现有6张表存在关联关系，要删除主表则其他5张表关联数据也要一块删掉（单条sql多id批量删除）

delete t1,t2,t3,t4,t5,t6FROM	rmd_v AS t1	LEFT JOIN rmd_v1 AS t2 ON t1.uuid = t2.rvuuid 	LEFT JOIN rmd_v2 AS t3 ON t1.uuid = t3.rvuuid 	LEFT JOIN rmd_v3 AS t4 ON t1.uuid = t4.rvuuid 	LEFT JOIN rmd_v4 AS t5 ON t1.uuid = t5.rvuuid 	LEFT JOIN rmd_v5 AS t6 ON t1.uuid = t6.rvuuid WHERE	t1.uuid in ('aaaab','aaaac')