NoSQL----集合間の操作

1568 ワード

コレクション間の操作
         sinter key [ key ......]
         sunion key [key ......]
         sdiff key [key ......]    key    ,   key     
   、  、       
sinterstore destination key [ key ......]
sunionstore destination key [ key ......]
sdiffstore destination key [ key ......]
  : sinterstore user:1_2:inter user:1 user:2 user:1_2:incr