表变量与临时表的优缺点_Gordennizaicunzai的博客-CSDN博客 来源: 表变量与临时表的优缺点_Gordennizaicunzai的博客-CSDN博客 表变量: DECLARE @tb table(id int identity(1,1), name varchar(100)) INSERT @tb SELECT id, name FROM mytable WHERE name like ‘zhang%’ 临时表: SELEC Debug mikel 2021-08-29 45 热度 0评论