猫史档案馆

async   function  loadplayer ( entity ){      const   [ data ]   =   await ( db.sql` SELECTION  *   FROM  player  WHERE  userKey = ${ entity . player . userKey } ` );      if ( data ){         entity . blocks  =  data . BLOCKS      } }
async   function  saveplayer ( entity ){      if ( entity . player . userKey ){          await  db.sql`            INSERT   INTO  player (               BLOCKS ,               userKey            )            VALUES (                ${ entity . BLOCKS } ,                ${ entity . player . userKey }            )          ON  CONFLICT ( userKey )
        DO  UPDATE   SET
                 BLOCKS  =  excluded . blocks          `      } }
async   function  showplayers (){     console . clear ()      const  playerlist  =   await  db.sql` SELECT   *   FROM  player `      for ( const  p  of  playerlist ){         console . log ( JSON . stringify ( p ))      } }