question: change the state from in_memory to in_memory_invalid . this method is called if a later record was read from the temporary file , and therefore the position could have changed . concode_field_sep int filePos concode_elem_sep int IN_MEMORY concode_elem_sep int STORED concode_elem_sep Row row concode_elem_sep short state concode_elem_sep short INSERT concode_elem_sep short operation concode_elem_sep short DELETE concode_elem_sep Table table concode_elem_sep int IN_MEMORY_INVALID concode_field_sep void undo concode_elem_sep void load concode_elem_sep void load concode_elem_sep long getFilePos concode_elem_sep Table getTable concode_elem_sep void save concode_elem_sep void commit concode_elem_sep boolean isStored concode_elem_sep boolean canStore concode_elem_sep Row getRow concode_elem_sep void append concode_elem_sep UndoLogRecord loadFromBuffer
target: void function ( ) { if ( this . state == IN_MEMORY ) { state = IN_MEMORY_INVALID ; } }