SQL Server 2012 :: Index View Won't Work With Hierarchical Tables?
Apr 4, 2015
Consider following code:
SELECT e1.EntityIdentity as CompanyID
FROM dbo.Entitye1 --company
JOIN dbo.EntityAssociationea
ON e1.EntityID = ea.EntityID1
JOIN dbo.Entitye2 --user
ON ea.EntityID2 = e2.EntityID
This query occurs as a sub-query in many stored procedures where exists a WHERE clause that includes CompanyID IN (above query).
Since dbo.Entity and dbo.EntityAssociation change infrequently I thought that an indexed view would really improve performance. But I've found one of the seemingly undocumented Microsoft features when trying to create the clustered index and get the following error msg:
Msg 1947, Level 16, State 1, Line 1
Cannot create index on view "ROICore.dbo.vEntityEntityAssociation_CompanyUser". The view contains a self join on "ROICore.dbo.Entity".
I really need to improve performance on this subquery. Entity currently has over 20m rows and EntityAssociation over 35m rows and both are growing.
How to improve performance? Indexes on both tables for the most part give index seeks, but I thought my saviour might be the index view. Obviously this will not work.
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Aug 8, 2015
I have a view that joins a dozen tables with a million rows added per year by an application. I want to materialize it. The view is always filtered by date first on reports, then there are a few key transaction keys, but then many other fields required to make each row unique. I don't want to add these columns since they are large, many, not used for sorting or filtering, and may not define uniqueness in a future application design. I need a uniqueifier that is application agnostic. I prefer a bigint. So to store the materialized view ideally for reporting, I want to add the following clustered index to materialize the view:
CREATE unique CLUSTERED INDEX idx1
ON [dbo].[myview](myDate, key1, key2, key3, id bigint identity(1,1) NOT NULL)
And I get this error:
Msg 102, Level 15, State 1, Line 3
Incorrect syntax near 'bigint'.
Can I do what I want? If so, how?
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May 21, 2014
An example of what I am talking about is the employee table in the Adventureworks database. This has employeeID and then ManagerID, ManagerID just being the EmployeeID of the person whom the original reports to.
I know the queries for querying this type of data and even making recursive common table expressions. What I cannot seem to find is how one goes about BUILDING said table. I see all sorts of examples where people are just doing INSERT table VALUES () manually to load the table. The problem is, I need to create a table that has potentially thousands of records.
It will essentially be a dimensional map. Don't even get me started as to they why, I will just suffice to say that is what the client and project want . I have a process that will do this now, but it is not very dynamic and very hard coded. To me, there seems like there should be some sort of standardized methodology for handling this.
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Mar 8, 2014
We are having very big tables in TBS and wanted to setup a strategy for index maintenance.
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Jul 31, 2014
I have two table studenTtable and courseTable which is each student take more than one course . 1:M...for example Student1 take 2 courses (C1 , C2). Student2 take 3 courses (C1,C2, C3).I need to create a table/View that contain student information from StudentTable plus all the courses and the score for each course from CoursTable in one row.
for example Row1= Student1_Id ,C1_code ,C1_name ,C1_Score ,C2_code,C2_name ,C2_Score Row2= Student2_Id,C1_code, C1_name,C1_Score,C2_code ,C2_name ,C2_Score , C3_code,C3_name,C3_Score
and since Student one just have two courses , I should enter NULL in 'Course 3 fields'.My Struggle is in the insert statement I tried the following but it show an error
Insert Into Newtable ( St_ID, C1_code,c1_name, C1_Score ,C2_code ,C2_name,C2_score,C3_code ,C3_name,C3_score)
Select (Select St_ID from StudentTable) , (Select C_code,c_name,c_Score from Coursetable,SudentTable where course.Stid =Studet.stid) , (Select C_code,c_name,c_Score from course ,student where course.Stid =Studet.stid ), (Select C_code,c_name,c_Score from course ,student where course.Stid =Studet.stid );
I'm fully aware that the New table/View will break the rules of normalization ,but I need it for specifc purpose.I tried also the PIVOT BY functionality but no luck with it .I also tried writing a code using Matlab (because it is high level sw that it is easy to learn for people not expret in programming as me) but didn't know how to combine the Student and Courses Matrices in my loop.
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Aug 26, 2014
We are planning to upgrade. We are using Sql 2008R2 now. Which is the better option migrating to SQL 2012 or migrating to 2014?I am thinking 2014 has memory optimized tables and updatable column stored index. So it is better option.
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Nov 17, 2014
I have created a store procedure as below:
WITH TextType AS
(
SELECT AppTxtTypeId,AppTxtTypeCode, AppTxtTypeParentCode, Name,Description,Active,SortOrder ,0 as TypeLevel,AppTxtTypeId as parentId
FROM [ApplicationTextTypes]
WHERE AppTxtTypeParentCode IS NULL
[Code] ....
From this i am able to get data in the below format:
Parent
--Child1
--Child2
---Subchild1-Child1
---Subchild2-Child1
---Subchild1-Child2
---Subchild2-Child2
Actually my requirement is :
Parent
--Child1
---Subchild1-Child1
---Subchild2-Child1
--Child2
---Subchild1-Child2
---Subchild2-Child2
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Sep 21, 2007
Hallo
I got a Link Server (IBMDASQL) and a view. And I am wondering how a view works.
If I try:
select * from [myView] where [myView].A = @A
Dos the Link Server retrieve the complete table and the SQL server applies the where condition?
Or
Does the Link Server use the where condition and retrieve just the requested records?
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Aug 8, 2007
I've got a lot of XML like this (simplified):
Code Snippet
... 8 MORE
... 9 MORE TIMES
I need to get this into three existing SQL Server 2005 tables, each with identity columns for their primary keys:
Code Snippet
CREATE TABLE ELEMENT1 (
[ID] INT IDENTITY
)
CREATE TABLE ELEMENT2 (
[ID] INT IDENTITY,
[ELEMENT1_ID] INT
)
CREATE TABLE ELEMENT3 (
[ID] INT IDENTITY,
[ELEMENT2_ID] INT
)
With primary and foreign keys as you'd expect, and, of course, many more columns!
How would I get this into tables through SSIS, preferably in a high-performance manner (there may be several gigabytes of XML to load).
The issue, of course, is that in order to insert an ELEMENT2 row, I need the ID from the coresponding ELEMENT1, etc.
Any ideas or pointers to articles would be welcome.
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Apr 25, 2008
Can someone show me how to create an index on the lrsn field in the below view. This view indexes are totally new to me but are needed due to slow performance.
Thanks
DG Hall
CREATE VIEW dbo.V_Comm_Imp_Summary
AS
SELECT TOP 100 PERCENT cu.Comm_Use, cu.year_built, cu.lrsn, dbo.V_Comm_AG_Area.area AS AG_Area, dbo.V_Comm_Bsmt_Area.area AS BG_Area,
cu.extension, dbo.v_CommUse_Description.use_description
FROM dbo.V_Comm_Use cu INNER JOIN
dbo.v_CommUse_Description ON cu.Comm_Use = dbo.v_CommUse_Description.Comm_Use LEFT OUTER JOIN
dbo.V_Comm_Bsmt_Area ON cu.lrsn = dbo.V_Comm_Bsmt_Area.lrsn LEFT OUTER JOIN
dbo.V_Comm_AG_Area ON cu.lrsn = dbo.V_Comm_AG_Area.lrsn
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Aug 28, 2007
I apologize if this has been asked, but I can't find a complete answer.
We have a situation with parent/child tables which have an identity column as their PK. We need to be able to insert into the live tables from staging tables. The data in the staging tables are related via a surrogate key.
I have found the OUTPUT clause, but that can only refer to columns of the actual table (since there is no FROM clause in an INSERT). Our current best solution to this problem involves adding bogus "staging" columns to the destination tables, and removing them after we've inserted everything from staging. This is an unattractive solution to say the least.
I'll give an example that mirrors our actual solution, and ask if anyone has a better solution?
----------
Code Snippet
CREATE TABLE [dbo].[TABLE_A](
[ID] [int] IDENTITY(1,1) NOT NULL,
[DATA] [nchar](10) NOT NULL,
[STAGING_COLUMN] [bigint] NULL,
CONSTRAINT [PK_TABLE_A] PRIMARY KEY ([ID] ASC)
)
GO
CREATE TABLE [dbo].[TABLE_B](
[ID] [int] IDENTITY(1,1) NOT NULL,
[A_ID] [int] NOT NULL,
[DATA] [nchar](10) NOT NULL,
[STAGING_COLUMN] [bigint] NULL,
CONSTRAINT [PK_TABLE_B] PRIMARY KEY ([ID] ASC)
)
GO
ALTER TABLE [dbo].[TABLE_B]
ADD CONSTRAINT [FK_TABLE_A_TABLE_B] FOREIGN KEY([A_ID]) REFERENCES [dbo].[TABLE_A] ([ID])
GO
CREATE TABLE [dbo].[STAGE_TABLE_A](
[A_Key] [bigint] NOT NULL,
[DATA] [nchar](10) NOT NULL
)
GO
CREATE TABLE [dbo].[STAGE_TABLE_B](
[B_Key] [bigint] NOT NULL,
[DATA] [nchar](10) NOT NULL,
[A_Key] [bigint] NOT NULL
)
GO
The STAGING_COLUMN columns are the ones that will be added before, and dropped after.
Code Snippet
DECLARE @TABLE_A_MAP TABLE (
A_ID INT,
A_Key BIGINT
)
INSERT INTO TABLE_A (DATA, STAGING_COLUMN)
OUTPUT INSERTED.ID, INSERTED.STAGING_COLUMN INTO @TABLE_A_MAP
SELECT DATA, A_Key FROM STAGE_TABLE_A
INSERT INTO TABLE_B (A_ID, DATA)
SELECT TAM.A_ID, STB.DATA
FROM STAGE_TABLE_B STB INNER JOIN @TABLE_A_MAP TAM ON TAM.A_Key = STB.A_Key
This seems to work, but I'd really like another alternative. Even though this is happening when nobody else is using the database, I cringe at the thought of adding and removing columns just to make this work.
Here are a few of my constraints:
The above is a simplification of the actual problem. The actual problem goes about five levels deep (hence the B_Key in STAGE_TABLE_B). At the top level, our larger customer will have 100,000 rows to insert. Each level will average 3 times as many rows as the next higher level, so we're talking about real volumes here.
This has to finish over the course of a weekend.
This has to be delivered to QA this Friday
Thanks for any help or insight.
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Jul 23, 2005
I am looking to create a constraint on a table that allows multiplenulls but all non-nulls must be unique.I found the following scripthttp://www.windowsitpro.com/Files/0.../Listing_01.txtthat works fine, but the following lineCREATE UNIQUE CLUSTERED INDEX idx1 ON v_multinulls(a)appears to use indexed views. I have run this on a version of SQLStandard edition and this line works fine. I was of the understandingthat you could only create indexed views on SQL Enterprise Edition?
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Jun 9, 2006
Recently I was in need of a hierarchical tree data. I learned about CTE and how they can be used to build hierarchical data with simple syntax. I used CTE and was through with the task. Later during free time, I tried to compare CTE approach with the traditional SQL 2K Table Function approach. It was surprising to see the query costs when I ran both the modes at one go...
Query Cost (relative to batch) : 0.49%
Query Text : Select * From fn_GetTree(8);
Query Cost (relative to batch) : 99.51%
Query Text : with treedata (id, parentid, status, prevStatus, lvl) as (select ...)
What does that indicate? Does it mean that the Table Function approach is much faster than CTE? I am sure that I was not making unwanted Joins in the CTE mode.
Can someone explain why that huge difference is there? And what the scenarios where CTE is better over Table Functions?
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May 1, 2014
I would like to get the second last work day of the month.
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Oct 9, 2015
I am trying to use an indexed view to allow for aggregations to be generated more quickly in my test data warehouse. The Fact Table I am creating the indexed view on is a partitioned clustered columnstore index.
I have created a view with the following code:
ALTER view dbo.FactView
with schemabinding
as
select local_date_key, meter_key, unit_key, read_type_key, sum(isnull(read_value,0)) as [s_read_value], sum(isnull(cost,0)) as [s_cost]
, sum(isnull(easy_target_value,0)) as [s_easy_target_value], sum(isnull(hard_target_value,0)) as [s_hard_target_value]
, sum(isnull(read_value,0)) as [a_read_value], sum(isnull(temperature,0)) as [a_temp], sum(isnull(co2,0)) as [s_co2]
, sum(isnull(easy_target_co2,0)) as [s_easy_target_co2]
, sum(isnull(hard_target_co2,0)) as [s_hard_target_co2], sum(isnull(temp1,0)) as [a_temp1], sum(isnull(temp2,0)) as [a_temp2]
, sum(isnull(volume,0)) as [s_volume], count_big(*) as [freq]
from dbo.FactConsumptionPart
group by local_date_key, read_type_key, meter_key, unit_key
I then created an index on the view as follows:
create unique clustered index IDX_FV on factview (local_date_key, read_type_key, meter_key, unit_key)
I then followed this up by running some large calculations that required use of the aggregation functionality on the main fact table, grouping by the clustered index columns and only returning averages and sums that are available in the view, but it still uses the underlying table to perform the aggregations, rather than the view I have created. Running an equivalent query on the view, then it takes 75% less time to query the indexed view directly, to using the fact table. I think the expected behaviour was that in SQL Server Enterprise or Developer edition (I am using developer edition), then the fact table should have used the indexed view. what I might be missing, for the query not to be using the indexed view?
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Sep 30, 2015
I am using Full Text Index to index emails stored in BLOB column in a table. Index process parses stored emails, and, if there is one or more files attached to the email these documents get indexed too. In result when I'm querying the full text index for a word or phrase I am getting reference to the email containing the word of phrase if interest if the word was used in the email body OR if it was used in any document attached to the email.
How to distinguish in a Full Text query that the result came from an embedded document rather than from "main" document? Or if that's not possible how to disable indexing of embedded documents?
My goal is either to give a user an option if he or she wants to search emails (email bodies only) OR emails AND documents attached to them, or at least clearly indicate in the returned result the real source where the word or phrase has been found.
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Oct 7, 2015
I am using the following select statement to get the row count from SQL linked server table.
SELECT Count(*) FROM OPENQUERY (CMSPROD, 'Select * From MHDLIB.MHSERV0P')
MHDLIB is the library name in IBM DB2 database. The above query gives me only the row count of table MHSERV0P. However, I need to get the names, rowcounts, and sizes of all tables that exist in MHDLIB librray. Is it possible at all?
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Jan 2, 2015
So I am trying to work out the difference between today's date (GETDATE()) and a Target Date in a specific table (targetdate)
When I use the DATEDIFF function it is including non working days in the calculation (weekends and bank holidays). Although our date calandar table provided to us from a third party supplier will tell you the weekends, it does not tell you the bank holidays.
Luckily there is another table in the database called - ih_non_work_days.
The format of the date is "2014-12-25 00:00:00.000" for example in that table.
How do I using my "targetdate" and today's date calculate in days the differance - excluding the dates that exist in the ih_non_work_days database?
So for now my basic script looks like -
SELECT com.comm_reference AS 'Referance'
,com.current_task_target_date AS 'TargetDate'
, DATEDIFF(D,com.current_task_target_date,GETDATE()) AS 'Incorrect Date Calculation'
FROM [dbo].[em_communication] as com
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Dec 1, 2014
I have a query which is primarily a victim of blocking and a blocker itself for other queries. I studied the plan for this and it shows a 42% cost on CI insert operation. The insert is happening on a table (Table A) that has a PK. This PK is not a running number. It is also a business key (primary key) in another master table (Table B).
My understanding is that the cost is heavy because -
1, this PK is not an incremental number. It could be any number not in a sequence.
2. while inserting into CI, there must be a scan happening to find out the location where the index will be inserted.
How can I reduce the cost?
1. Should I go for partitioning of this table Table A? I am trying to do this but I am not able to find any suitable partition key looking at the JOINS and filter clauses where this table is being used in the applicaiton.
2. Should I introduce a surrogate key (running number) as a primary key so that CI is faster ?
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Mar 20, 2015
I am trying to create a unique index on a table such that the combination of 2 columns is unique. How do I go about that?
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May 31, 2015
I have a table that stores working hrs, such as
RecID,StaffID,StartDate,EndDate
17,969,2015-05-18 00:00:00.000,2015-05-18 06:00:00.000
18,969,2015-05-18 18:00:00.000,2015-05-19 06:00:00.000
19,969,2015-05-19 18:00:00.000,2015-05-20 06:00:00.000
20,969,2015-05-20 18:00:00.000,2015-05-21 06:00:00.000
21,969,2015-05-21 18:00:00.000,2015-05-22 06:00:00.000
22,969,2015-05-22 18:00:00.000,2015-05-23 06:00:00.000
23,969,2015-05-23 14:00:00.000,2015-05-24 08:00:00.000
24,969,2015-05-24 22:00:00.000,2015-05-25 00:00:00.000
So working times can go over midnight, there can be more than one working period in a day etc.
For this staff member the summary of the weeks work will be
18/05/2015 - 12 hrs
19/05/2015 - 12 hrs
20/05/2015 - 12 hrs
21/05/2015 - 12 hrs
22/05/2015 - 12 hrs
23/05/2015 - 16 hrs
24/05/2015 - 10 hrs
Now for the complicated part, a person can take absence(sick,holiday,other) for any part of a day or whole day(s). For these absence periods only the worked time on that day needs to be negated off, not the whole period of time.
So for example
If this person
had a days holiday on the 22nd, shown in the HOLIDAY table as
StaffID,DateFrom, DateTo
969, 22/05/2015 00:00:00.000,22/05/2015 23:59:59.000
A Leave of Absence on the 20th, shown in the LEAVE table as
StaffID,DateFrom, DateTo
969,20/05/2015 12:00:00.000,20/05/2015 16:00:00.000
And was off sick on the morning of the 19th, shown in the SICKNESS Table as
StaffID,DateFrom, DateTo
969, 19/05/2015 00:00:00.000,19/05/2015 11:59:59.000
Now the Summary table should now show
18/05/2015 - 12 hrs
19/05/2015 - 6 hrs
20/05/2015 - 12 hrs
21/05/2015 - 12 hrs
22/05/2015 - 0 hrs
23/05/2015 - 16 hrs
24/05/2015 - 10 hrs
The 'Leave of Absence' on the 20th had no effect on the total for the day as it was between planned work times. how to do this within T-SQL, as simple as possible as I've got to had this code over to other staff members to maintain, who have not had much SQL experience yet?
I've tried doing it as a temp table, with dual insert/select commands, splitting the times over midnight, which partially worked but missed some of the combinations.
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Nov 17, 2015
I have reports developed in SQL Server 2005 (.rdl file) and using report viewer in my ASPX page.Now we have upgraded SQL Server 2005 to 2012, how I can use exsisting .rdl file or what change I need to do.
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Mar 5, 2015
I have a clustered index that consists of 3 int columns in this order: DateKey, LocationKey, ItemKey (there are many other columns in this data warehouse table such as quantities, prices, etc.).
Now I want to add a non-clustered index on just one of the other columns, say LocationKey, like this:
CREATE INDEX IX_test on TableName (LocationKey)
I understand that the clustered index keys will also be added as key columns to any NC indexes. So, in this case the NC index will also get the other two columns from the clustered index added as key columns. But, in what order will they be added?
Will the resulting index keys on this new NC index effectively be:
LocationKey, DateKey, ItemKey
OR
LocationKey, ItemKey, DateKey
Do the clustering keys get added to a NC index in the same order as they are defined in the clustered index?
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Oct 16, 2014
I have a dataset that I need to search for a maximum value of a specified index.
Example of dataset:
Heat Index Heat # Frame Window
1 584 110 110
1 584 102 109
1 584 95 106
1 584 190 112
2 586 100 100
2 586 150 120
2 586 170 130
2 586 112 126
I need to find the maximum value of Frame for each heat and the maximum value of Window for each heat. As you can see each heat has several data points.
Is there a way I can send the dataset to a function? I could then use a loop to test for the maximum of Frame and the maximum of Window for each heat.
Could I use an array?
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Apr 6, 2015
This is running on sql server 2012, we have seup the databases on Availability group. The strange behavior i have been seeing the past few weeks is task manager has been blocked from index Re-org but have not found that what that task manager doing.. it won't shows the statement that running but shows as command type= 'Task manager'. Index is so big and i have been stopping this because of triple thread blocking.
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Jun 10, 2015
Can we use a sql function() in create index as below is giving error , what would be work around if cannt use the function in below scenario
CREATE NONCLUSTERED INDEX [X_ADDRESS_ADDR1_UPPER] ON [dbo].[ADDRESS]
(
UPPER([ADDR_LINE_1]) ASC
)
WITH (SORT_IN_TEMPDB = OFF, DROP_EXISTING = OFF, IGNORE_DUP_KEY = OFF, ONLINE = OFF) ON [PRIMARY]
GO
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Dec 24, 2007
A common search technique for us is to pass a bunch of parameters to a query, but to leave most of the parameters empty. We only get records that match all parameters. So I can search for orders in CO with an email that includes yahoo.com. In some cases we search multiple fields for the same data and return the matching data. For example, there are 2 fields that could match @SchoolName. If either 1 matches that's okay.
How do I index this for the fastest results? (I'm new to SQL Server indexing). Do I want 1 index that includes all possible fields? Or individual indexes on each field? Or something else?
Here's a sample SPROC with a couple of parameters implemented in the WHERE clause:
Code Block
ALTER PROCEDURE [dbo].[Plan_Search]
(
@Ordernum VARCHAR(15),
@SchoolName VARCHAR(40),
@Zipcode VARCHAR(15),
@City VARCHAR(40),
@State VARCHAR(5),
@Contact VARCHAR(40),
@Ponumber VARCHAR(20),
@Quoteid VARCHAR(15),
@Phone VARCHAR(15),
@Email VARCHAR(75)
)
AS
BEGIN
-- SET NOCOUNT ON added to prevent extra result sets from
-- interfering with SELECT statements.
SET NOCOUNT ON ;
SELECT Ordernum,
( CASE WHEN Corrname LIKE '%' + @SchoolName + '%'
THEN Corrname
ELSE bilname
END ) AS School,
Corrcity AS City,
Corrstate AS State,
Corrzip AS Zipcode,
Daterecved,
Dateshiped,
Level,
Package,
Totplnrord,
Purchordno,
Checkindate
FROM PlannerOrders
WHERE ordernum LIKE '%' + @Ordernum + '%'
AND ( corrname LIKE '%' + @SchoolName + '%'
OR [bilschool] LIKE '%' + @SchoolName + '%'
)
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May 18, 2008
Hi,
I am working on a script to do following:
get a list of indexes on all tables in all dbs on a SQL server.
If the index property to allow page locks is off, then turn it on, re-index and turn it off again.
My problem is:
i want to use ' Use <db>' statement in the middle of my script but it is not working.I tried using dynamic SQL with
set @cmd='use '+ @dbname
exec (@cmd)
But this is not working.
Can we use 'use' statement in the middle of a script? If not what is the alternative?
My script looks as follows:
DECLARE @Database VARCHAR(255)
DECLARE @Table VARCHAR(255)
declare @Index varchar(255)
DECLARE @cmd NVARCHAR(500)
DECLARE @fillfactor INT
SET @fillfactor = 90
DECLARE DatabaseCursor CURSOR FOR
SELECT name FROM master.dbo.sysdatabases
WHERE name NOT IN ('master','model','msdb','tempdb','distrbution')
ORDER BY 1
OPEN DatabaseCursor
FETCH NEXT FROM DatabaseCursor INTO @Database
WHILE @@FETCH_STATUS = 0
BEGIN
SET @cmd = 'DECLARE TableCursor CURSOR FOR SELECT table_catalog + ''.'' + table_schema + ''.'' + table_name as tableName
FROM ' + @Database + '.INFORMATION_SCHEMA.TABLES WHERE table_type = ''BASE TABLE'''
-- create table cursor
EXEC (@cmd)
OPEN TableCursor
FETCH NEXT FROM TableCursor INTO @Table
WHILE @@FETCH_STATUS = 0
BEGIN
set @cmd='use '+@Database
print (@cmd)
exec (@cmd)
declare IndexCursor CURSOR for select name from sys.indexes where object_id=object_id(@Table)
open IndexCursor
fetch next from IndexCursor into @Index
print (@table)
--select name from sys.indexes where object_id=object_id(@Table)
print (@index)
WHILE @@FETCH_STATUS = 0
begin
if (INDEXPROPERTY(OBJECT_ID(@Table),@Index,'IsPageLockDisallowed')=1)
begin
print (@Index + ' page locking off')
-- SET @cmd='ALTER INDEX '+@Index +' ON '+@Table+' SET (ALLOW_PAGE_LOCKS = ON) reorganize
-- ALTER INDEX '+@Index +' ON '+@Table+' SET (ALLOW_PAGE_LOCKS = OFF)'
end
else
begin
print (@Index + ' page locking on')
-- SET @cmd='ALTER INDEX '+@Index +' ON '+@Table+' reorganize'
end
--PRINT (@cmd)
fetch next from IndexCursor into @Index
end
CLOSE IndexCursor
DEALLOCATE IndexCursor
FETCH NEXT FROM TableCursor INTO @Table
END
CLOSE TableCursor
DEALLOCATE TableCursor
FETCH NEXT FROM DatabaseCursor INTO @Database
END
CLOSE DatabaseCursor
DEALLOCATE DatabaseCursor
Can anyone help me please?
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Nov 19, 2013
How to find whether an object is used by any sp , view ?
I need a query which will result the sp , view names which uses the given object name .
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Aug 7, 2014
I have created a view thats pulling data from two different tables to combine them into one report.
table 1 lists the client code and table 2 lists the client partner and they're linked by a variable.
When running the report the result shows the client codes with their respective partner however any client codes that didn't have a partner are not displaying in the report and I need all client codes to be displayed even if there's no partner.
Is there a way I can make this display all results and if the client partner doesn't exist for it to still display as 'Null' for the partner but still display the client code?
Script:
SELECT TOP (100) PERCENT C.cltCode AS ClientCode, C.cltSortName AS SortName, C.cltTerminationDate AS [Term date], dbo.vcltAttrib6.ainTVal AS Department,
C.objInstID AS ClientID
FROM dbo.cdbClient AS C INNER JOIN
dbo.vcltAttrib6 ON C.objInstID = dbo.vcltAttrib6.ainObjectInstID
GROUP BY C.cltSortName, C.cltTerminationDate, dbo.vcltAttrib6.ainTVal, C.objInstID, C.cltCode
ORDER BY ClientID
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Oct 23, 2014
I would like to have rows presented as columns. That's why I use the PIVOT function at the end.The resultset will be presented in Excel using an external connection to the view.
When I try to save the view I get the error
Msg 4104, Level 16, State 1, Procedure _TEST, Line 47
The multi-part identifier "vk.OppCode" could not be bound.
Code (restricting the columns that I actually have to the relevant columns only):
USE [DBTest]
GO
/****** Object: View [dbo].[_TEST] Script Date: 23-10-2014 17:24:10 ******/
SET ANSI_NULLS ON
GO
SET QUOTED_IDENTIFIER ON
[code]....
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Jul 6, 2015
I want to give developers access to view SQL Job history, but not let them inhert permission to create local jobs like they get with the fixed server roles.
how can this be achieved? Or can it only be achieved by giving them access to the tables in msdb and querying them?
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Jun 18, 2015
I have created NONCLUSTERED index on table but my report is taking more time that's why i created columnstore NONCLUSTERED index on the same table but i have one query, if any table have row and column level index(same columns in index) . Which index query will consider.
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