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How to Reduce SQLite Database File Size Using Qt

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G Offline
G Offline
gohj

wrote on 20 Feb 2019, 08:35 last edited by

#1

Hi.
I use QSqlDatabase to store user data.
Database file size is not reduced, although user data has been deleted or Drop successfully.
Please reply to anyone who knows how to solve this problem.
J 1 Reply Last reply 20 Feb 2019, 09:03

0
G gohj
20 Feb 2019, 08:35

Hi.
I use QSqlDatabase to store user data.
Database file size is not reduced, although user data has been deleted or Drop successfully.
Please reply to anyone who knows how to solve this problem.
J Offline
J Offline
jsulm
Lifetime Qt Champion
wrote on 20 Feb 2019, 09:03 last edited by

#2

@gohj Take a look at this: https://www.sqlite.org/lang_vacuum.html
Also you should mention what database you're using (I guess SQLite).
https://forum.qt.io/topic/113070/qt-code-of-conduct
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20 Feb 2019, 08:35