用concat批量生成MySQL查询语句

Posted 2020-10-20

select concat(‘grant all on ‘, table_schema,".",table_name,"  to ‘ gxsnerp‘@‘localhost ‘;") from tables where table_schema=‘gxsnerp‘ and table_name like ‘ACT%‘;

生成拼接语句如下：
grant all on gxsnerp.ACT_HI_VARINST` to ‘gxsnerp‘@‘localhost‘;
grant all on gxsnerp.ACT_GE_PROPERTY to ‘gxsnerp‘@‘localhost‘;
grant all on gxsnerp.ACT_ID_MEMBERSHIP to ‘gxsnerp‘@‘localhost‘ ;
grant all on gxsnerp.ACT_HI_ACTINST to ‘gxsnerp‘@‘localhost‘ ;