-1
我可以从两个表中交替行吗?MYSQL - 2表的备用行
SELECT table1.a, table1.b, table1.c FROM table1
UNION
SELECT table2.a, table2.b, table2.c FROM table2
我想这样的结果:
a | b | c |
first row table1
first row table2
second row table1
second row table2
....
感谢的一切!
使用'UNION ALL'代替 – EvgenyKolyakov
哪一列提供了一个ORDER BY其中第一或第二个电话行? –
请参阅https://meta.stackoverflow.com/questions/333952/why-should-i-provide-an-mcve-for-what-seems-to-me-to-be-a-very-simple-sql-询问 – Strawberry