patternsqlMinor
Will my sqlite database occupy less space if I insert nulls instead of zeros
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zerosspaceinsertsqliteoccupydatabaseinsteadwilllessnulls
Problem
I have a table where most of the values inserted in one of the columns are 0. Should the database be smaller if I insert nulls instead of zeros?
Solution
In the SQLite record format, both
In any case, you should use whatever value works best with your queries, and optimize only when needed.
NULL and the integer 0 need only a type code and no storage for the actual value itself.In any case, you should use whatever value works best with your queries, and optimize only when needed.
Context
StackExchange Database Administrators Q#90271, answer score: 5
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