[Digikam-devel] [Bug 233770] New: Error messages after changing to mysql

[Johannes Wienke]

https://bugs.kde.org/show_bug.cgi?id=233770

           Summary: Error messages after changing to mysql
           Product: digikam
           Version: unspecified
          Platform: Archlinux Packages
        OS/Version: unspecified
            Status: NEW
          Severity: normal
          Priority: NOR
         Component: general
        AssignedTo: digikam-devel at kde.org
        ReportedBy: languitar at semipol.de


Version:           trunk (using KDE 4.4.2)
Installed from:    Archlinux Packages

After changing the database settings to mysql using a database that was created
with the migration tool beforehand, I see these messages on the console:

digikam(13449)/digikam (core): Call initializeThumbnailDatabase at application
start. There are already thumbnail loading threads created, and these will not
be switched to use the database.  
digikam(13449)/digikam (core): Call initializeThumbnailDatabase at application
start. There are already thumbnail loading threads created, and these will not
be switched to use the database.  
digikam(13449)/digikam (core)
Digikam::DatabaseCoreBackendPrivate::debugOutputFailedQuery: Failure executing
query:
digikam(13449)/digikam (core)
Digikam::DatabaseCoreBackendPrivate::debugOutputFailedQuery: "CREATE TABLE
Settings         
                            (keyword LONGTEXT CHARACTER SET utf8 NOT NULL,
                             value LONGTEXT CHARACTER SET utf8,
                             UNIQUE(keyword(333)))
                 "
digikam(13449)/digikam (core)
Digikam::DatabaseCoreBackendPrivate::debugOutputFailedQuery: Error messages:
"Table 'Settings' already exists QMYSQL3: Unable to execute statement" 1050 2
"Table 'Settings' already exists" "QMYSQL3: Unable to execute statement"
QSqlError(-1, "", "")
digikam(13449)/digikam (core)
Digikam::DatabaseCoreBackendPrivate::debugOutputFailedQuery: Bound values:  ()
QSqlDatabasePrivate::removeDatabase: connection 'thumbnailDatabase-25238784' is
still in use, all queries will cease to work.
digikam(13449)/digikam (core)
Digikam::DatabaseCoreBackendPrivate::debugOutputFailedQuery: Failure executing
query:
digikam(13449)/digikam (core)
Digikam::DatabaseCoreBackendPrivate::debugOutputFailedQuery: "CREATE TABLE
Settings         
                            (keyword LONGTEXT CHARACTER SET utf8 NOT NULL,
                             value LONGTEXT CHARACTER SET utf8,
                             UNIQUE(keyword(333)))
                 "
digikam(13449)/digikam (core)
Digikam::DatabaseCoreBackendPrivate::debugOutputFailedQuery: Error messages:
"Table 'Settings' already exists QMYSQL3: Unable to execute statement" 1050 2
"Table 'Settings' already exists" "QMYSQL3: Unable to execute statement"
QSqlError(-1, "", "")
digikam(13449)/digikam (core)
Digikam::DatabaseCoreBackendPrivate::debugOutputFailedQuery: Bound values:  ()

Doesn't look too healthy. ;) Is this desired? If yes, this will definitely
confuse users.

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