Database error

[gpn39f]

on Public Function GetQuestMenu
in class WS.Quests.vb

is a query:

[code]
WorldDatabase.Query(String.Format("SELECT s.questid, q.Title, q.Level_Normal, q.specialflags FROM queststarters s LEFT JOIN quests q ON (s.questid=q.id) WHERE s.type = {0} AND s.typeid = {1} AND q.Level_Start <= {2} AND (q.Required_Race = 0 OR (Required_Race & {4}) > 0) AND (q.Required_Class = 0 OR (Required_Class & {5}) > 0) " & _
"AND NOT EXISTS(SELECT * FROM characters_quests WHERE char_guid = {3} AND quest_status <> -2 AND quest_id = q.id) AND (q.Required_Quest1 = 0 OR EXISTS(SELECT * FROM characters_quests WHERE char_guid = {3} AND quest_status = -1 AND quest_id = q.Required_Quest1)) " & _
"AND (q.Required_Quest2 = 0 OR EXISTS(SELECT * FROM characters_quests WHERE char_guid = {3} AND quest_status = -1 AND quest_id = q.Required_Quest2)) AND (q.Required_Quest3 = 0 OR EXISTS(SELECT * FROM characters_quests WHERE char_guid = {3} AND quest_status = -1 AND quest_id = q.Required_Quest3)) " & _
"AND (q.Required_Quest4 = 0 OR EXISTS(SELECT * FROM characters_quests WHERE char_guid = {3} AND quest_status = -1 AND quest_id = q.Required_Quest4));", _
CType(QuestGiverType.QUEST_OBJECTTYPE_CREATURE, Byte), CType(WORLD_CREATUREs(GUID), CreatureObject).ID, c.Level, c.GUID, 1 << (c.Race - 1), 1 << (c.Classe - 1)), MySQLQuery)
[/code]

this query is not only stored on table worlddatabase, but in CharacterDatabase to.

is there are profi, there can split this to a new query over two databases?

later in the class the next function have a similar query over two databases..

[gpn39f]

we have now split the database in 3 databases. i think it is not possible to create one query that can take a filter for more and one database. so i try to do it in 2 steps..
i think this is very slow..
someone with a better Idee?

[billy1arm]

it will be possible with a join, i did something similar in ServerOne.

Any chance of a push of the changes ?

[gpn39f]

look at my changes in my fork :-)
can a join sample data from different databases???
also between accessdatabase.realm and worlddatabase.creature ???

[billy1arm]

yes, with some cleaver coding ;)

[billy1arm]

Point me at the lines you need adjusting and I’ll post the required changes

If you are a member of the getmangos forum, please PM me (ID: Antz) with your email / skype details and we can chat more)

From: Frank [mailto:notifications@github.com]
Sent: 18 October 2013 20:44
To: mangosvb/serverTwo
Cc: Antz
Subject: Re: [serverTwo] Database error (#6)

look at my changes in my fork :-)
can a join sample data from different databases???

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[gpn39f]

it's on ws.quest.vb

Public Function GetQuestMenu
Public Function GetQuestMenuGO
Public Function GetQuestgiverStatus

in this function's there are many of query typ with join "queststarters on worlddatabase" and "characters_quests on characterdatabase"

if i see a example i can try to fix the rest :-)

I'm now on work, i'm back late to day..

[billy1arm]

please look at https://github.com/mangosvb/serverOne/blob/master/Server/WorldServer/WS.Quests.vb

Lines 537 onwards

[gpn39f]

Super.. thanks..

I was update my fork, include you’re corrections.

Found some more errors on packet, changed in 335

now we can move on J

Frank

Von: Antz [mailto:notifications@github.com]
Gesendet: Montag, 28. Oktober 2013 14:34
An: mangosvb/serverTwo
Cc: Frank
Betreff: Re: [serverTwo] Database error (#6)

please look at https://github.com/mangosvb/serverOne/blob/master/Server/WorldServer/WS.Quests.vb

Lines 537 onwards

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[billy1arm]

frank, can you contact me on the getmangos.co.uk forum using pm ?