Question

[已解决mysql用inner join多表查询时如何查询行数？

mysql_num_rows查一个表就可以了。

Answer 1

Try the follog:select username.name, count(username.crc) from username inner join fta on username.crc=fta.user_crc group by username.name

Answer 2

MS不行啊，现在查找到的行数据更少了，，，