Я в тупике. Почему запрос работает в phpMyAdmin, а не в среде MAMP? Я повторил запрос, который вернул 0 результатов в MAMP, скопировал его и вставил в phpMyAdmin, и тот же запрос возвращает ожидаемый результат.
select
c.id
from
(select id, business_id
from coup
where match(name) against ('$search')
) as c
left join
(select business_id
from bus
where match(name, category, subcat) against ('$search')
) as b on
c.business_id = b.business_id
inner join bloc z on
c.business_id = z.business_id
where
z.zip = '$zip'
Ниже приведены строки в коде
$q = "select c.id from (select id, business_id from ".TBL_COUPONS." where match(name) against ('".$search."')) as c left join (select business_id from ".TBL_BUSINESS." where match(name, category, subcat) against ('".$search."')) as b on c.business_id = b.business_id inner join ".TBL_BLOCATION." as l on c.business_id = l.business_id where l.zip = '".$zip."'";
$rs = mysql_query($q) or die(mysql_error());
$rec = array();
while(($row = mysql_fetch_array($rs)) !== FALSE ){
$rec[] = $row[0];
}
echo $ q показывает:
select c.id from (select id, business_id from coupons where match(name) against ('walk')) as c left join (select business_id from business where match(name, category, subcat) against ('walk')) as b on c.business_id = b.business_id inner join buslocations as l on c.business_id = l.business_id where l.zip = '91326'