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Backend Developer
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PostgreSQL
Backend Developer
PostgreSQL questions
6 questions on PostgreSQL for backend developers, easiest first.
Medium
1
Benefit of INCLUDE in an index
medium
Hard
5
Workers block each other on a jobs table
hard
Two doctors go off call at once
hard
Table bloat that VACUUM will not fix
hard
Index for the few pending rows
hard
Adding an index to a live big table
hard
