As a rebuild is needed for bug #841751 could this also be included. It is simply a matter of adding a single entry (libqt5sql5-mysql) to the dependencies of digikam. I attached a svn patch. Thanks.
Index: control =================================================================== --- control (revision 20667) +++ control (working copy) @@ -54,7 +54,7 @@ Package: digikam Architecture: any -Depends: ${shlibs:Depends}, ${misc:Depends}, ${perl:Depends}, digikam-private-libs (= ${binary:Version}), libqt5sql5-sqlite, digikam-data (= ${source:Version}) +Depends: ${shlibs:Depends}, ${misc:Depends}, ${perl:Depends}, digikam-private-libs (= ${binary:Version}), libqt5sql5-sqlite, libqt5sql5-mysql, digikam-data (= ${source:Version}) Recommends: www-browser, ffmpegthumbs Suggests: digikam-doc, systemsettings Conflicts: ${digikam:Conflicts}