sqlite - Android data storage issue -

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i have app stores data in sqlite database, when app installed uses 8kb of data , when start inserting data size increases. weird thing when start cleaning database tables, empty database never recover first 8kb of data more, in cases more 100kb, data come from?

a database not filesystem, when delete data database, not recover space used. database driver tend prefer keep old allocated space.

you can compact database, recover space manually executing sqlite vacuum command.

it may possible enable auto_vacuum mode, needs done before database creation.


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