Method read_stored_values

sql/sql_sequence.cc:734–761

*/

int SEQUENCE::read_stored_values(TABLE *table)
{
  int error;
  Silence_table_space_errors error_handler;
  THD *thd= table->in_use;
  DBUG_ENTER("SEQUENCE::read_stored_values");

  thd->push_internal_handler(&error_handler);

  MY_BITMAP *save_read_set= tmp_use_all_columns(table, &table->read_set);
  error= table->file->ha_read_first_row(table->record[0], MAX_KEY);
  tmp_restore_column_map(&table->read_set, save_read_set);

  if (unlikely(error))
  {
    thd->pop_internal_handler();
    if (error == HA_ERR_TABLESPACE_MISSING && thd->tablespace_op)
      DBUG_RETURN(0);      // Ignore error for ALTER TABLESPACE
    table->file->print_error(error, MYF(0));
    DBUG_RETURN(error);
  }
  read_fields(table);
  adjust_values(reserved_until);

  all_values_used= 0;
  thd->pop_internal_handler();
  DBUG_RETURN(0);
}


/*