After practicing, you can also takeHackerRank’s Skills Certification Testto test your SQL skills. These tests are timed assessments that require you to solve SQL questions within a time limit. Currently, the following SQL assessments are available: SQL Basictests you on simple queries, relationship...
After practicing, you can also takeHackerRank’s Skills Certification Testto test your SQL skills. These tests are timed assessments that require you to solve SQL questions within a time limit. Currently, the following SQL assessments are available: SQL Basictests you on simple queries, relationship...