Function delete_server_record

sql/sql_servers.cc:1077–1105

*/

static int 
delete_server_record(TABLE *table, LEX_CSTRING *name)
{
  int error;
  DBUG_ENTER("delete_server_record");
  DBUG_ASSERT(!table->file->row_logging);

  table->use_all_columns();

  /* set the field that's the PK to the value we're looking for */
  table->field[SERVER_NAME_FIELD]->store(name->str, name->length, system_charset_info);

  if ((error= table->file->ha_index_read_idx_map(table->record[0], 0,
                (uchar *)table->field[SERVER_NAME_FIELD]->ptr,
                HA_WHOLE_KEY, HA_READ_KEY_EXACT)))
  {
    if (error != HA_ERR_KEY_NOT_FOUND && error != HA_ERR_END_OF_FILE)
      table->file->print_error(error, MYF(0));
    DBUG_PRINT("info",("server not found!"));
    error= ER_FOREIGN_SERVER_DOESNT_EXIST;
  }
  else
  {
    if (unlikely((error= table->file->ha_delete_row(table->record[0]))))
      table->file->print_error(error, MYF(0));
  }

  DBUG_RETURN(error);
}

/*