mysql-如何查询表，按名称分组和同一表中的标题计数？

Question

Trying to wrap my head around this query, and have tried grouping, but no luck:

If I have a table:

name         title         (some other fields)
John Doe     Engineer      ...
John Doe     Tech          ...
John Doe     Tech          ...
Frank Smith  Tech          ...
Frank Smith  Tech          ...

I need a query that would result in:

name         title      count(title)
John Doe     Engineer   1
John Doe     Tech       2
Frank Smith  Tech       2 

Have tried using group by name and title, but it seems to just group one or the other, giving me the count of either total engineers (1) and techs (4), or total clients (2), but I need total titles BY name.

Any suggestions?

Answer 1

Don't know why wouldn't this work:

SELECT name, title, COUNT(*) Titles
FROM YourTable
GROUP BY name, title

Answer 2

try this

 SELECT name , title , count(*) count
 FROM Table1
 GROUP BY name , title
 ORDER BY count

DEMO SQLFIDDLE

Answer 3

SELECT NAME, TITLE, COUNT(*) FROM BOOKS GROUP BY NAME, TITLE