php - Two SELECT actions in a query with PDO -


i trying perform search date range - result, display rows has particular value (listed in different column). means 2 select actions involved in query. not getting through query correctly.

my query here

$sql="select (select * `student_db`            `stu_registered_date`            between '2015-01-07' , '2015-01-17')        `stu_trainer_id` 'trainer-1'"

you not need 2 queries rather 1 query 2 conditions

      select * `student_db`        `stu_registered_date`        between '2015-01-07' , '2015-01-17'       , `stu_trainer_id` = 'trainer-1'

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