FAQ |
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#32 | ||
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Klarade millennium-buggen
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Så här skulle du konna lägga in get_crew_power() som en SP:
Kod:
DELIMITER $$ CREATE PROCEDURE `get_crew_power`(in param_crew_id int) BEGIN SELECT SUM(t.totPower) AS total_crew_power FROM crew_members cm JOIN members m ON m.member_id = cm.user_id JOIN (SELECT m.member_id, (SUM(i.item_stat) + MAX(m.member_attack) + MAX(m.member_defence)) AS totPower FROM members m JOIN memberitems mi ON m.member_id = mi.memberitems_member JOIN items i ON i.item_id = mi.memberitems_item GROUP BY m.member_id)t ON t.member_id = m.member_id WHERE cm.crew_id = param_crew_id GROUP BY cm.crew_id ; END$$ Kod:
if (!$db->query("CALL get_crew_power(" . crew_id . ")")) { echo "CALL failed: (" . $db->errno . ") " . $db->error; } För att anropa SPn från PHP UTAN felhantering skriver du så här: Kod:
$db->query("CALL get_crew_power(" . crew_id . ")") Senast redigerad av Conny Westh den 2013-04-17 klockan 23:12 |
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