private void secondarySubAppend ( ILoggingEvent event , long eventId ) throws SQLException { Map < String , String > mergedMap = mergePropertyMaps ( event ) ; insertProperties ( mergedMap , eventId ) ; if ( event . getThrowableProxy ( ) != null ) { insertThrowable ( event . getThrowableProxy ( ) , eventId ) ; } }
Updates an existing row of an event with the secondary details of the event . This includes MDC properties and any exception information .