Issue VACCUM SQL directive to prevent the DB from keeping old Seeds.

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[pfedan]

I signed it!

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[pfedan]

I'd consider this also a security issue (and if not, at least a matter of 'tidiness') to securely delete the seeds, see also the documentation of VACUUM (third bullet in the top list).

[ThomasHabets]

Is that semicolon needed? The other instances of mDatabase.execSQL don't end in semicolon.

[ThomasHabets]

I've filed this internally as b/129332125 because…

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FYI: The version in Google Play Store / Apple App store is not the same as this opensource version. They've diverged. This opensource version is also unlikely to end up in the app stores. This open source version doesn't get much love, but I'll accept well-written pull requests. But don't expect this feature to be implemented by Google.

[ThomasHabets]

(will merge this anyway after you confirm the semicolon thingy)

[pfedan]

The semicolon is actually optional, as it is only one single command in the statement. It'll work either way. It was just a matter of habit to finalize an SQL command using ;.

I've filed this internally as b/129332125 because…

Not sure what that means. Will that change also be made in the Play Store / App Store versions?

[ThomasHabets]

Either is good. Thanks!