由于mysql没有top函数,limit也不支持子查询,所以批量修改、查询就显得比较麻烦,
但是我还是想到了一个办法;
即创建一个临时表,用于批量操作;
详细如下:
1 create TEMPORARY TABLE test(cardId VARCHAR(50) not NULL); 2 INSERT into test select cardId from dsos_live_memberuser ORDER BY cardId LIMIT 60,10; 3 4 UPDATE dsos_live_memberuser set linkedChain = 'xs1103' , linkedStore = 'code002' 5 where cardId in (select * from test ); 6 7 drop table test;
如图:
运行效果:
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