Sqlite: Inject RTTI into TU

We had problems on macOS with the catching of exceptions because the has
type_info::hash_code was different. This is probably a bug because RTTI
code is injected for an inline class.

To work around that problem we implemented the virtual what method for
every exception.

Task-number: QDS-9266
Change-Id: I79052c8b70adead412d1940b17195151fb19ebb9
Reviewed-by: Qt CI Bot <qt_ci_bot@qt-project.org>
Reviewed-by: <github-actions-qt-creator@cristianadam.eu>
Reviewed-by: Vikas Pachdha <vikas.pachdha@qt.io>

src/libs/sqlite/sqlitebasestatement.cpp

@@ -79,7 +79,7 @@ void BaseStatement::waitForUnlockNotify() const
                                            &unlockNotification);
 
     if (resultCode == SQLITE_LOCKED)
-        throw DeadLock("SqliteStatement::waitForUnlockNotify: database is in a dead lock!");
+        throw DeadLock();
 
     unlockNotification.wait();
 }
@@ -490,13 +490,13 @@ void BaseStatement::checkForBindingError(int resultCode) const
 void BaseStatement::checkBindingParameterCount(int bindingParameterCount) const
 {
     if (bindingParameterCount != sqlite3_bind_parameter_count(m_compiledStatement.get()))
-        throw WrongBindingParameterCount{"Sqlite: wrong binding parameter count!"};
+        throw WrongBindingParameterCount{};
 }
 
 void BaseStatement::checkColumnCount(int columnCount) const
 {
     if (columnCount != sqlite3_column_count(m_compiledStatement.get()))
-        throw WrongColumnCount{"Sqlite: wrong column count!"};
+        throw WrongColumnCount{};
 }
 
 bool BaseStatement::isReadOnlyStatement() const
@@ -504,102 +504,102 @@ bool BaseStatement::isReadOnlyStatement() const
     return sqlite3_stmt_readonly(m_compiledStatement.get());
 }
 
-void BaseStatement::throwStatementIsBusy(const char *whatHasHappened) const
+void BaseStatement::throwStatementIsBusy(const char *) const
 {
-    throw StatementIsBusy(whatHasHappened, sqlite3_errmsg(sqliteDatabaseHandle()));
+    throw StatementIsBusy(sqlite3_errmsg(sqliteDatabaseHandle()));
 }
 
-void BaseStatement::throwStatementHasError(const char *whatHasHappened) const
+void BaseStatement::throwStatementHasError(const char *) const
 {
-    throw StatementHasError(whatHasHappened, sqlite3_errmsg(sqliteDatabaseHandle()));
+    throw StatementHasError(sqlite3_errmsg(sqliteDatabaseHandle()));
 }
 
-void BaseStatement::throwStatementIsMisused(const char *whatHasHappened) const
+void BaseStatement::throwStatementIsMisused(const char *) const
 {
-    throw StatementIsMisused(whatHasHappened, sqlite3_errmsg(sqliteDatabaseHandle()));
+    throw StatementIsMisused(sqlite3_errmsg(sqliteDatabaseHandle()));
 }
 
-void BaseStatement::throwInputOutputError(const char *whatHasHappened) const
+void BaseStatement::throwInputOutputError(const char *) const
 {
-    throw InputOutputError(whatHasHappened);
+    throw InputOutputError();
 }
 
-void BaseStatement::throwConstraintPreventsModification(const char *whatHasHappened) const
+void BaseStatement::throwConstraintPreventsModification(const char *) const
 {
-    throw ConstraintPreventsModification(whatHasHappened, sqlite3_errmsg(sqliteDatabaseHandle()));
+    throw ConstraintPreventsModification(sqlite3_errmsg(sqliteDatabaseHandle()));
 }
 
-void BaseStatement::throwNoValuesToFetch(const char *whatHasHappened) const
+void BaseStatement::throwNoValuesToFetch(const char *) const
 {
-    throw NoValuesToFetch(whatHasHappened);
+    throw NoValuesToFetch();
 }
 
-void BaseStatement::throwBindingIndexIsOutOfRange(const char *whatHasHappened) const
+void BaseStatement::throwBindingIndexIsOutOfRange(const char *) const
 {
-    throw BindingIndexIsOutOfRange(whatHasHappened, sqlite3_errmsg(sqliteDatabaseHandle()));
+    throw BindingIndexIsOutOfRange(sqlite3_errmsg(sqliteDatabaseHandle()));
 }
 
 void BaseStatement::throwUnknowError(const char *whatHasHappened) const
 {
     if (sqliteDatabaseHandle())
-        throw UnknowError(whatHasHappened, sqlite3_errmsg(sqliteDatabaseHandle()));
+        throw UnknowError(sqlite3_errmsg(sqliteDatabaseHandle()));
     else
         throw UnknowError(whatHasHappened);
 }
 
-void BaseStatement::throwBingingTooBig(const char *whatHasHappened) const
+void BaseStatement::throwBingingTooBig(const char *) const
 {
-    throw BindingTooBig(whatHasHappened, sqlite3_errmsg(sqliteDatabaseHandle()));
+    throw BindingTooBig(sqlite3_errmsg(sqliteDatabaseHandle()));
 }
 
-void BaseStatement::throwTooBig(const char *whatHasHappened) const
+void BaseStatement::throwTooBig(const char *) const
 {
-    throw TooBig{whatHasHappened, sqlite3_errmsg(sqliteDatabaseHandle())};
+    throw TooBig{sqlite3_errmsg(sqliteDatabaseHandle())};
 }
 
-void BaseStatement::throwSchemaChangeError(const char *whatHasHappened) const
+void BaseStatement::throwSchemaChangeError(const char *) const
 {
-    throw SchemeChangeError{whatHasHappened, sqlite3_errmsg(sqliteDatabaseHandle())};
+    throw SchemeChangeError{sqlite3_errmsg(sqliteDatabaseHandle())};
 }
 
-void BaseStatement::throwCannotWriteToReadOnlyConnection(const char *whatHasHappened) const
+void BaseStatement::throwCannotWriteToReadOnlyConnection(const char *) const
 {
-    throw CannotWriteToReadOnlyConnection{whatHasHappened, sqlite3_errmsg(sqliteDatabaseHandle())};
+    throw CannotWriteToReadOnlyConnection{sqlite3_errmsg(sqliteDatabaseHandle())};
 }
 
-void BaseStatement::throwProtocolError(const char *whatHasHappened) const
+void BaseStatement::throwProtocolError(const char *) const
 {
-    throw ProtocolError{whatHasHappened, sqlite3_errmsg(sqliteDatabaseHandle())};
+    throw ProtocolError{sqlite3_errmsg(sqliteDatabaseHandle())};
 }
 
-void BaseStatement::throwDatabaseExceedsMaximumFileSize(const char *whatHasHappened) const
+void BaseStatement::throwDatabaseExceedsMaximumFileSize(const char *) const
 {
-    throw DatabaseExceedsMaximumFileSize{whatHasHappened, sqlite3_errmsg(sqliteDatabaseHandle())};
+    throw DatabaseExceedsMaximumFileSize{sqlite3_errmsg(sqliteDatabaseHandle())};
 }
 
-void BaseStatement::throwDataTypeMismatch(const char *whatHasHappened) const
+void BaseStatement::throwDataTypeMismatch(const char *) const
 {
-    throw DataTypeMismatch{whatHasHappened, sqlite3_errmsg(sqliteDatabaseHandle())};
+    throw DataTypeMismatch{sqlite3_errmsg(sqliteDatabaseHandle())};
 }
 
-void BaseStatement::throwConnectionIsLocked(const char *whatHasHappened) const
+void BaseStatement::throwConnectionIsLocked(const char *) const
 {
-    throw ConnectionIsLocked{whatHasHappened, sqlite3_errmsg(sqliteDatabaseHandle())};
+    throw ConnectionIsLocked{sqlite3_errmsg(sqliteDatabaseHandle())};
 }
 
-void BaseStatement::throwExecutionInterrupted(const char *whatHasHappened) const
+void BaseStatement::throwExecutionInterrupted(const char *) const
 {
-    throw ExecutionInterrupted{whatHasHappened};
+    throw ExecutionInterrupted{};
 }
 
-void BaseStatement::throwDatabaseIsCorrupt(const char *whatHasHappened) const
+void BaseStatement::throwDatabaseIsCorrupt(const char *) const
 {
-    throw DatabaseIsCorrupt{whatHasHappened};
+    throw DatabaseIsCorrupt{};
 }
 
-void BaseStatement::throwCannotOpen(const char *whatHasHappened) const
+void BaseStatement::throwCannotOpen(const char *) const
 {
-    throw CannotOpen{whatHasHappened};
+    throw CannotOpen{};
 }
 
 QString BaseStatement::columnName(int column) const

src/libs/sqlite/sqlitebasestatement.h

@@ -417,7 +417,7 @@ private:
             : statement(statement)
         {
             if (statement && !statement->database().isLocked())
-                throw DatabaseIsNotLocked{"Database connection is not locked!"};
+                throw DatabaseIsNotLocked{};
         }
 
         Resetter(Resetter &) = delete;

src/libs/sqlite/sqlitedatabasebackend.cpp

@@ -259,15 +259,17 @@ void DatabaseBackend::registerBusyHandler()
 void DatabaseBackend::checkForOpenDatabaseWhichCanBeClosed()
 {
     if (m_databaseHandle == nullptr)
-        throw DatabaseIsAlreadyClosed("SqliteDatabaseBackend::close: database is not open so it cannot be closed.");
+        throw DatabaseIsAlreadyClosed();
 }
 
 void DatabaseBackend::checkDatabaseClosing(int resultCode)
 {
     switch (resultCode) {
         case SQLITE_OK: return;
-        case SQLITE_BUSY: throw DatabaseIsBusy("SqliteDatabaseBackend::close: database is busy because of e.g. unfinalized statements and will stay open!");
+        case SQLITE_BUSY:
-        default: throwUnknowError("SqliteDatabaseBackend::close: unknown error happens at closing!");
+        throw DatabaseIsBusy();
+        default:
+        throw UnknowError("SqliteDatabaseBackend::close: unknown error happens at closing!");
     }
 }
 
@@ -277,8 +279,7 @@ void DatabaseBackend::checkCanOpenDatabase(Utils::SmallStringView databaseFilePa
         throw DatabaseFilePathIsEmpty("SqliteDatabaseBackend::SqliteDatabaseBackend: database cannot be opened because the file path is empty!");
 
     if (!QFileInfo::exists(QFileInfo(QString(databaseFilePath)).path()))
-        throw WrongFilePath("SqliteDatabaseBackend::SqliteDatabaseBackend: database cannot be opened because of wrong file path!",
+        throw WrongFilePath(Utils::SmallString(databaseFilePath));
-                            Utils::SmallString(databaseFilePath));
 
     if (databaseIsOpen())
         throw DatabaseIsAlreadyOpen("SqliteDatabaseBackend::SqliteDatabaseBackend: database cannot be opened because it is already open!");
@@ -287,80 +288,73 @@ void DatabaseBackend::checkCanOpenDatabase(Utils::SmallStringView databaseFilePa
 void DatabaseBackend::checkDatabaseCouldBeOpened(int resultCode)
 {
     switch (resultCode) {
-        case SQLITE_OK:
+    case SQLITE_OK:
-            return;
+        return;
-        default:
+    default:
-            closeWithoutException();
+        closeWithoutException();
-            throw UnknowError(
+        throw UnknowError(sqlite3_errmsg(sqliteDatabaseHandle()));
-                "SqliteDatabaseBackend::SqliteDatabaseBackend: database cannot be opened:",
+    }
-                sqlite3_errmsg(sqliteDatabaseHandle()));
-        }
 }
 
 void DatabaseBackend::checkCarrayCannotBeIntialized(int resultCode)
 {
     if (resultCode != SQLITE_OK)
-        throwDatabaseIsNotOpen(
+        throw DatabaseIsNotOpen();
-            "SqliteDatabaseBackend: database cannot be opened because carray failed!");
 }
 
 void DatabaseBackend::checkPragmaValue(Utils::SmallStringView databaseValue,
                                        Utils::SmallStringView expectedValue)
 {
     if (databaseValue != expectedValue)
-        throw PragmaValueNotSet("SqliteDatabaseBackend::setPragmaValue: pragma value is not set!");
+        throw PragmaValueNotSet();
 }
 
 void DatabaseBackend::checkDatabaseHandleIsNotNull() const
 {
     if (m_databaseHandle == nullptr)
-        throwDatabaseIsNotOpen("SqliteDatabaseBackend: database is not open!");
+        throw DatabaseIsNotOpen();
 }
 
 void DatabaseBackend::checkIfMultithreadingIsActivated(int resultCode)
 {
     if (resultCode != SQLITE_OK)
-        throwExceptionStatic(
+        throw MultiTheadingCannotBeActivated{};
-            "SqliteDatabaseBackend::activateMultiThreading: multithreading can't be activated!");
 }
 
 void DatabaseBackend::checkIfLoogingIsActivated(int resultCode)
 {
     if (resultCode != SQLITE_OK)
-        throwExceptionStatic("SqliteDatabaseBackend::activateLogging: logging can't be activated!");
+        throw LoggingCannotBeActivated{};
 }
 
 void DatabaseBackend::checkMmapSizeIsSet(int resultCode)
 {
     if (resultCode != SQLITE_OK)
-        throwExceptionStatic(
+        throw MemoryMappingCannotBeChanged{};
-            "SqliteDatabaseBackend::checkMmapSizeIsSet: mmap size can't be changed!");
 }
 
 void DatabaseBackend::checkInitializeSqliteLibraryWasSuccesful(int resultCode)
 {
     if (resultCode != SQLITE_OK)
-        throwExceptionStatic(
+        throw LibraryCannotBeInitialized{};
-            "SqliteDatabaseBackend::initializeSqliteLibrary: SqliteLibrary cannot initialized!");
 }
 
 void DatabaseBackend::checkShutdownSqliteLibraryWasSuccesful(int resultCode)
 {
     if (resultCode != SQLITE_OK)
-        throwExceptionStatic(
+        throw LibraryCannotBeShutdown{};
-            "SqliteDatabaseBackend::shutdownSqliteLibrary: SqliteLibrary cannot be shutdowned!");
 }
 
 void DatabaseBackend::checkIfLogCouldBeCheckpointed(int resultCode)
 {
     if (resultCode != SQLITE_OK)
-        throwException("SqliteDatabaseBackend::checkpointFullWalLog: WAL log could not be checkpointed!");
+        throw LogCannotBeCheckpointed{};
 }
 
 void DatabaseBackend::checkIfBusyTimeoutWasSet(int resultCode)
 {
     if (resultCode != SQLITE_OK)
-        throwException("SqliteDatabaseBackend::setBusyTimeout: Busy timeout cannot be set!");
+        throw BusyTimerCannotBeSet{};
 }
 
 namespace {
@@ -392,7 +386,7 @@ JournalMode DatabaseBackend::pragmaToJournalMode(Utils::SmallStringView pragma)
     int index = indexOfPragma(pragma, journalModeStrings);
 
     if (index < 0)
-        throwExceptionStatic("SqliteDatabaseBackend::pragmaToJournalMode: pragma can't be transformed in a journal mode enumeration!");
+        throw PragmaValueCannotBeTransformed{};
 
     return static_cast<JournalMode>(index);
 }
@@ -429,15 +423,14 @@ void DatabaseBackend::walCheckpointFull()
     case SQLITE_BUSY_SNAPSHOT:
     case SQLITE_BUSY_TIMEOUT:
     case SQLITE_BUSY:
-        throw DatabaseIsBusy("DatabaseBackend::walCheckpointFull: Operation could not concluded "
+        throw DatabaseIsBusy();
-                             "because database is busy!");
     case SQLITE_ERROR_MISSING_COLLSEQ:
     case SQLITE_ERROR_RETRY:
     case SQLITE_ERROR_SNAPSHOT:
     case SQLITE_ERROR:
-        throwException("DatabaseBackend::walCheckpointFull: Error occurred!");
+        throw LogCannotBeCheckpointed{};
     case SQLITE_MISUSE:
-        throwExceptionStatic("DatabaseBackend::walCheckpointFull: Misuse of database!");
+        throw CheckpointIsMisused{};
     }
 }
 
@@ -489,29 +482,6 @@ void DatabaseBackend::resetProgressHandler()
     sqlite3_progress_handler(sqliteDatabaseHandle(), 0, nullptr, nullptr);
 }
 
-void DatabaseBackend::throwExceptionStatic(const char *whatHasHappens)
-{
-    throw Exception(whatHasHappens);
-}
-
-void DatabaseBackend::throwException(const char *whatHasHappens) const
-{
-    if (m_databaseHandle)
-        throw ExceptionWithMessage(whatHasHappens, sqlite3_errmsg(m_databaseHandle));
-    else
-        throw Exception(whatHasHappens);
-}
-
-void DatabaseBackend::throwUnknowError(const char *whatHasHappens) const
-{
-    throw UnknowError(whatHasHappens);
-}
-
-void DatabaseBackend::throwDatabaseIsNotOpen(const char *whatHasHappens) const
-{
-    throw DatabaseIsNotOpen(whatHasHappens);
-}
-
 template<typename Type>
 Type DatabaseBackend::toValue(Utils::SmallStringView sqlStatement) const
 {

src/libs/sqlite/sqlitedatabasebackend.h

@@ -108,11 +108,6 @@ protected:
     static Utils::SmallStringView journalModeToPragma(JournalMode journalMode);
     static JournalMode pragmaToJournalMode(Utils::SmallStringView pragma);
 
-    Q_NORETURN static void throwExceptionStatic(const char *whatHasHappens);
-    [[noreturn]] void throwException(const char *whatHasHappens) const;
-    [[noreturn]] void throwUnknowError(const char *whatHasHappens) const;
-    [[noreturn]] void throwDatabaseIsNotOpen(const char *whatHasHappens) const;
-
 private:
     Database &m_database;
     sqlite3 *m_databaseHandle;

src/libs/sqlite/sqliteexception.cpp

@@ -11,7 +11,12 @@ namespace Sqlite {
 
 const char *Exception::what() const noexcept
 {
-    return m_whatErrorHasHappen;
+    return "Sqlite::Exception";
+}
+
+const char *ExceptionWithMessage::what() const noexcept
+{
+    return "Sqlite::ExceptionWithMessage";
 }
 
 void ExceptionWithMessage::printWarning() const
@@ -19,4 +24,279 @@ void ExceptionWithMessage::printWarning() const
     qWarning() << what() << m_sqliteErrorMessage;
 }
 
+const char *StatementIsBusy::what() const noexcept
+{
+    return "Sqlite::StatementIsBusy";
+}
+
+const char *DatabaseIsBusy::what() const noexcept
+{
+    return "Sqlite::DatabaseIsBusy";
+}
+
+const char *StatementHasError::what() const noexcept
+{
+    return "Sqlite::StatementHasError";
+}
+
+const char *StatementIsMisused::what() const noexcept
+{
+    return "Sqlite::StatementIsMisused";
+}
+
+const char *InputOutputError::what() const noexcept
+{
+    return "Sqlite::InputOutputError";
+}
+
+const char *ConstraintPreventsModification::what() const noexcept
+{
+    return "Sqlite::ConstraintPreventsModification";
+}
+
+const char *NoValuesToFetch::what() const noexcept
+{
+    return "Sqlite::NoValuesToFetch";
+}
+
+const char *BindingIndexIsOutOfRange::what() const noexcept
+{
+    return "Sqlite::BindingIndexIsOutOfRange";
+}
+
+const char *WrongBindingName::what() const noexcept
+{
+    return "Sqlite::WrongBindingName";
+}
+
+const char *DatabaseIsNotOpen::what() const noexcept
+{
+    return "Sqlite::DatabaseIsNotOpen";
+}
+
+const char *DatabaseCannotBeOpened::what() const noexcept
+{
+    return "Sqlite::DatabaseCannotBeOpened";
+}
+
+const char *DatabaseFilePathIsEmpty::what() const noexcept
+{
+    return "Sqlite::DatabaseFilePathIsEmpty";
+}
+
+const char *DatabaseIsAlreadyOpen::what() const noexcept
+{
+    return "Sqlite::DatabaseIsAlreadyOpen";
+}
+
+const char *DatabaseCannotBeClosed::what() const noexcept
+{
+    return "Sqlite::DatabaseCannotBeClosed";
+}
+
+const char *DatabaseIsAlreadyClosed::what() const noexcept
+{
+    return "Sqlite::DatabaseIsAlreadyClosed";
+}
+
+const char *WrongFilePath::what() const noexcept
+{
+    return "Sqlite::WrongFilePath";
+}
+
+const char *PragmaValueNotSet::what() const noexcept
+{
+    return "Sqlite::PragmaValueNotSet";
+}
+
+const char *NotReadOnlySqlStatement::what() const noexcept
+{
+    return "Sqlite::NotReadOnlySqlStatement";
+}
+
+const char *NotWriteSqlStatement::what() const noexcept
+{
+    return "Sqlite::NotWriteSqlStatement";
+}
+
+const char *DeadLock::what() const noexcept
+{
+    return "Sqlite::DeadLock";
+}
+
+const char *UnknowError::what() const noexcept
+{
+    return "Sqlite::UnknowError";
+}
+
+const char *BindingTooBig::what() const noexcept
+{
+    return "Sqlite::BindingTooBig";
+}
+
+const char *TooBig::what() const noexcept
+{
+    return "Sqlite::TooBig";
+}
+
+const char *CannotConvert::what() const noexcept
+{
+    return "Sqlite::CannotConvert";
+}
+
+const char *ForeignKeyColumnIsNotUnique::what() const noexcept
+{
+    return "Sqlite::ForeignKeyColumnIsNotUnique";
+}
+
+const char *CannotApplyChangeSet::what() const noexcept
+{
+    return "Sqlite::CannotApplyChangeSet";
+}
+
+const char *ChangeSetIsMisused::what() const noexcept
+{
+    return "Sqlite::ChangeSetIsMisused";
+}
+
+const char *SchemeChangeError::what() const noexcept
+{
+    return "Sqlite::SchemeChangeError";
+}
+
+const char *CannotWriteToReadOnlyConnection::what() const noexcept
+{
+    return "Sqlite::CannotWriteToReadOnlyConnection";
+}
+
+const char *ProtocolError::what() const noexcept
+{
+    return "Sqlite::ProtocolError";
+}
+
+const char *DatabaseExceedsMaximumFileSize::what() const noexcept
+{
+    return "Sqlite::DatabaseExceedsMaximumFileSize";
+}
+
+const char *DataTypeMismatch::what() const noexcept
+{
+    return "Sqlite::DataTypeMismatch";
+}
+
+const char *ConnectionIsLocked::what() const noexcept
+{
+    return "Sqlite::ConnectionIsLocked";
+}
+
+const char *ExecutionInterrupted::what() const noexcept
+{
+    return "Sqlite::ExecutionInterrupted";
+}
+
+const char *DatabaseIsCorrupt::what() const noexcept
+{
+    return "Sqlite::DatabaseIsCorrupt";
+}
+
+const char *CannotOpen::what() const noexcept
+{
+    return "Sqlite::CannotOpen";
+}
+
+const char *CannotCreateChangeSetIterator::what() const noexcept
+{
+    return "Sqlite::CannotCreateChangeSetIterator";
+}
+
+const char *CannotGetChangeSetOperation::what() const noexcept
+{
+    return "Sqlite::CannotGetChangeSetOperation";
+}
+
+const char *ChangeSetTupleIsOutOfRange::what() const noexcept
+{
+    return "Sqlite::ChangeSetTupleIsOutOfRange";
+}
+
+const char *ChangeSetTupleIsMisused::what() const noexcept
+{
+    return "Sqlite::ChangeSetTupleIsMisused";
+}
+
+const char *UnknownError::what() const noexcept
+{
+    return "Sqlite::UnknownError";
+}
+
+const char *DatabaseIsNotLocked::what() const noexcept
+{
+    return "Sqlite::DatabaseIsNotLocked";
+}
+
+const char *WrongBindingParameterCount::what() const noexcept
+{
+    return "Sqlite::WrongBindingParameterCount";
+}
+
+const char *WrongColumnCount::what() const noexcept
+{
+    return "Sqlite::WrongColumnCount";
+}
+
+const char *IndexHasNoTableName::what() const noexcept
+{
+    return "Sqlite::IndexHasNoTableName";
+}
+
+const char *IndexHasNoColumns::what() const noexcept
+{
+    return "Sqlite::IndexHasNoColumns";
+}
+
+const char *MultiTheadingCannotBeActivated::what() const noexcept
+{
+    return "Sqlite::MultiTheadingCannotBeActivated";
+}
+
+const char *LoggingCannotBeActivated::what() const noexcept
+{
+    return "Sqlite::LoggingCannotBeActivated";
+}
+
+const char *MemoryMappingCannotBeChanged::what() const noexcept
+{
+    return "Sqlite::MemoryMappingCannotBeChanged";
+}
+
+const char *LibraryCannotBeInitialized::what() const noexcept
+{
+    return "Sqlite::LibraryCannotBeInitialized";
+}
+
+const char *LibraryCannotBeShutdown::what() const noexcept
+{
+    return "Sqlite::LibraryCannotBeShutdown";
+}
+
+const char *LogCannotBeCheckpointed::what() const noexcept
+{
+    return "Sqlite::LogCannotBeCheckPointed";
+}
+
+const char *BusyTimerCannotBeSet::what() const noexcept
+{
+    return "Sqlite::BusyTimerCannotBeSet";
+}
+
+const char *PragmaValueCannotBeTransformed::what() const noexcept
+{
+    return "Sqlite::PragmaValueCannotBeTransformed";
+}
+
+const char *CheckpointIsMisused::what() const noexcept
+{
+    return "Sqlite::CheckpointIsMisused";
+}
+
 } // namespace Sqlite

src/libs/sqlite/sqliteexception.h

@@ -15,293 +15,407 @@ namespace Sqlite {
 class SQLITE_EXPORT Exception : public std::exception
 {
 public:
-    Exception(const char *whatErrorHasHappen)
+    Exception() = default;
-        : m_whatErrorHasHappen(whatErrorHasHappen)
-    {}
-
     const char *what() const noexcept override;
-
-private:
-    const char *m_whatErrorHasHappen;
 };
 
 class SQLITE_EXPORT ExceptionWithMessage : public Exception
 {
 public:
-    ExceptionWithMessage(const char *whatErrorHasHappen,
+    ExceptionWithMessage(Utils::SmallString &&sqliteErrorMessage = Utils::SmallString{})
-                         Utils::SmallString &&sqliteErrorMessage = Utils::SmallString{})
+        : m_sqliteErrorMessage(std::move(sqliteErrorMessage))
-        : Exception{whatErrorHasHappen}
-        , m_sqliteErrorMessage(std::move(sqliteErrorMessage))
     {}
 
+    const char *what() const noexcept override;
     void printWarning() const;
 
 private:
     Utils::SmallString m_sqliteErrorMessage;
 };
 
-class StatementIsBusy : public ExceptionWithMessage
+class SQLITE_EXPORT StatementIsBusy : public ExceptionWithMessage
 {
 public:
     using ExceptionWithMessage::ExceptionWithMessage;
+    const char *what() const noexcept override;
 };
 
-class DatabaseIsBusy : public Exception
+class SQLITE_EXPORT DatabaseIsBusy : public Exception
 {
 public:
     using Exception::Exception;
+    const char *what() const noexcept override;
 };
 
-class StatementHasError : public ExceptionWithMessage
+class SQLITE_EXPORT StatementHasError : public ExceptionWithMessage
 {
 public:
     using ExceptionWithMessage::ExceptionWithMessage;
+    const char *what() const noexcept override;
 };
 
-class StatementIsMisused : public ExceptionWithMessage
+class SQLITE_EXPORT StatementIsMisused : public ExceptionWithMessage
 {
 public:
     using ExceptionWithMessage::ExceptionWithMessage;
+    const char *what() const noexcept override;
 };
 
-class InputOutputError : public Exception
+class SQLITE_EXPORT InputOutputError : public Exception
 {
 public:
     using Exception::Exception;
+    const char *what() const noexcept override;
 };
 
-class ConstraintPreventsModification : public ExceptionWithMessage
+class SQLITE_EXPORT ConstraintPreventsModification : public ExceptionWithMessage
 {
 public:
     using ExceptionWithMessage::ExceptionWithMessage;
+    const char *what() const noexcept override;
 };
 
-class NoValuesToFetch : public Exception
+class SQLITE_EXPORT NoValuesToFetch : public Exception
 {
 public:
     using Exception::Exception;
+    const char *what() const noexcept override;
 };
 
-class BindingIndexIsOutOfRange : public ExceptionWithMessage
+class SQLITE_EXPORT BindingIndexIsOutOfRange : public ExceptionWithMessage
 {
 public:
     using ExceptionWithMessage::ExceptionWithMessage;
+    const char *what() const noexcept override;
 };
 
-class WrongBindingName : public Exception
+class SQLITE_EXPORT WrongBindingName : public Exception
 {
 public:
     using Exception::Exception;
+    const char *what() const noexcept override;
 };
 
-class DatabaseIsNotOpen : public Exception
+class SQLITE_EXPORT DatabaseIsNotOpen : public Exception
 {
 public:
     using Exception::Exception;
+    const char *what() const noexcept override;
 };
 
-class DatabaseCannotBeOpened : public ExceptionWithMessage
+class SQLITE_EXPORT DatabaseCannotBeOpened : public ExceptionWithMessage
 {
 public:
     using ExceptionWithMessage::ExceptionWithMessage;
+    const char *what() const noexcept override;
 };
 
-class DatabaseFilePathIsEmpty : public DatabaseCannotBeOpened
+class SQLITE_EXPORT DatabaseFilePathIsEmpty : public DatabaseCannotBeOpened
 {
 public:
     using DatabaseCannotBeOpened::DatabaseCannotBeOpened;
+    const char *what() const noexcept override;
 };
 
-class DatabaseIsAlreadyOpen : public DatabaseCannotBeOpened
+class SQLITE_EXPORT DatabaseIsAlreadyOpen : public DatabaseCannotBeOpened
 {
 public:
     using DatabaseCannotBeOpened::DatabaseCannotBeOpened;
+    const char *what() const noexcept override;
 };
 
-class DatabaseCannotBeClosed : public Exception
+class SQLITE_EXPORT DatabaseCannotBeClosed : public Exception
 {
 public:
     using Exception::Exception;
+    const char *what() const noexcept override;
 };
 
-class DatabaseIsAlreadyClosed : public DatabaseCannotBeClosed
+class SQLITE_EXPORT DatabaseIsAlreadyClosed : public DatabaseCannotBeClosed
 {
 public:
     using DatabaseCannotBeClosed::DatabaseCannotBeClosed;
+    const char *what() const noexcept override;
 };
 
-class WrongFilePath : public ExceptionWithMessage
+class SQLITE_EXPORT WrongFilePath : public ExceptionWithMessage
 {
 public:
     using ExceptionWithMessage::ExceptionWithMessage;
+    const char *what() const noexcept override;
 };
 
-class PragmaValueNotSet : public Exception
+class SQLITE_EXPORT PragmaValueNotSet : public Exception
 {
 public:
     using Exception::Exception;
+    const char *what() const noexcept override;
 };
 
-class NotReadOnlySqlStatement : public Exception
+class SQLITE_EXPORT PragmaValueCannotBeTransformed : public Exception
 {
 public:
     using Exception::Exception;
+    const char *what() const noexcept override;
 };
 
-class NotWriteSqlStatement : public Exception
+class SQLITE_EXPORT NotReadOnlySqlStatement : public Exception
 {
 public:
     using Exception::Exception;
+    const char *what() const noexcept override;
 };
 
-class DeadLock : public Exception
+class SQLITE_EXPORT NotWriteSqlStatement : public Exception
 {
 public:
     using Exception::Exception;
+    const char *what() const noexcept override;
 };
 
-class UnknowError : public ExceptionWithMessage
+class SQLITE_EXPORT DeadLock : public Exception
+{
+public:
+    using Exception::Exception;
+    const char *what() const noexcept override;
+};
+
+class SQLITE_EXPORT UnknowError : public ExceptionWithMessage
 {
 public:
     using ExceptionWithMessage::ExceptionWithMessage;
+    const char *what() const noexcept override;
 };
 
-class BindingTooBig : public ExceptionWithMessage
+class SQLITE_EXPORT BindingTooBig : public ExceptionWithMessage
 {
 public:
     using ExceptionWithMessage::ExceptionWithMessage;
+    const char *what() const noexcept override;
 };
 
-class TooBig : public ExceptionWithMessage
+class SQLITE_EXPORT TooBig : public ExceptionWithMessage
 {
 public:
     using ExceptionWithMessage::ExceptionWithMessage;
+    const char *what() const noexcept override;
 };
 
-class CannotConvert : public Exception
+class SQLITE_EXPORT CannotConvert : public Exception
 {
 public:
     using Exception::Exception;
+    const char *what() const noexcept override;
 };
 
-class ForeignKeyColumnIsNotUnique : public Exception
+class SQLITE_EXPORT ForeignKeyColumnIsNotUnique : public Exception
 {
 public:
     using Exception::Exception;
+    const char *what() const noexcept override;
 };
 
-class CannotApplyChangeSet : public Exception
+class SQLITE_EXPORT CannotApplyChangeSet : public Exception
 {
 public:
     using Exception::Exception;
+    const char *what() const noexcept override;
 };
 
-class ChangeSetIsMisused : public Exception
+class SQLITE_EXPORT ChangeSetIsMisused : public Exception
 {
 public:
     using Exception::Exception;
+    const char *what() const noexcept override;
 };
 
-class SchemeChangeError : public ExceptionWithMessage
+class SQLITE_EXPORT SchemeChangeError : public ExceptionWithMessage
 {
 public:
     using ExceptionWithMessage::ExceptionWithMessage;
+    const char *what() const noexcept override;
 };
 
-class CannotWriteToReadOnlyConnection : public ExceptionWithMessage
+class SQLITE_EXPORT CannotWriteToReadOnlyConnection : public ExceptionWithMessage
 {
 public:
     using ExceptionWithMessage::ExceptionWithMessage;
+    const char *what() const noexcept override;
 };
 
-class ProtocolError : public ExceptionWithMessage
+class SQLITE_EXPORT ProtocolError : public ExceptionWithMessage
 {
 public:
     using ExceptionWithMessage::ExceptionWithMessage;
+    const char *what() const noexcept override;
 };
 
-class DatabaseExceedsMaximumFileSize : public ExceptionWithMessage
+class SQLITE_EXPORT DatabaseExceedsMaximumFileSize : public ExceptionWithMessage
 {
 public:
     using ExceptionWithMessage::ExceptionWithMessage;
+    const char *what() const noexcept override;
 };
 
-class DataTypeMismatch : public ExceptionWithMessage
+class SQLITE_EXPORT DataTypeMismatch : public ExceptionWithMessage
 {
 public:
     using ExceptionWithMessage::ExceptionWithMessage;
+    const char *what() const noexcept override;
 };
 
-class ConnectionIsLocked : public ExceptionWithMessage
+class SQLITE_EXPORT ConnectionIsLocked : public ExceptionWithMessage
 {
 public:
     using ExceptionWithMessage::ExceptionWithMessage;
+    const char *what() const noexcept override;
 };
 
-class ExecutionInterrupted : public ExceptionWithMessage
+class SQLITE_EXPORT ExecutionInterrupted : public Exception
-{
-public:
-    using ExceptionWithMessage::ExceptionWithMessage;
-};
-
-class DatabaseIsCorrupt : public ExceptionWithMessage
-{
-public:
-    using ExceptionWithMessage::ExceptionWithMessage;
-};
-
-class CannotOpen : public ExceptionWithMessage
-{
-public:
-    using ExceptionWithMessage::ExceptionWithMessage;
-};
-
-class CannotCreateChangeSetIterator : public Exception
 {
 public:
     using Exception::Exception;
+    const char *what() const noexcept override;
 };
 
-class CannotGetChangeSetOperation : public Exception
+class SQLITE_EXPORT DatabaseIsCorrupt : public Exception
 {
 public:
     using Exception::Exception;
+    const char *what() const noexcept override;
 };
 
-class ChangeSetTupleIsOutOfRange : public Exception
+class SQLITE_EXPORT CannotOpen : public Exception
 {
 public:
     using Exception::Exception;
+    const char *what() const noexcept override;
 };
 
-class ChangeSetTupleIsMisused : public Exception
+class SQLITE_EXPORT CannotCreateChangeSetIterator : public Exception
 {
 public:
     using Exception::Exception;
+    const char *what() const noexcept override;
 };
 
-class UnknownError : public Exception
+class SQLITE_EXPORT CannotGetChangeSetOperation : public Exception
 {
 public:
     using Exception::Exception;
+    const char *what() const noexcept override;
 };
 
-class DatabaseIsNotLocked : public Exception
+class SQLITE_EXPORT ChangeSetTupleIsOutOfRange : public Exception
 {
 public:
     using Exception::Exception;
+    const char *what() const noexcept override;
 };
 
-class WrongBindingParameterCount : public Exception
+class SQLITE_EXPORT ChangeSetTupleIsMisused : public Exception
 {
 public:
     using Exception::Exception;
+    const char *what() const noexcept override;
 };
 
-class WrongColumnCount : public Exception
+class SQLITE_EXPORT UnknownError : public Exception
 {
 public:
     using Exception::Exception;
+    const char *what() const noexcept override;
+};
+
+class SQLITE_EXPORT DatabaseIsNotLocked : public Exception
+{
+public:
+    using Exception::Exception;
+    const char *what() const noexcept override;
+};
+
+class SQLITE_EXPORT WrongBindingParameterCount : public Exception
+{
+public:
+    using Exception::Exception;
+    const char *what() const noexcept override;
+};
+
+class SQLITE_EXPORT WrongColumnCount : public Exception
+{
+public:
+    using Exception::Exception;
+    const char *what() const noexcept override;
+};
+
+class SQLITE_EXPORT IndexHasNoTableName : public Exception
+{
+public:
+    using Exception::Exception;
+    const char *what() const noexcept override;
+};
+
+class SQLITE_EXPORT IndexHasNoColumns : public Exception
+{
+public:
+    using Exception::Exception;
+    const char *what() const noexcept override;
+};
+
+class SQLITE_EXPORT MultiTheadingCannotBeActivated : public Exception
+{
+public:
+    using Exception::Exception;
+    const char *what() const noexcept override;
+};
+
+class SQLITE_EXPORT LoggingCannotBeActivated : public Exception
+{
+public:
+    using Exception::Exception;
+    const char *what() const noexcept override;
+};
+
+class SQLITE_EXPORT MemoryMappingCannotBeChanged : public Exception
+{
+public:
+    using Exception::Exception;
+    const char *what() const noexcept override;
+};
+
+class SQLITE_EXPORT LibraryCannotBeInitialized : public Exception
+{
+public:
+    using Exception::Exception;
+    const char *what() const noexcept override;
+};
+
+class SQLITE_EXPORT LibraryCannotBeShutdown : public Exception
+{
+public:
+    using Exception::Exception;
+    const char *what() const noexcept override;
+};
+
+class SQLITE_EXPORT LogCannotBeCheckpointed : public Exception
+{
+public:
+    using Exception::Exception;
+    const char *what() const noexcept override;
+};
+
+class SQLITE_EXPORT BusyTimerCannotBeSet : public Exception
+{
+public:
+    using Exception::Exception;
+    const char *what() const noexcept override;
+};
+
+class SQLITE_EXPORT CheckpointIsMisused : public Exception
+{
+public:
+    using Exception::Exception;
+    const char *what() const noexcept override;
 };
 
 } // namespace Sqlite

src/libs/sqlite/sqliteindex.h

@@ -55,13 +55,13 @@ public:
     void checkTableName() const
     {
         if (m_tableName.isEmpty())
-            throw Exception("SqliteIndex has not table name!");
+            throw IndexHasNoTableName();
     }
 
     void checkColumns() const
     {
         if (m_columnNames.empty())
-            throw Exception("SqliteIndex has no columns!");
+            throw IndexHasNoColumns();
     }
 
 private:

src/libs/sqlite/sqlitereadstatement.h

@@ -91,8 +91,7 @@ protected:
     void checkIsReadOnlyStatement()
     {
         if (!Base::isReadOnlyStatement())
-            throw NotReadOnlySqlStatement(
+            throw NotReadOnlySqlStatement();
-                "SqliteStatement::SqliteReadStatement: is not read only statement!");
     }
 };
 

src/libs/sqlite/sqlitesessionchangeset.cpp

@@ -26,15 +26,13 @@ void checkSessionChangeSetCreation(int resultCode)
 void checkIteratorCreation(int resultCode)
 {
     if (resultCode != SQLITE_OK)
-        throw Sqlite::CannotCreateChangeSetIterator{
+        throw Sqlite::CannotCreateChangeSetIterator{};
-            "SessionChangeSet: Cannot create iterator from blob."};
 }
 
 void checkIteratorOperation(int resultCode)
 {
     if (resultCode != SQLITE_OK)
-        throw Sqlite::CannotGetChangeSetOperation{
+        throw Sqlite::CannotGetChangeSetOperation{};
-            "SessionChangeSet: Cannot create iterator from blob."};
 }
 
 void checkChangeSetValue(int resultCode)
@@ -43,14 +41,12 @@ void checkChangeSetValue(int resultCode)
     case SQLITE_OK:
         return;
     case SQLITE_RANGE:
-        throw Sqlite::ChangeSetTupleIsOutOfRange{
+        throw Sqlite::ChangeSetTupleIsOutOfRange{};
-            "SessionChangeSet: You tried to access a non existing column."};
     case SQLITE_MISUSE:
-        throw Sqlite::ChangeSetIsMisused{
+        throw Sqlite::ChangeSetIsMisused{};
-            "SessionChangeSet: Some misuse happened as you tried to access."};
     }
 
-    throw Sqlite::UnknownError{"SessionChangeSet: Some unknown error happened."};
+    throw Sqlite::UnknownError{};
 }
 
 ValueView convertSqliteValue(sqlite3_value *value)

src/libs/sqlite/sqlitesessions.cpp

@@ -20,13 +20,13 @@ void checkResultCode(int resultCode)
     case SQLITE_NOMEM:
         throw std::bad_alloc();
     case SQLITE_SCHEMA:
-        throw CannotApplyChangeSet("Cannot apply change set!");
+        throw CannotApplyChangeSet();
     case SQLITE_MISUSE:
-        throw ChangeSetIsMisused("Change set is misused!");
+        throw ChangeSetIsMisused();
     }
 
     if (resultCode != SQLITE_OK)
-        throw UnknowError("Unknow exception");
+        throw UnknowError();
 }
 
 int xConflict(void *, int conflict, sqlite3_changeset_iter *)

src/libs/sqlite/sqlitetable.h

@@ -88,7 +88,7 @@ public:
                                 Constraints &&constraints = {})
     {
         if (!constainsUniqueIndex(referencedColumn.constraints))
-            throw ForeignKeyColumnIsNotUnique("Foreign column key must be unique!");
+            throw ForeignKeyColumnIsNotUnique();
 
         constraints.emplace_back(ForeignKey{referencedColumn.tableName,
                                             referencedColumn.name,

src/libs/sqlite/sqlitevalue.h

@@ -347,7 +347,7 @@ private:
         case QVariant::ByteArray:
             return VariantType{Blob{value.toByteArray()}};
         default:
-            throw CannotConvert("Cannot convert this QVariant to a ValueBase");
+            throw CannotConvert();
         }
     }
 
@@ -365,7 +365,7 @@ private:
         case ValueType::Blob:
             return VariantType{view.toBlobView()};
         default:
-            throw CannotConvert("Cannot convert this QVariant to a ValueBase");
+            throw CannotConvert();
         }
     }
 };

src/libs/sqlite/sqlitewritestatement.h

@@ -28,8 +28,7 @@ protected:
     void checkIsWritableStatement()
     {
         if (Base::isReadOnlyStatement())
-            throw NotWriteSqlStatement(
+            throw NotWriteSqlStatement();
-                "SqliteStatement::SqliteWriteStatement: is not a writable statement!");
     }
 };
 

src/libs/sqlite/sqlstatementbuilder.cpp

@@ -197,30 +197,37 @@ void SqlStatementBuilder::checkIfPlaceHolderExists(Utils::SmallStringView name)
 void SqlStatementBuilder::checkIfNoPlaceHoldersAynmoreExists() const
 {
     if (m_sqlStatement.contains('$'))
-        throwException("SqlStatementBuilder::bind: there are still placeholder in the sql statement!", m_sqlTemplate.constData());
+        throwException(
+            "SqlStatementBuilder::bind: there are still placeholder in the sql statement!",
+            m_sqlTemplate);
 }
 
 void SqlStatementBuilder::checkBindingTextIsNotEmpty(Utils::SmallStringView text) const
 {
     if (text.isEmpty())
-        throwException("SqlStatementBuilder::bind: binding text it empty!", m_sqlTemplate.constData());
+        throwException("SqlStatementBuilder::bind: binding text it empty!", m_sqlTemplate);
 }
 
 void SqlStatementBuilder::checkBindingTextVectorIsNotEmpty(const Utils::SmallStringVector &textVector) const
 {
     if (textVector.empty())
-        throwException("SqlStatementBuilder::bind: binding text vector it empty!", m_sqlTemplate.constData());
+        throwException("SqlStatementBuilder::bind: binding text vector it empty!", m_sqlTemplate);
 }
 
 void SqlStatementBuilder::checkBindingIntegerVectorIsNotEmpty(const std::vector<int> &integerVector) const
 {
     if (integerVector.empty())
-        throwException("SqlStatementBuilder::bind: binding integer vector it empty!", m_sqlTemplate.constData());
+        throwException("SqlStatementBuilder::bind: binding integer vector it empty!", m_sqlTemplate);
 }
 
-void SqlStatementBuilder::throwException(const char *whatHasHappened, const char *errorMessage)
+void SqlStatementBuilder::throwException(const char *whatHasHappened, Utils::SmallString sqlTemplate)
 {
-    throw SqlStatementBuilderException(whatHasHappened, errorMessage);
+    throw SqlStatementBuilderException(whatHasHappened, std::move(sqlTemplate));
+}
+
+const char *SqlStatementBuilderException::what() const noexcept
+{
+    return m_whatHasHappened;
 }
 
 } // namespace Sqlite

src/libs/sqlite/sqlstatementbuilder.h

@@ -52,7 +52,8 @@ protected:
     void checkBindingTextVectorIsNotEmpty(const Utils::SmallStringVector &textVector) const;
     void checkBindingIntegerVectorIsNotEmpty(const std::vector<int> &integerVector) const;
 
-    Q_NORETURN static void throwException(const char *whatHasHappened, const char *errorMessage);
+    Q_NORETURN static void throwException(const char *whatHasHappened,
+                                          Utils::SmallString sqlTemplate);
 
 private:
     Utils::BasicSmallString<510> m_sqlTemplate;

src/libs/sqlite/sqlstatementbuilderexception.h

@@ -10,7 +10,16 @@ namespace Sqlite {
 class SQLITE_EXPORT SqlStatementBuilderException : public ExceptionWithMessage
 {
 public:
-    using ExceptionWithMessage::ExceptionWithMessage;
+    SqlStatementBuilderException(const char *whatHasHappened,
+                                 Utils::SmallString &&sqliteErrorMessage)
+        : ExceptionWithMessage(std::move(sqliteErrorMessage))
+        , m_whatHasHappened{whatHasHappened}
+    {}
+
+    const char *what() const noexcept override;
+
+private:
+    const char *m_whatHasHappened;
 };
 
 } // namespace Sqlite

tests/unit/unittest/sqlitetransaction-test.cpp

@@ -203,8 +203,7 @@ TEST_F(SqliteTransaction, ExclusiveTNonThrowingDestructorransactionRollBack)
 
 TEST_F(SqliteTransaction, DeferredTransactionBeginThrows)
 {
-    ON_CALL(mockTransactionBackend, deferredBegin())
+    ON_CALL(mockTransactionBackend, deferredBegin()).WillByDefault(Throw(Sqlite::Exception()));
-            .WillByDefault(Throw(Sqlite::Exception("foo")));
 
     ASSERT_THROW(DeferredTransaction{mockTransactionBackend},
                  Sqlite::Exception);
@@ -212,8 +211,7 @@ TEST_F(SqliteTransaction, DeferredTransactionBeginThrows)
 
 TEST_F(SqliteTransaction, ImmediateTransactionBeginThrows)
 {
-    ON_CALL(mockTransactionBackend, immediateBegin())
+    ON_CALL(mockTransactionBackend, immediateBegin()).WillByDefault(Throw(Sqlite::Exception()));
-            .WillByDefault(Throw(Sqlite::Exception("foo")));
 
     ASSERT_THROW(ImmediateTransaction{mockTransactionBackend},
                  Sqlite::Exception);
@@ -221,8 +219,7 @@ TEST_F(SqliteTransaction, ImmediateTransactionBeginThrows)
 
 TEST_F(SqliteTransaction, ExclusiveTransactionBeginThrows)
 {
-    ON_CALL(mockTransactionBackend, exclusiveBegin())
+    ON_CALL(mockTransactionBackend, exclusiveBegin()).WillByDefault(Throw(Sqlite::Exception()));
-            .WillByDefault(Throw(Sqlite::Exception("foo")));
 
     ASSERT_THROW(ExclusiveTransaction{mockTransactionBackend},
                  Sqlite::Exception);
@@ -233,8 +230,7 @@ TEST_F(SqliteTransaction, DeferredTransactionBeginThrowsAndNotRollback)
     InSequence s;
 
     EXPECT_CALL(mockTransactionBackend, lock());
-    EXPECT_CALL(mockTransactionBackend, deferredBegin())
+    EXPECT_CALL(mockTransactionBackend, deferredBegin()).WillOnce(Throw(Sqlite::Exception()));
-            .WillOnce(Throw(Sqlite::Exception("foo")));
     EXPECT_CALL(mockTransactionBackend, rollback()).Times(0);
     EXPECT_CALL(mockTransactionBackend, unlock());
 
@@ -246,8 +242,7 @@ TEST_F(SqliteTransaction, ImmediateTransactionBeginThrowsAndNotRollback)
     InSequence s;
 
     EXPECT_CALL(mockTransactionBackend, lock());
-    EXPECT_CALL(mockTransactionBackend, immediateBegin())
+    EXPECT_CALL(mockTransactionBackend, immediateBegin()).WillOnce(Throw(Sqlite::Exception()));
-            .WillOnce(Throw(Sqlite::Exception("foo")));
     EXPECT_CALL(mockTransactionBackend, rollback()).Times(0);
     EXPECT_CALL(mockTransactionBackend, unlock());
 
@@ -260,8 +255,7 @@ TEST_F(SqliteTransaction, ExclusiveTransactionBeginThrowsAndNotRollback)
     InSequence s;
 
     EXPECT_CALL(mockTransactionBackend, lock());
-    EXPECT_CALL(mockTransactionBackend, exclusiveBegin())
+    EXPECT_CALL(mockTransactionBackend, exclusiveBegin()).WillOnce(Throw(Sqlite::Exception()));
-            .WillOnce(Throw(Sqlite::Exception("foo")));
     EXPECT_CALL(mockTransactionBackend, rollback()).Times(0);
     EXPECT_CALL(mockTransactionBackend, unlock());
 
@@ -270,8 +264,7 @@ TEST_F(SqliteTransaction, ExclusiveTransactionBeginThrowsAndNotRollback)
 
 TEST_F(SqliteTransaction, TransactionCommitThrows)
 {
-    ON_CALL(mockTransactionBackend, commit())
+    ON_CALL(mockTransactionBackend, commit()).WillByDefault(Throw(Sqlite::Exception()));
-            .WillByDefault(Throw(Sqlite::Exception("foo")));
     ImmediateTransaction transaction{mockTransactionBackend};
 
     ASSERT_THROW(transaction.commit(),
@@ -280,8 +273,7 @@ TEST_F(SqliteTransaction, TransactionCommitThrows)
 
 TEST_F(SqliteTransaction, TransactionRollbackInDestructorThrows)
 {
-    ON_CALL(mockTransactionBackend, rollback())
+    ON_CALL(mockTransactionBackend, rollback()).WillByDefault(Throw(Sqlite::Exception()));
-            .WillByDefault(Throw(Sqlite::Exception("foo")));
 
     ASSERT_THROW(ExclusiveTransaction{mockTransactionBackend},
                  Sqlite::Exception);
@@ -289,8 +281,7 @@ TEST_F(SqliteTransaction, TransactionRollbackInDestructorThrows)
 
 TEST_F(SqliteTransaction, TransactionRollbackInDestructorDontThrows)
 {
-    ON_CALL(mockTransactionBackend, rollback())
+    ON_CALL(mockTransactionBackend, rollback()).WillByDefault(Throw(Sqlite::Exception()));
-            .WillByDefault(Throw(Sqlite::Exception("foo")));
 
     ASSERT_NO_THROW(ExclusiveNonThrowingDestructorTransaction{mockTransactionBackend});
 }
@@ -322,15 +313,14 @@ TEST_F(SqliteTransaction, ImmediateSessionTransactionRollBack)
 
 TEST_F(SqliteTransaction, SessionTransactionRollbackInDestructorThrows)
 {
-    ON_CALL(mockTransactionBackend, sessionRollback()).WillByDefault(Throw(Sqlite::Exception("foo")));
+    ON_CALL(mockTransactionBackend, sessionRollback()).WillByDefault(Throw(Sqlite::Exception()));
 
     ASSERT_THROW(ImmediateSessionTransaction{mockTransactionBackend}, Sqlite::Exception);
 }
 
 TEST_F(SqliteTransaction, ImmidiateSessionTransactionBeginThrows)
 {
-    ON_CALL(mockTransactionBackend, immediateSessionBegin())
+    ON_CALL(mockTransactionBackend, immediateSessionBegin()).WillByDefault(Throw(Sqlite::Exception()));
-        .WillByDefault(Throw(Sqlite::Exception("foo")));
 
     ASSERT_THROW(ImmediateSessionTransaction{mockTransactionBackend}, Sqlite::Exception);
 }
@@ -340,7 +330,7 @@ TEST_F(SqliteTransaction, ImmediateSessionTransactionBeginThrowsAndNotRollback)
     InSequence s;
 
     EXPECT_CALL(mockTransactionBackend, lock());
-    EXPECT_CALL(mockTransactionBackend, immediateSessionBegin()).WillOnce(Throw(Sqlite::Exception("foo")));
+    EXPECT_CALL(mockTransactionBackend, immediateSessionBegin()).WillOnce(Throw(Sqlite::Exception()));
     EXPECT_CALL(mockTransactionBackend, sessionRollback()).Times(0);
     EXPECT_CALL(mockTransactionBackend, unlock());