mysql uuid insert 重复问题 scm 物资表导入

SELECT LB_MATLISTS_20200120.* from LB_MATLISTS_20200120

GROUP BY matCode
// 这样写会重复
select replace(uuid(),"-","") as uuid;

insert into scm_material_base(material_id,material_name,standard,material_code)
SELECT replace(uuid(),"-",""),MatName,Spec,MatCode from LB_MATLISTS_20200120
GROUP BY matCode

insert into scm_material_base(id,material_id,material_name,standard,material_code)
SELECT uuid(),uuid(),MatName,Spec,MatCode from LB_MATLISTS_20200120
GROUP BY matCode