ram KedenViews: 11084- Beginner
- 14 Exercises: select, filtering, scalar functions, group by, joins, subquery, tables, DDL.
3) W3resourceViews: 8927- Beginner – Intermediate
- 400 Exercises: sql queries, filtering, sorting, multiple tables, joins, subqueries.
4) W3Resource (PostgreSQL)Views: 5129- Beginner – Intermediate
- 140 Exercises
5) Stanford UniversityViews: 9146- Beginner – Intermediate
- 40 Exercises: select, variables, subqueries, joins, aggregation, data modification.
6) Pgexercises (PostgreSQL)Views: 3246- Beginner – Intermediate
- 100 Exercises
7) SQLZoo (Theory&Quiz)Views: 4054- Beginner – Intermediate
- 20 Exercises: select, sum, count, joins, nulls.
8) Programmr (Login required)Views: 1300- Beginner – Intermediate
- 20 Exercises/projects/challenges
9) WikibooksViews: 3063- Intermediate
- 60 Exercises: multiple tables queries.
10) Teach BeamersViews: 3752- Intermediate
- 50 Exercises
11) University of TorontoViews: 3818- Intermediate
- 100 Exercises
12) AMIS Tech blogViews: 1918- Intermediate
- 1 Challenge: Football World Cup 2014
13) Hassan KhosraviViews: 1773- Intermediate
- 27 Practice exams: databases
14) Techgig (Login required)Views: 996- Intermediate
- 16 Skills evaluation tests
15) Burleson ConsultingViews: 1067- Intermediate
- 7 Evaluation questions
16) ToptalViews: 2308- Intermediate
- 45 Interview questions
17) Vertabelo AcademyViews: 1492- Intermediate
- 20 Interview questions. 10 Exercises
18) InterviewBitViews: 2275- Intermediate
- 4 Exercises & Mock interview questions: joins and sub queries.
18) Richard WatsonViews:- Intermediate
- Data management exercises
19) Guru99Views: 1939- Intermediate
- 50 Theory questions
20) PearsonViews: 851- Intermediate
- 15 Theory questions: MySQL certification
- Intermediate
- PL/SQL exercises
22) ORACLE (Login Required)Views: 748- Intermediate
- Challenge & Quiz
23) WonkoViews: 1132- Intermediate – Advanced
- 50 Exercises: multiple table queries
24) Clavadetscher Charles. Wiki. PostgreSQLViews: 888- Intermediate – Advanced
- 25 Exercises: server configuration, db management, security, backup, maintenance.
25) MITViews: 1692- Advanced
- 10 Exercises: subqueries, joins.
26) Webucator (Theory&Exercises)Views: 1167- Advanced
- 2 Exercises
27) WiseOwl (ZIP download)Views: 1417- Beginner – Intermediate – Advanced
- 190 Exercises
28) Database System Concepts. Yale UniversityViews: 1445- Beginner – Intermediate – Advanced
- 30 Exercises/Labs
29) Hacker RankViews: 2066- Beginner – Intermediate – Advanced
- 20 Challenges
30) MssqltipsViews: 1396- Beginner – Intermediate – Advanced
- 12 SQL Server Developer questions.
QUICK SURVEY
INSTALL SQL
Youtube. MySQL InstallationViews: 1238Youtube. PostgreSQL InstallationViews: 1316
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