schema: Use only SQL single quotes for strings

[saper]

New versions of sqlite no longer accept double
quotes for string literals.

On FreeBSD using sqlite 3.45.1 mixxx is unable
to start, even with an empty database, because
the migrations cannot be performed.

[JoergAtGithub]

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[saper]

done

[daschuer]

Since this affects also the 2.4 branch I have changed the merge target. Can you rebase your fix to 2.4?
I think it is
git rebase --onto=upstream/2.4 HEAD~1

[saper]

done, thanks!

[saper]

I have also prepared a patch for 2.3 (which I happen to have installed right now)
https://github.com/saper/mixxx/tree/sql-standard-quotes-schema-for-2.3 - shall I push a separate pull request for it?

[JoergAtGithub]

Thank you, but 2.3 is no longer being developed. We will not be releasing any more 2.3 bugfix releases.

[JoergAtGithub]

LGTM! Thank you, for your first contribution to Mixxx!

[saper]

For the reference: https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=279284 is a downstream FreeBSD bug report, I have backported this to 2.3. there (an upgrade to 2.4.x is ongoing).

[Swiftb0y]

@saper keep in mind that without ccc3e69 the autoDJ and Banshee Feature may be broken.