Function drop_server_internal

sql/sql_servers.cc:732–761

*/

static int drop_server_internal(THD *thd, LEX_SERVER_OPTIONS *server_options)
{
  int error;
  TABLE_LIST tables;
  TABLE *table;

  DBUG_ENTER("drop_server_internal");
  DBUG_PRINT("info", ("server name server->server_name %s",
                      server_options->server_name.str));

  tables.init_one_table(&MYSQL_SCHEMA_NAME, &MYSQL_SERVERS_NAME, 0, TL_WRITE);

  /* hit the memory hit first */
  if (unlikely((error= delete_server_record_in_cache(server_options))))
    goto end;

  table= open_ltable(thd, &tables, TL_WRITE, MYSQL_LOCK_IGNORE_TIMEOUT);
  if (!table || !servers_table_is_valid(table))
  {
    error= my_errno;
    goto end;
  }

  error= delete_server_record(table, &server_options->server_name);

  close_mysql_tables(thd);

end:
  DBUG_RETURN(error);
}


/**