Wednesday, April 11, 2012

MySQL Subquery Result as Aliased table name

Here's a query that has a subquery in which the result
is aliased as inner table and then the outer query compares the result from the subquery against the field in the outer query.
SELECT id,w_id, start, f_count, count_percent
FROM tblLogs,
(select max(id) as max_id from tblLogs where w_id = 92
and categ = 'bike' and
date(start) = '2012-01-24') as inner_table
WHERE DATE(start) = '2012-01-24'
AND w_id =92
AND categ = 'bike'
and err = 'none'
and remark = ''
and inner_table.max_id =;


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