I stumbled across a fresh 7.3 installation and only 13 indices all together and 
same number at the database level ... so will be discussing this with the DBA 
over the morning coffee.
 
Thanks


--- En date de : Jeu 4.6.09, Lyle Taylor <tayl...@ldschurch.org> a écrit :


De: Lyle Taylor <tayl...@ldschurch.org>
Objet: Re: Re : Non clustered indices (ITSM 7.3)
À: arslist@ARSLIST.ORG
Date: Jeudi 4 Juin 2009, 21h16


** 





Is there an appropriate existing index that you could simply add the field to 
rather than creating a new one for this field?  That way, you don’t exceed the 
limit, and it may be more efficient for the DB as well.
 
Lyle
 

From: Action Request System discussion list(ARSList) 
[mailto:arsl...@arslist.org] On Behalf Of Frex Popo
Sent: Thursday, June 04, 2009 12:39 PM
To: arslist@ARSLIST.ORG
Subject: Re : Non clustered indices (ITSM 7.3)
 
** 




Reason I am asking is that I think it's better to create the index through the 
Admin Client so that the server is aware of it rather than having to create the 
index at the DB level.. But if it comes to having to create it at the DB level 
I think I would opt for the latter since having an index is better than not 
having it at all :)

--- En date de : Jeu 4.6.09, Frex Popo <frexp...@yahoo.fr> a écrit :

De: Frex Popo <frexp...@yahoo.fr>
Objet: Non clustered indices (ITSM 7.3)
À: arslist@ARSLIST.ORG
Date: Jeudi 4 Juin 2009, 12h26






Hello everyone,

 

Found a number of join forms using a particular column in the join criteria. 
This column did not look it was indexed on the base form (i.e. HPD:Help Desk), 
so thought let's create one. When I tried to do so I got a SQL error: 

 


No se pudo crear índice no agrupado 'I1035_904003986_1' porque supera el máximo 
de 249 permitido por tabla o vista.  (SQL Server 1910) (ARERR 552). Failure 
during SQL operation to the database : 904003986 (ARWARN 552).

 

This simply means that the SQL server could not create the nonclustered index 
as it is beyond the maximum allowed. The form has 13 indexes. As a test I 
removed an existing non clustered index and create the new one and it works 
just fine, but of course I want to keep all the existing ones and be able to 
create the new one.

 

I checked the table definition in the SQL Enterprise client by running 
sp_helpindex and got a list of some 250 entries. Now, I don't have a non 
customised version of this form nor do I have another environment to check if 
this is all created by the remedy server, hence the question, does anyone have 
all these indices defined on the Help Desk form in their ITSM 7.0 installation?

I am using ARS 7.1 patch 4 / ITSM 7.3 / SQL server 2005.

 

Here is part of the 250 entries. 


index_name,index_description,index_keys
I1035_1000000019_1,nonclustered located on PRIMARY,C1000000019, C1000000018
I1035_1000000063_1,nonclustered located on PRIMARY,C1000000063, C1000000064, 
C1000000065
I1035_1000000079_1,nonclustered located on PRIMARY,C1000000079
I1035_1000000080_1,nonclustered located on PRIMARY,C1000000080
I1035_1000000161_1,nonclustered, unique located on PRIMARY,C1000000161
I1035_1000000427_1,nonclustered located on PRIMARY,C1000000427
I1035_1000000869_1,nonclustered located on PRIMARY,C1000000869
I1035_1000000875_1,nonclustered located on PRIMARY,C1000000875
I1035_179_1,nonclustered, unique located on PRIMARY,C179
I1035_200000003_1,nonclustered located on PRIMARY,C200000003, C200000004, 
C200000005
I1035_240001002_1,nonclustered located on PRIMARY,C240001002
I1035_4_1,nonclustered located on PRIMARY,C4
I1035_7_1,nonclustered located on PRIMARY,C7
missing_index_100016,nonclustered located on PRIMARY,C1000000079, C1000003009, 
C7
missing_index_100040,nonclustered located on PRIMARY,C1000000014, C1000000251, 
C1000000296, C1000000082, C1000000217
missing_index_100058,nonclustered located on PRIMARY,C1000000014, C1000000251, 
C1000000079, C1000000082, C1000000217
missing_index_100062,nonclustered located on PRIMARY,C1000000014, C1000000079, 
C1000000217, C1000000251, C1000000082
missing_index_100064,nonclustered located on PRIMARY,C1000000014, C1000000217, 
C1000000251, C1000000082
missing_index_100089,nonclustered located on PRIMARY,C1000000079, C7
.
.
.
.
missing_index_99846,nonclustered located on PRIMARY,C1000000099, C1000000251, C7
missing_index_99878,nonclustered located on PRIMARY,C1000000014, C1000000251, 
C1000000082
missing_index_99880,nonclustered located on PRIMARY,C1000000014, C1000000251, 
C1000000082, C1000000217
missing_index_99882,nonclustered located on PRIMARY,C1000000014, C1000000079, 
C1000000251, C1000000296, C1000000572, C1000000082, C1000000217
missing_index_99929,nonclustered located on PRIMARY,C7
PK__T1035__4032018A,clustered, unique, primary key located on PRIMARY,C1

Regards

frex

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