SELECT ID,Name FROM table_name1 where ID=1
UNION ALL
SELECT ID,Name FROM table_name1 where ID=2
UNION ALL 单元,联合
SELECT ID,Name FROM table_name1 where ID=1
UNION ALL
SELECT ID,Name FROM table_name1 where ID=2
UNION ALL 单元,联合
SELECT ID,Name FROM table_name1 where ID=1
UNION ALL
SELECT ID,Name FROM table_name1 where ID=2
UNION ALL 单元,联合
SELECT ID,Name FROM table_name1 where ID=1
UNION ALL
SELECT ID,Name FROM table_name1 where ID=2
UNION ALL 单元,联合