how to have these two consequent queries become a single one by 'join' in mysql

[newbie]

--------------------------------------------------------- table_info
| id | age | first_name | last_name |
---------------------------------------------------------
| 10 | 21 | tom | ben |
---------------------------------------------------------

---------------------------------------------------------
table_working_hr
| id | coming_date | work_hour |
---------------------------------------------------------
10 | 12 | 4 |
---------------------------------------------------------
10 | 11 | 4 |
---------------------------------------------------------
10 | 22 | 6 | <-------the
will be the final result.
---------------------------------------------------------
$result= mysql_query(" select * from table_info where first_name =
'tom' ");
$id = $result['id'];
mysql_query(" select * from table_working_hr where id='$id' AND
coming_date 20 ");

Can I get the result with a single query (with some advanced query
like join )?

[nice.guy.nige]

While the city slept, newbie (mi******@yahoo.com) feverishly typed...

[...]

$result= mysql_query(" select * from table_info where first_name =
'tom' ");
$id = $result['id'];
mysql_query(" select * from table_working_hr where id='$id' AND
coming_date 20 ");

Can I get the result with a single query (with some advanced query
like join )?

mysql_query("select twh.* from `table_working_hr` twh inner join
`table_info` ti on twh.id = ti.id where ti.first_name = 'tom' and
twh.coming_date 20");

Hope that helps,
Nige

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