Problem Creating Indexed Views With Linked Servers

Jul 20, 2005

Hi, I have a problem, maybe someone can help me.

I'm traing to create a view with a Linked Server

This query works great:

select id, descr
from SERVER.DB.dbo.TABLE

When I tray to create the view:

CREATE VIEW dbo.View1 WITH SCHEMABINDING
AS
select id, descr
from SERVER.DB.dbo.TABLE
GO

I have this error:

Server: Msg 4512, Level 16, State 3, Procedure Pais2, Line 3
Cannot schema bind view 'dbo.View1' because name 'SERVER.DB.dbo.TABLE'
is invalid for schema binding. Names must be in two-part format and an
object cannot reference itself.

So I try this:

CREATE VIEW dbo.View1 WITH SCHEMABINDING
AS
select SERVER.DB.dbo.TABLE.id, SERVER.DB.dbo.TABLE.descr
from SERVER.DB.dbo.TABLE
GO

I have this error:

Server: Msg 117, Level 15, State 2, Procedure Pais2, Line 3
The number name 'SERVER.DB.dbo.TABLE' contains more than the maximum
number of prefixes. The maximum is 3.


Then I try this:

CREATE VIEW dbo.View1 WITH SCHEMABINDING
AS
select a.id, a.descr
from SERVER.DB.dbo.TABLE as A
GO

I Have this error

Server: Msg 4512, Level 16, State 3, Procedure View1, Line 3
Cannot schema bind view 'dbo.View1' because name
'iservsql1.osderrhh.dbo.pais' is invalid for schema binding. Names
must be in two-part format and an object cannot reference itself.

This query alone works great:

select a.id, a.descr
from SERVER.DB.dbo.TABLE as A


The names aren't what I describe here (id is not valid without []).

ANY IDEAS?!??!?!

I don't know what else can I do.

I need help!!!

TANKS A LOT!!!!!!!!

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Creating Indexed Views For Full Text Search

Nov 30, 2007

Hi,

I have problem that Im sure others must have had before so I am looking for advice on the best way to solve it. I have a table of text information tbl_base which is related to another table containing tags, which can contain several rows for each row in base.

I want to create an indexed view of the data for full text search. I would like to select all the tags related to a particular row in the tbl_base together into a string and join it to the end of the tbl_base table so they can be indexed along with the tbl_base data for full text indexing. Ive tried several methods but I am never able to make an index on my view because it say I cant use COALESCE, or Cursors.

Sample data here :

tbl_base

id | Text
------------------------
1 | BLah blah
2 | Dum de dum
3 | HAr HAr


tbl_base_tags

tagID | base_id | TagText
--------------------------
1 | 1 | first
2 | 1 | second
3 | 1 | third
4 | 2 | fourth


The view I want to end up with will look like this :

vw_tables

base_id | Text | Tags
-------------------------------------
1 | Blah blah | first second third
2 | dum de dum | fourth

How can I achieve this? Do I have to index all the tables seperately?

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Accessing System Views Via Linked Servers

Apr 30, 2007

Is there anyway to access system views on/from a linked server?

I have unsuccessfully tried various permutations of
select *
from [MDEDATAWTDss2005].master.[information_schema.colums]

Thanks

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SQL Server 2008 :: Getting Error While Creating Linked Servers

Sep 15, 2015

Below is the syntax I am using for creating Linked server from SQL Server i.e windows 2008 R2 standard to Postresql database running on Linux 32 bit Debian (Linux turtle 3.2.0-4-686-pae #1 SMP Debian 3.2.46-1+deb7u1 i686 GNU/Linux) and the version of Postresql is 8.3

/****** Object: LinkedServer [HGCDEV] Script Date: 09/15/2015 17:03:37 ******/
EXEC master.dbo.sp_addlinkedserver @server = N'HGCDEV', @srvproduct=N'', @provider=N'MSDASQL', @datasrc=N'172.16.20.159',@provstr=N'UID=web;PWD=dev123'
/* For security reasons the linked server remote logins password is changed with ######## */
EXEC master.dbo.sp_addlinkedsrvlogin @rmtsrvname=N'HGCDEV',@useself=N'False',@locallogin=NULL,@rmtuser='web',@rmtpassword='dev123'

This the error I am getting " Cannot initializee the data source object of OLE DB provider "MSDASQL" for linked server "HGCDEV".

How to setup the linked server........... Below are the drivers installed on the SQL server

PostgreSQL35W
PostgreSQL30

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Indexed Views

Jan 28, 2005

Hello,
I'm currently performance tuning a table with 100 million rows in it
(about 18 GB of data) and would like to know if -

1. Is the table too large to be performance tuned. Is it better to just
redesign the schema ?
2. Can using techniques as indexed views really help me with tuning such a table.
3. How long would it take to create a clustered, non clustered index on
a varchar column (for instance) on a table with 100 million rows ?
(i know this is a function of hardware as well - let's assume i'm using
afairly maxed out DL 360 - i.e. dual processor with 4 GB of memory)

Thank you very much
Alan

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Mar 9, 2005

I am looking for a little insight. I am using an SQL Server database created by a third party vendor. There are certain columns in a given table that I query for quite often. To speed things up, I created an indexed view.

Now I can no longer insert into the base table. Attempting an insert causes a SQL error stating that the system properties ARITHABORT and NUMERIC_ROUNDABORT are incorrect. If I remove the index from my view, the inserts work just fine.

Can somebody provide some insight as to why this happens and how I might be able to correct it (keep in mind that the DB was setup by a third party, so I cannot change too much of the underlying setup without possibly compromising their functionality).

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Indexed Views

Apr 3, 2008

Hi,

I am trying to create an indexed view, but because I am using a MAX function, I get the error

Cannot create index on view "dbo.View" because it uses aggregate "MAX". Consider eliminating the aggregate, not indexing the view, or using alternate aggregates. For example, for AVG substitute SUM and COUNT_BIG, or for COUNT, substitute COUNT_BIG.

Am totally stuck on how I can replace the MAX function.

Any help would be appreciated.


SET ANSI_NULLS ON
GO
SET ANSI_PADDING ON
GO
SET ANSI_WARNINGS ON
GO
SET CONCAT_NULL_YIELDS_NULL ON
GO
SET NUMERIC_ROUNDABORT OFF
GO
SET QUOTED_IDENTIFIER ON
GO
SET ARITHABORT ON
GO

CREATE VIEW [dbo].[View]
WITH SCHEMABINDING
AS

SELECT TOP 100 PERCENT MAX(js_id) AS job_event, job_id
FROM dbo.JobEvent
GROUP BY job_id
ORDER BY job_event
GO

CREATE UNIQUE CLUSTERED INDEX IX_VMaxJobEvent ON View (job_id)



Thanks

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Aug 6, 2007

Dear experts,
I've been working for an ERP solutions, company, as a DBA....

we have around 1200 tables as wellas 650 views.....

we are not using clustered index on views.....
using the clustered index will boost the performance? and the ERP is web based application. so that modifications will be done on a regular basis....
is it good thing to implement clustered indexes on these views....

please guide me in this regard


thank you verymuch

Vinod
Even you learn 1%, Learn it with 100% confidence.

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Feb 10, 2006

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Jan 17, 2003

I had some issues yesterday with the fact that some of the tables I had indexed views for did not have a unique/clustered index. The tables had unique indexes and clustered indexes but not a unique/clustered index. What I was seeing were rows that should have been in the view, not showing up in a regular select but they would showup in a with noexpand hint.

To fix the problem I created a unique/clustered index on each of the underlying table but cannot find that requirement anywhere, is this a requirement and if so can someone tell me where to find it.

Thanks

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Jul 7, 2004

How do we defrag indexed views? Can any one give me a query to loop thru all the indexed views in the database and find out the fragmentation levels and also defrag them?
Thanks in advance!

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Oct 17, 2001

I have an indexed view with a clustered index on my database........when I try to run and update statement agaisnt the table that is referenced in the view, I get one of the following errors:

Server: Msg 3624, Level 20, State 1, Line 1

Location: q:SPHINXNTDBMSstorengdrsinclude
ecord.inl:1447
Expression: m_SizeRec > 0 && m_SizeRec <= MAXDATAROW
SPID: 52
Process ID: 414

Connection Broken


Server: Msg 3624, Level 20, State 1, Line 1

Location: recbase.cpp:1371
Expression: m_nVars > 0
SPID: 52
Process ID: 414

Connection Broken


any ideas?

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Mar 16, 2006

Lalitha writes "Can I use DML statements against indexed views?
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Indexed Views Without Subquery

Mar 19, 2008

Hi, I'm having a problem creating an indexed view of a productprice table

CREATE TABLE [dbo].[ProductPrice](
[ProductPriceGUID] [uniqueidentifier] ROWGUIDCOL,
[ProductGUID] [uniqueidentifier],
[Price] [decimal](7, 2),
[IsSRP] [bit],
[EffectiveDate] [datetime]
)

Each ProductGUID can and should have multiple records in the ProductPrice table. I want to create an indexed view that will group by ProductGUID that will show either the most recent custom price if a (isSRP = 'False') record exists or the most recent srp price if there is only (isSRP = 'True'), then a column stating whether the price column is taken from a (isSRP = 'True') record, and followed by the most recent srp price (isSRP = 'True').


SELECT
[PP].ProductGUID AS [ProductGUID],
CASE
WHEN MIN(CASE [PP].IsSRP WHEN 'True' THEN 1 ELSE 0 END) = 0
THEN MAX(CASE [PP].IsSRP WHEN 'True' THEN 0 ELSE [PP].Price END)
ELSE MAX([PP].Price)
END AS [Price],
MIN(CASE [PP].IsSRP WHEN 'True' THEN 1 ELSE 0 END) AS [PriceIsSRP],
MAX(CASE [PP].IsSRP WHEN 'True' THEN [PP].Price ELSE 0 END) AS [SRP]
FROM dbo.ProductPrice AS [PP]
-- Eliminate all but the most recent custom price, and msrp price
WHERE ([PP].IsSRP = 'True' AND [PP].EffectiveDate =
(SELECT MAX(EffectiveDate) FROM dbo.ProductPrice AS innerPP
WHERE innerPP.ProductGUID = [PP].ProductGUID
AND innerPP.IsSRP = 'True'))
OR ([PP].IsSRP = 'False' AND EffectiveDate =
(SELECT MAX(EffectiveDate) FROM dbo.ProductPrice AS innerPP
WHERE innerPP.ProductGUID = [PP].ProductGUID
AND innerPP.IsSRP = 'False'))
GROUP BY [PP].ProductGUID

This query works, but I can't create an indexed view on any query with a subquery. So, If I had some way of limiting the query to return only the most recent IsSRP = 'True' and the most recent IsSRP = 'False' (if one exists) without using a subquery then this would be aces.

Oh, and every ProductGUID has at least one IsSRP = 'True' record.

Any ideas??

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Feb 5, 2007

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Apr 30, 2007

Hi guys ,
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Now the question is can I create indexed views?


If yes how can I implement .Because data depends on context is there any way to create global indexed views.


In case of indexed views query optimizer will automatically select indexed views for efficient way of execution .but I have to restrict to use only our existing views and these views have to refer indexed views and I need to force query optimizer not use indexed views.

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Apr 29, 2004

Hello folks!
I'm looking for a good article about Indexed Views.

Cheers!
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Feb 26, 2008

Hi Experts,

We have a very huge database that stores 12 years of data(120 Million records). But our application mainly accesses past 3 years data i.e , the queries would scan the 120 million records even when it actually has to scan 30 million records alone (for 3 years).

Since few other important applications needs access to all the 12 years data, we are in a position to have 12 years data in the same database.

Right now we are looking for an approach that would help us to efficiently access the 3 years data alone and boost the performance.

1. Will SQL server table paritioning help in this scenario ?

Or

2. Indexed views would help us ? Is it possible to create indexed views based on year range and access the views in the stored procedures ?

Any help would be greatly appreciated.

Thanks in advance,

Hariarul

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Jul 23, 2005

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Jul 20, 2005

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Jul 20, 2005

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Jul 20, 2005

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Jul 13, 2014

I have a question regarding the locking behavior of indexed views. We have a 3rd party application and something like the following table:

CREATE TABLE [Person].[Person](
[BusinessEntityID] int NOT NULL,
[FirstName] varchar(20) NOT NULL,
[MiddleName] varchar(20) NULL,

[code]....

Also the 3rd party application uses an indexed view, which is based on the following query and has the same structure as the base table:

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[FirstName],
[MiddleName],
[LastName],
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FROM [Person].[Person]
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The result is, that the indexed view has nearly the same data / entries as the base table. The indexed view is often queried like this:

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The base table is also queried very often with update locks (UPDLOCK). Because the indexed view is nearly just a copy of the base table and there is no performance gain (read), I would like to drop the indexed view. I'll then experience more locks / blocks, because now the queries are seperated on two objects.

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Apr 22, 2007

Hi,
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The views aren't mine, and (apparently) are required by the reporting app (BO), so removing them isn't really an option. I realise that there's quite a lot of overhead to maintaining indexed views, but unfortunately, the project is on a very tight timeline, so I can't look into it in as much detail as I'd like.
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Thanks a lot


Mark

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Apr 10, 2007

Hi, all experts here,

Thank you very much for your kind attention.

I am having some questions on indexed views and aggregate tables.

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I am looking forward to hearing from you.

Thank you very much in advance for your help.

With best regards,

Yours sincerely,

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Jul 15, 2014

In the SQL Server 2014 Management Studio's object explorer indexed views with schemabinding don't have an index node. Thus, you can create and drop Indexes for views only via T-SQL. The SQL Server Management Studio 2012 still shows the index node.

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Jul 14, 2015

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Apr 1, 2015

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Nov 15, 2006

I am trying to create an indexed view, on a date from a date dimension table...I am new to SQL, and I am at a loss of ideas on this one. Any help would be greatly appreciated!

Here is the Error I am given

"Msg 4513, Level 16, State 2, Procedure VEW_F_MZT_ORDER_HEADER_DAY, Line 3

Cannot schema bind view 'JJWHSE.VEW_F_MZT_ORDER_HEADER_DAY'. 'JJWHSE.VEW_F_INVC_SHIP_TO' is not schema bound.

Msg 1939, Level 16, State 1, Line 1

Cannot create index on view 'VEW_F_MZT_ORDER_HEADER' because the view is not schema bound."

Here is my code..

CREATE VIEW [JJWHSE].[VEW_F_MZT_ORDER_HEADER_DAY] WITH SCHEMABINDING

AS

SELECT TEW_D_DT.DT_KEY AS DATE_KEY,

VEW_F_MZT_ORDER_HEADER.LOCATION_KEY AS LOC_KEY,

TEW_D_LOC.LOC_DESC AS LOC_DESC ,

TEW_D_LOC.RGN_DESC AS REGION_DESC,

TEW_D_LOC.DISTRICT_DESC AS DISTRICT_DESC,

ISNULL(SUM(VEW_F_INVC_PAY_EXT.PRORATED_NET_PRICE),0) AS CONCIERGE_FLASH,

COUNT_BIG(*) AS COUNT

FROM

JJWHSE.VEW_F_INVC_SHIP_TO VEW_F_INVC_SHIP_TO

INNER JOIN

JJWHSE.VEW_F_INVC_PAY_EXT VEW_F_INVC_PAY_EXT

ON

VEW_F_INVC_SHIP_TO.DATE_KEY = VEW_F_INVC_PAY_EXT.DATE_KEY

AND VEW_F_INVC_SHIP_TO.ORDER_NUMBER = VEW_F_INVC_PAY_EXT.ORDER_NUMBER

AND VEW_F_INVC_SHIP_TO.INVOICE_NUMBER = VEW_F_INVC_PAY_EXT.INVOICE_NUMBER

AND VEW_F_INVC_SHIP_TO.SHIP_TO_NUMBER = VEW_F_INVC_PAY_EXT.SHIP_TO_NUMBER

INNER JOIN

JJWHSE.VEW_F_INVC_DTL VEW_F_INVC_DTL

ON

VEW_F_INVC_DTL.DATE_KEY = VEW_F_INVC_SHIP_TO.DATE_KEY

AND VEW_F_INVC_DTL.ORDER_NUMBER = VEW_F_INVC_SHIP_TO.ORDER_NUMBER

AND VEW_F_INVC_DTL.INVOICE_NUMBER = VEW_F_INVC_SHIP_TO.INVOICE_NUMBER

AND VEW_F_INVC_DTL.SHIP_TO_NUMBER = VEW_F_INVC_SHIP_TO.SHIP_TO_NUMBER

AND VEW_F_INVC_DTL.LINE_NUMBER = VEW_F_INVC_PAY_EXT.LINE_NUMBER

AND VEW_F_INVC_DTL.SEQUENCE_NUMBER = VEW_F_INVC_PAY_EXT.SEQUENCE_NUMBER

AND VEW_F_INVC_DTL.NON_INVENTORY = 'N'

AND VEW_F_INVC_DTL.GIFT_CARD = 'N'

INNER JOIN

JJWHSE.VEW_F_MZT_ORDER_HEADER VEW_F_MZT_ORDER_HEADER

ON

VEW_F_INVC_DTL.ORDER_NUMBER = VEW_F_MZT_ORDER_HEADER.ORDER_NUMBER

AND VEW_F_MZT_ORDER_HEADER.ACTIVE_FLAG = 1

INNER JOIN

JJWHSE.TEW_D_DT TEW_D_DT

ON

VEW_F_INVC_DTL.DATE_KEY = TEW_D_DT.DT_KEY

INNER JOIN

JJWHSE.TEW_D_LOC TEW_D_LOC

ON

VEW_F_MZT_ORDER_HEADER.LOCATION_KEY = TEW_D_LOC.LOC_KEY

WHERE VEW_F_INVC_SHIP_TO.CHANNEL = 'I'

GROUP BY TEW_D_DT.DT_KEY , VEW_F_MZT_ORDER_HEADER.LOCATION_KEY , TEW_D_LOC.LOC_DESC ,

TEW_D_LOC.RGN_DESC , TEW_D_LOC.DISTRICT_DESC

GO

CREATE UNIQUE CLUSTERED INDEX IX_VEW_F_MZT_ORDER_HEADE_DAY ON JJWHSE.VEW_F_MZT_ORDER_HEADER ( DATE_KEY )

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