oracle和mysql中update联表批量更新数据的区别
标签：from har span info 必须 一个 color 批量 单表
oracle和mysql中update联表批量更新数据的区别
DATE(now()) date_check,
t2.oper_per,t2.check_per,t1.pkg_code,t2.app_id
from bm_crm_apply_rel_info t1 join bm_crm_archive_out_apply t2 on t1.app_id = t2.app_id) y on t.pkg_code = y.pkg_code
join bm_crm_archive_out_apply tt on y.app_id=tt.app_id and y.app_id = ‘4‘
set t.out_per = y.oper_per,t.out_checker = y.check_per,t.out_date=y.date_check,t.status=4,tt.app_status=3
where y.app_id = ‘4‘ and y.app_id=tt.app_id