select (case when len(address)>20 then substring(address,0,19)+'...'
ELSE address END) as address
from company
sql语句中的截取
最新推荐文章于 2024-06-12 19:20:06 发布
select (case when len(address)>20 then substring(address,0,19)+'...'
ELSE address END) as address
from company