Index Question In Date Feild

Feb 26, 2003

Hi,
I have a stored procedure and using various where condition and all have proper index(clustered).
All columns are doing clustered index seek but only the date column doing index scan.
If I forcing(hint) the index and getting better performance but still that doing cluster index scan.

Why I am having problem whith this date field?
and How can able to make it index seek instead of clustered index scan?.

View 6 Replies


ADVERTISEMENT

Default Value For A Feild

Nov 19, 2006

I would like have the default value for a feild to be the result of a call to
System.Web.Security.Membership.GeneratePassword(12,4)
How do I implement this?
In a trigger? Do you have sample code?
Thank you very much

View 2 Replies View Related

Password Feild As Passwordchar

Jun 5, 2007

Hi,I want to put passwords in my sql table not in clear text  but in password char.  Pls help me

View 2 Replies View Related

Taking The First 100 Characters From A Feild.

Jul 2, 2007

 I dont know what this is called in the technical world. But you know when you do a search on amazon or play.com and the search results contain the first sentance or so of the items describtion rather than the whole thing. How is this done? thanks si!

View 6 Replies View Related

Text Feild In SQL Server

Jan 12, 2004

when i inserted a large amount of text into a text type field through asp.net form but only some of it shows up in SQL server.
can u please help me how to handle this problem? so all the text entered in text feilt can be handled.

View 9 Replies View Related

Devide 1 Feild Into 3 Feilds!

Oct 22, 2004

Hi there!

There is a feild in my table that contains the city, state and zip, all in the same feild. I was wondering how would be the best way to devide all that info up into 3 feilds? i really don't know how I would go about it since there are cities that can be comosed of 2 or more words. Here is some sample data. I hope someone can help.

SOUTH EL MONTE CA91733617
BOSSIER LA71172
GARDENA CA90249107
MILWAUKEE WI53216
PARIS IL61944
DUQUOIN IL62832
REDWOOD FALLS MN56283
AUBURN ME04210

IRWINDALE CA91706048
PORTLAND OR97202901
PORTLAND OR972028901
ANAHEIM CA928071735
KENT WA98032
CRYSTAL LAKE IL60014611

View 2 Replies View Related

Creating A Feild When Selecting

Mar 25, 2008

I have a database with tables with the following schema...

Articles) ArticleID, Version
ArticlesVersions)ArticleID Version Title Body etc...

I use the articles table to simply map to a version. This allows for me to revert the article to a earliar version.

I want to cache all the articles including the versions, but with another feild that needs to be created durring the select to determine wether the article version is the active version. The feild needs to be a bit (boolean).

I was thinking maybe SELECT (IF test = test THEN 1 ELSE 0 END) as IsCurrent.

I've tried doing this but I can't get it to work.

Any help would be appreciated!


SELECT dbo.mw_Articles.ArticleID, dbo.mw_ArticlesVersions.Version, dbo.mw_ArticlesVersions.Body, dbo.mw_ArticlesVersions.Title, dbo.mw_ArticlesVersions.ParentID,

dbo.mw_ArticlesVersions.Approved, dbo.mw_ArticlesVersions.UserName, dbo.mw_ArticlesVersions.UserID, dbo.mw_ArticlesVersions.Importance, dbo.mw_ArticlesVersions.EditNotes, dbo.mw_ArticlesVersions.TIME

FROM dbo.mw_Articles INNER JOIN

dbo.mw_ArticlesVersions ON dbo.mw_Articles.ArticleID = dbo.mw_ArticlesVersions.ArticleID AND

dbo.mw_ArticlesVersions.Approved = 1



View 3 Replies View Related

When A Feild Is Null I Do Not Want To See The Empty Cell And Titel In A Report?

Mar 29, 2007

Let's say I have three fields in a table like this...



Name

Tell us about cats

Tell us about dogs



Now I have two records.



Name Billy Bob

Tell us about cats I do not have any Cats

Tell us about dogs "null"





Name Joe Slick

Tell us about cats "null"

Tell us about dogs they sure chase Cats a lot.


I want my report to generate like this:



Name Billy Bob

Tell us about cats I do not have any cats



Name Joe Slick

Tell us about dogs they sure chase cats allot.



How do I omit null fields in a report including the field description? I am pretty flexible and I am willing to explore using ASP.Net, asp, html, VS2005 ? Or please tell me a program to use. I have a lot of reports to create. The data base is MS SQL 2005. The reports need to be published to the web. Can anyone suggest the best method?

View 3 Replies View Related

Index Creation Date

Jul 23, 2005

Does Microsoft SQL Server keep a record of an index creation date andlast modified date in a system table somewhere?

View 2 Replies View Related

Index Created Date

Dec 10, 2007



Hi All,

Is there anyway to get the date an index was created on a table? I can see that there is a created date column on various system tables (sys.objects etc) but I can't find one related to an index.

Thanks

Rich

View 3 Replies View Related

SQL 2012 :: Find All Index And Creation Date

Mar 27, 2014

I need to find all the index and the creation date. I did cross apply of sys.objects & Sys.indexes on name column. I am getting some but the team is saying they created so many. Any other option to find Indexes and their creation date?

View 2 Replies View Related

Datatype Date As Clustered Index - Next / Previous

Jan 18, 2014

I have a table where the Primary Key is of datatype DATE. This column is also a clustered index. Since not every day is in this column i am looking for a way to address a date one ( or two, or three) Dates before a given date. Something like:

select * from myTable
where [date] = one record previous to record where date = '22-05-2000'

How is that possible.

View 1 Replies View Related

Transact SQL :: How To Determine Index Create Date

Nov 7, 2012

Is it possible to determine an index create date in SQL Server 2008 R2?  The index in question is not a primary key.

View 8 Replies View Related

Difference Between Index Seek && Index Scan && Index Lookup Operations?

Oct 20, 2006

please explain the differences btween this logical & phisicall operations that we can see therir graphical icons in execution plan tab in Management Studio

thank you in advance

View 3 Replies View Related

SQL 2012 :: Datetime To Date Datatype Increasing Index Size?

Mar 6, 2014

I have a database which is centered around two date tables (approx. 5.5 million records each). We are finally making the big leap from SQL Server 2005 to 2012. The data is currently stored as datetime, and we are hoping to take advantage of the new date datatype, since the time component is not needed.

The first table has 13 different date columns. In testing on the 2012 server I have changed 3 columns so far, and have seen that changing the datatype to date is actually increasing the Index size and not affecting the data size. Only 3 of the columns are associated with indexes, and modifying a non-indexed column still increased the index size. I am running the Disk Usage by Table report to view the sizes.

View 3 Replies View Related

SQL Server Admin 2014 :: Put A Clustered Index On A Date Column

May 18, 2015

I would like to put a Clustered Index on a date column in a current heap, but one question/concern.This heap every month has thousands of rows deleted and even more added later. How much of an issue will this cause the Clustered Index as far as page splits? I was thinking Fill Factor of 70%.I would normally just test and still will on Dev box, but my Dev box is much smaller than production as far as power.

View 6 Replies View Related

DB Engine :: Check Last Database Index Reorg Date And Time?

May 4, 2015

Are there anyway I can check my last database reorg date and time using Tsql ?

View 5 Replies View Related

SQL 2012 :: Full Text Index How To Make It NOT To Index Embedded Or Attached Documents

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.

View 0 Replies View Related

Clustered Index On Client_ID+ORderNO+OrdersubNo, If I Create 3 Noncluster Index On Said Column Will It Imporve Performance

Dec 5, 2007



Dear All.

We had Teradata 4700 SMP. We have moved data from TD to MS_SQL SERVER 2003. records are 19.65 Millions.

table is >> Order_Dtl

Columns are:-

Client_ID varchar 10
Order_ID varchar 50
Order_Sub_ID decimal
.....
...
..
.
Pk is (ClientID+OrderId+OrderSubID)

Web Base application or PDA devices use to initiate the order from all over the country. The issue is this table is not Partioned but good HP with 30 GB RAM is installed. this is main table that receive 18,0000 hits or more. All brokers and users are using this table to see the status of their order.

The always search by OrderID, or ClientID or order_SubNo, or enter any two like (Client_ID+Order_Sub_ID) or any combination.

Query takes to much time when ever server receive more querys. some orther indexes are also created on the same table like (OrderDate, OrdCreate Date and Status)

My Question are:-


Q1. IF Person "A" query to DB on Client_ID, then what Index will use ? (If any one do Query on any two combination like Client_ID+Order_ID, So what index will be uesd.? How does MS-SQL SERVER deal with these kind of issues.?

Q2. If i create 3 more indexes on ClientID, ORderID and OrdersubID. will this improve the performance of query.if person "A" search record on orderNo so what index will be used. (Mind it their would be 3 seprate indexes for Each PK columns) and composite-Clustered index is also available.?

Q3. I want to check what indexes has been used? on what search?

Q4. How can i check what table was populated when, or last date of update (DML)?

My Limitation is i Dont Create a Partioned table. I dont have permission to do it.



In Teradata we had more than 4 tb record of CRM data with no issue. i am not new baby in db line but not expert in sql server 2003.


I am thank u to all who read or reply.

Arshad

Manager Database
Esoulconsultancy.com

(Teradata Master)
10g OCP










View 3 Replies View Related

Integration Services :: Rebuild Index / Refresh Index And Stats Improves Ssis Package Performance

Oct 28, 2015

My SSIS package is running very slow taking so much time to execute, One task is taking 2hr for inserting 100k records, i have disabled unused index still it is taking time.I am rebuilding/Refreshing indexes and stats once in month if i try to execute on daily basis will it improve my SSIS Package performance? 

View 2 Replies View Related

Index Was Out Of Range. Must Be Non-negative And Less Than The Size Of The Collection. Parameter Name: Index

Jan 22, 2006

Keep getting this error when positioning to the last page of a report.

Using Server 2003...SqlRpt Svcs 2000 sp2

Detail error msg:

Exception of type Microsoft.ReportingServices.ReportRendering.ReportRenderingException was thrown. (rrRenderingError) Get Online Help

Exception of type Microsoft.ReportingServices.ReportRendering.ReportRenderingException was thrown.

Index was out of range. Must be non-negative and less than the size of the collection. Parameter name: index

Anyone have any suggestions?  Any way to find out what collection is blowing?...or where parameter name: index comes from?

View 47 Replies View Related

Index Table1 And Select For 647.600 Records.. It Is So Slow.. But I Have No Index :)???

Jun 20, 2008

hello friends
i have table1 and 200 coulumn of table1 :) i have 647.600 records. i entered my records to table1 with for step to code lines in one day :)
i select category1 category2 and category3 with select code but i have just one index.. it is productnumber and it is primarykey..So my select code lines is so slow.. it is 7-9 second.. how can i select in 0.1 second ? Should i create index for category1 and category2 and category3 ? But i dont know create index.. My select code lines is below.. Could you learn me and show me index for it ?? or Could you learn me and show me fast Select code lines and index or etc ??? Also my search code line have a dangerous releated to attaching table1 with hackers :)
cheersi send 3 value of treview1 node and childnode and child.childnode to below page.aspx :)
Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs) Handles Me.Load
If Not Me.IsPostBack Then
If Request("TextBox1") IsNot Nothing ThenTextBox1.Text = Request("TextBox1")
End If
If Request("TextBox2") IsNot Nothing ThenTextBox2.Text = Request("TextBox2")
End If
If Request("TextBox3") IsNot Nothing ThenTextBox3.Text = Request("TextBox3")
End If
End If
Dim searchword As String
If Request("TextBox3") = "" And Request("TextBox2") = "" Then
searchword = "Select * from urunlistesi where kategori= '" & Request("TextBox1") & "'"
End If
If Request("TextBox3") = "" Then
searchword = "Select * from urunlistesi where kategori= '" & Request("TextBox1") & "' and kategori1= '" & Request("TextBox2") & "'"
End If
If Request("TextBox3") <> "" And Request("TextBox2") <> "" And Request("TextBox1") <> "" Then
searchword = "Select * from urunlistesi where kategori= '" & Request("TextBox1") & "' and kategori1= '" & Request("TextBox2") & "' and kategori2= '" & Request("TextBox3") & "'"
End If
SqlDataSource1.SelectCommand = searchword
End Sub

View 11 Replies View Related

The Index Entry For Row ID Was Not Found In Index ID 3, Of Table 357576312

Jul 9, 2004

Hi,

I'm running a merge replication on a sql2k machine to 6 sql2k subscribers.
Since a few day's only one of the merge agents fail's with the following error:

The merge process could not retrieve generation information at the 'Subscriber'.
The index entry for row ID was not found in index ID 3, of table 357576312, in database 'PBB006'.

All DBCC CHECKDB command's return 0 errors :confused:
I'm not sure if the table that's referred to in the message is on the distribution side or the subscribers side? A select * from sysobjects where id=357576312 gives different results on both sides . .

Any ideas as to what is causing this error?

View 3 Replies View Related

Advantages Of Using Nonclustered Index After Using Clustered Index On One Table

Jul 3, 2006

Hi everyone,
When we create a clustered index firstly, and then is it advantageous to create another index which is nonclustered ??
In my opinion, yes it is. Because, since we use clustered index first, our rows are sorted and so while using nonclustered index on this data file, finding adress of the record on this sorted data is really easier than finding adress of the record on unsorted data, is not it ??

Thanks

View 4 Replies View Related

SQL 2012 :: Clustered Index Key Order In NC Index

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?

View 1 Replies View Related

Clustered Index Vs. Full Text Index

Jun 18, 2008

Quick question about the primary purpose of Full Text Index vs. Clustered Index.

The Full Text Index has the purpose of being accessible outside of the database so users can query the tables and columns it needs while being linked to other databases and tables within the SQL Server instance.
Is the Full Text Index similar to the global variable in programming where the scope lies outside of the tables and database itself?

I understand the clustered index is created for each table and most likely accessed within the user schema who have access to the database.

Is this correct?

I am kind of confused on why you would use full text index as opposed to clustered index.

Thank you
Goldmember

View 2 Replies View Related

Index/performance Index For SELECT.... IN Statement

Sep 10, 2007



Hi All,

I 'm working to improve some sql performance.


One of the major syntax inside the SELECT statment is ..

WHERE FIELDA IN (SELECT PARAVALUE FROM PARATABLE WHERE SESSIONID = "XXXXX" AND PARATYPE='A') AND
WHERE FIELDB IN (SELECT PARAVALUE FROM PARATABLE WHERE SESSIONID = "XXXXX" AND PARATYPE='B') AND
WHERE FIELDC IN (SELECT PARAVALUE FROM PARATABLE WHERE SESSIONID = "XXXXX" AND PARATYPE='C') AND
WHERE FIELDD IN (SELECT PARAVALUE FROM PARATABLE WHERE SESSIONID = "XXXXX" AND PARATYPE='D') AND
WHERE FIELDE IN (SELECT PARAVALUE FROM PARATABLE WHERE SESSIONID = "XXXXX" AND PARATYPE='E') AND
WHERE FIELDF IN (SELECT PARAVALUE FROM PARATABLE WHERE SESSIONID = "XXXXX" AND PARATYPE='F')

(It's to compare the field content with some user input parameter inside a parameter table... )

I think properly is that the SELECT ... IN is causing much slowness in the sql statement. I have indexed FIELDA , FIELDB, FILEDC etc and those PARAVALUE and PARATYPE in the PARATABLE table. But perfromance is still slow and execution takes >20 seconds for 200000 rows of records.

Do any one know if still any chance to improvide the performance like this?

Much Thanks,

Andy

View 14 Replies View Related

Index Internals - Last Time Index Was Rebuilt?

Apr 17, 2007

I'm trying to find whether there is a dmv or system view that can help me see the last time an index was rebuilt or created. Assuming I rebuilt an index using tsql commands (not a job with a history), is there a way to find out the last time that index was rebuilt?



Thanks much.

View 6 Replies View Related

Index Scan Vs Index Seek

Mar 1, 2004

I have a really strange problem.

I execute this query:

declare @cid int
set @cid = 2003227

select * from sales s, product p where p.product_Id = s.product_Id and customer_id = @cid

select * from sales s, product p where p.product_Id = s.product_Id and customer_id = @cid or @cid = 0

3 Million rows in sales, 120000 in product.

The first does and index seek, the second an index scan.
The execution plan reports that the scan takes 99.87% of the cost, and the seek takes 0.13%

This problem obviously gets worse the bigger the dataset / query /etc.

The reason I query this, is because it never used to take this long to do index scans. Is there something i can change, something i can fix?

Any help would be appreciated.

Josh

View 2 Replies View Related

Reorganize Index And Rebuild Index ??

Mar 18, 2008

Hi,

I just want to know whether any advantage or disadvantage
in doing Reorganize Index And Rebuild Index ....

Plz do comment on this ASAP !!!!

Thanks in advance

Regards

Arv

View 1 Replies View Related

Reorganize Index And Rebuild Index

Mar 18, 2008

Hi,

I just want to know whether any advantage or disadvantage
in doing Reorganize Index And Rebuild Index ....

Plz do comment on this ASAP !!!!

Thanks in advance

Regards

Arv

View 6 Replies View Related

Clustered Index Or NonClustered Index

Apr 1, 2006

Hello I want to learn disparity clustered index or nonclustered index and in queries which one run better.

example

select * from orders where orderID=5

to this query clustered or nonclustered

thanks



View 3 Replies View Related

How To Use Convert Date Statement In CmdInsert.Parameters.Add(Date,SqlDbType.DateTime).Value = Date

Sep 21, 2006

HiI am using SQL 2005, VB 2005I am trying to insert a record using parameters using the following code as per MotLey suggestion and it works finestring insertSQL; insertSQL = "INSERT INTO Issue(ProjectID, TypeofEntryID, PriorityID ,Title, Area) VALUES (@ProjectID, @TypeofEntryID, @PriorityID ,@Title, @Area)"; cmdInsert SqlCommand; cmdInsert=new SqlCommand(insertSQL,conn); cmdInsert.Parameters.Add("@ProjectID",SqlDbType.Varchar).Value=ProjectID.Text; My query is how to detail with dates my previous code wasinsertSQL += "convert(datetime,'" + DateTime.Now.ToString("dd/MM/yy") + "',3), '";I tried the code below but the record doesn't save?string date = DateTime.Now.ToString("dd/MM/yy"); insertSQL = "INSERT INTO WorkFlow(IssueID, TaskID, TaskDone, Date ,StaffID) VALUES (@IDIssue, @IDTask, @TaskDone, convert(DateTime,@Date,3),@IDStaff)"; cmdInsert.Parameters.Add("IDIssue", SqlDbType.Int).Value = IDIssue.ToString();cmdInsert.Parameters.Add("IDTask",SqlDbType.Int).Value = IDTask.Text;cmdInsert.Parameters.Add("TaskDone",SqlDbType.VarChar).Value = TaskDoneTxtbox.Text;cmdInsert.Parameters.Add("Date",SqlDbType.DateTime).Value = date;cmdInsert.Parameters.Add("IDStaff",SqlDbType.Int).Value = IDStaff.Text;Could someone point to me in the right direction?Thanks in advance

View 3 Replies View Related







Copyrights 2005-15 www.BigResource.com, All rights reserved