SQL ACADEMY • MODULE 26Advanced SQL Patterns
Combine SQL techniques to solve realistic analytical and engineering problems.
Advanced📚 8 Lessons⭐ 0 / 14840 XP⏳ In Progress
0 / 8 Lessons Completed (0%) LESSON 169🔓 Top N per Group
⏱ 3 Mins • ⭐ 1820 XP • Advanced
LESSON 170🔒 Duplicate Detection
⏱ 3 Mins • ⭐ 1830 XP • Advanced
LESSON 171🔒 Duplicate Removal Pattern
⏱ 3 Mins • ⭐ 1840 XP • Advanced
LESSON 172🔒 Latest Record
⏱ 3 Mins • ⭐ 1850 XP • Advanced
LESSON 173🔒 Missing Sequence Detection
⏱ 3 Mins • ⭐ 1860 XP • Advanced
LESSON 174🔒 Conditional Aggregation
⏱ 3 Mins • ⭐ 1870 XP • Advanced
LESSON 175🔒 Percentage by Group
⏱ 3 Mins • ⭐ 1880 XP • Advanced
LESSON 176🔒 Multi-Step Analytical Query
⏱ 3 Mins • ⭐ 1890 XP • Advanced