i try this sql syntax in phpmyadmin and it work.
this the code
[Code moderated as per the Forum Rules. Please use the pastebin]
and the result is
| post_id | year | manufacturer | model |
------------------------------------------------------
| 20 | 2005 | Audi Manufacturer | Audi |
| 35 | 2005 | Audi Manufacturer | Audi A6 |
how to implement that sql in wordpress code ?
I tried the code below and nothing happens
[Code moderated as per the Forum Rules. Please use the pastebin]
can you help me , please ?
thanks