private static void removeAll ( Connection conn , ArrayList < String > usedTables ) { int len = usedTables . size ( ) ; for ( int i = 0 ; i < len ; i ++ ) { String tableName = usedTables . get ( i ) . toString ( ) ; // print.out("remove:"+tableName); try { removeTable ( conn , tableName ) ; } catch ( Throwable t ) { ExceptionUtil . rethrowIfNecessary ( t ) ; } } }
remove all table inside the memory database