Index With Include.
Nov 27, 2007
We today have 3 different indexes on a table that look like this
CREATE INDEX IX_01 ON TORDLOG ([REGDAT]) INCLUDE ([ORDENR], [SUBNRX])
CREATE INDEX IX_02 ON TORDLOG ([REGDAT]) INCLUDE ([ORDENR], [SUBNRX], [KUNDNR], [ALFKOD], [SUMMSP], [SUMMPP], [SUMMBP])
CREATE INDEX IX_03 ON [TORDLOG] ([REGDAT]) INCLUDE ([ORDENR], [SUBNRX], [RADNRX], [KUNDNR], [ALFKOD], [SUMMSP], [SUMMPP], [SUMMBP])
I want to combine the index to only 1 index; How do can combine all the include columns to one large? Or shall keep all index. Bit bad on how to handle include columns. Or just create new index with regdat and forget all about include?
CREATE INDEX IX_02 ON TORDLOG ([REGDAT])
OR
CREATE INDEX IX_02 ON TORDLOG ([REGDAT]) INCLUDE (ALL COLUMNS)
View 5 Replies
ADVERTISEMENT
Apr 3, 2002
I have a database where records are Inserted by an external process.
There is no updating or deleting of the data once inserted. The table in
question has a Clustered Index on the Machine_ID (integer) (data is from
manufacturing processes). Each record bears a start and end time. Most
queries involve the Machine, a time span (start time between to points in
time), the Downtime Cause, and the Running Mode.
I want to add an index on the Start Time, the Downtime Cause, and the
Runtime Mode.
My question is: should this new index also contain the Machine_id column
or does the existence of the Clustered Index already on that column negate
its need in the new index?
RC - Dedicated to only creating original mistakes!
View 2 Replies
View Related
Mar 26, 2008
What is the equivalent for INCLUDE clause (in Create index syntax) in SQL Server 2000.
SQL Server 2005 will support Include clause in Create index syntax . How to attain it in SQL Server 2000
Example : I have below query executable in SQL Server 2005
CREATE INDEX Index_Name ON mytable(col1 ASC) INCLUDE (name,id);
What is the equivalent for the above query in SQL server 2000
Thanks ,
Sushma
View 1 Replies
View Related
Jan 30, 2008
Hi,
SQL Server 2005 has a new very useful feature for creating non-clustered indexes called INCLUDE <columns> which are very helpful when trying to create covering indexes.
Does anyone know of a way to retrieve these INCLUDE columns through any of the system metadata tables? The sp_helpIndex stored procedure is what I currently use but that only returns the (sorted) index columns and not the include columns.
Thanks in advance,
Gordon Radley
View 1 Replies
View Related
Jun 2, 2014
Usually it is better to include the columns in the index that are in where clause, select list and join.I am thinking that the columns in the selected list is better to keep as index columns and the columns that are in the where clause is better to keep in key columns.Where do we use join column is it better to create as main key column or included column.
View 4 Replies
View Related
Oct 15, 2007
Hi everybody!
I just ran the Database Engine Tuning Advisor on a relative complex query to find out if a new index might help, and in fact it found a combination that should give a performance gain of 94%. Fair enough to try that.
What I wonder about: The index I should create contains 4 columns, the last of them being the Primary Key column of the table, which is also my clustered index for the table. It is an identity integer btw.
I think I remember that ANY index does include the clustered one as lookup into the data, so having it listed to the list of columns will not help. It might at worst add another duplicate 4 bytes to each index entry.
Right? Wrong? Keep the column in the index, or remove it since it is included implicit anyway?
Thanks for suggestions!
Ralf
View 3 Replies
View Related
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
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
Feb 4, 2002
This is probably a simple task but I just don't know how to do it. I need to return a recordset of details with a row of totals for selected columns. Something with a result like this:
Location Attendance Showings
======== ========== ========
JOHNS 210 3
SEREN 116 2
total 326 5
I know I could do this with a stored procedure, but I'd prefer to do it with just one sql statement. I tried compute but because I have a total on more than one column, the returned recordset is actually 3 rows.
Thanks in advance for any suggestions.
View 2 Replies
View Related
Feb 4, 2004
Hi everyone,
Is there a way in SQL to include and execute another file? For example, I have file1 and I would like to execute the contents of file2 from file1. How can this be done?
Thanks!
View 4 Replies
View Related
May 21, 2004
Need to find a way to do this. I have two tables, One with codes i.e. S,R,T and other with transactions looks like this:
Transaction table
Emp Trans Tot...
X55677 S 8
X55677 R 2
C22887 S 4
C22887 T 3
F66889 S 9
F66889 R 4
F66889 T 3
Code table
S
R
T
Not sure if the code table even helps. What I want to do is show all three transactions for each employee even if they don't have any (would be zero) like so...
Emp Trans Tot...
X55677 S 8
X55677 R 2
X55677 T 0
C22887 S 4
C22887 T 3
C22887 R 0
F66889 S 9
F66889 R 4
F66889 T 3
How can I get to this. I'm sure there must be a solution already posted for something like this but I'm not sure what to search for.
Thanks for your thoughts.
View 2 Replies
View Related
Feb 22, 2007
select *
from dbo.RPT_ContractDetails
where businessname like '%carl's%'
carl's should be a string.
Thanks
View 2 Replies
View Related
Sep 13, 2006
Hi, I have the following query stored:
SELECT dbo.OrderDetails_Retail.ProductID, dbo.OrderDetails_Retail.ProductName, SUM(dbo.OrderDetails_Retail.Quantity) AS ProdQtyPerWeek, DATEPART(wk,
dbo.Orders_Retail.OrderDate) AS SalesWeek, YEAR(dbo.Orders_Retail.OrderDate) AS SalesYear
FROM dbo.OrderDetails_Retail INNER JOIN
dbo.Orders_Retail ON dbo.OrderDetails_Retail.OrderID = dbo.Orders_Retail.OrderID
WHERE (dbo.Orders_Retail.account = @Account) AND (dbo.Orders_Retail.OrderStatus <> 'Deleted') AND (dbo.Orders_Retail.PayStatus <> 'Pending') AND
(dbo.Orders_Retail.OrderStatus <> 'Refunded') AND (DATEDIFF(d, dbo.Orders_Retail.OrderDate, @StartDate) <= 0) AND (DATEDIFF(d,
dbo.Orders_Retail.OrderDate, @EndDate) >= 0)
GROUP BY YEAR(dbo.Orders_Retail.OrderDate), DATEPART(wk, dbo.Orders_Retail.OrderDate), dbo.OrderDetails_Retail.ProductID,
dbo.OrderDetails_Retail.ProductName
ORDER BY dbo.OrderDetails_Retail.ProductID, dbo.OrderDetails_Retail.ProductName, YEAR(dbo.Orders_Retail.OrderDate), DATEPART(wk,
dbo.Orders_Retail.OrderDate)
Basically, it will return a load of results grouped by product for how much qty of that product was sold per week during a date range...
As my client wants to select multiple products at once to compare rather than do it in my application (I'm building something in ASP), I thought I might be able to do it on the database side.
The problem with the above is that.. lets say I select a date range that has weeks 1-4 in it.
Product 1 only sold qty's for weeks 1-2, product 2 sold for only week 3 and product 4 sold in all four weeks.
I'd get
Prod | Qty | Week
1 23 1
1 12 2
2 10 3
3 22 1
3 15 2
3 12 3
3 4 4
Although this looks fine - what I actually need is:
1 23 1
1 12 2
1 0 3
1 0 3
2 0 1
2 0 2
2 10 3
2 0 4
3 22 1
3 15 2
3 12 3
3 4 4
Does that make sense?
Any ideas on how to do this?
View 13 Replies
View Related
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
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
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
Mar 14, 2007
Hi:I have an application in which I am producing a lists of media outlets based on a number of 6 possible parameters including location, medium, format, scope, language and coverage. I have an interface in which users can select some or all of the possible parameters. Where they don't choose a parameter - e.g. location, I would like the SELECT query to include all locations. I am at the point now of writing 6 X 6 = 36 possible queries to handle the different combinations of possible parameters. This seems a bit excessive and clumsy. I am just learning about stored procedures and was wondering if it is possible to create a procedure that would accept the 6 parameters including ones with null or 0 values and generate a query that would ignore those that were null or zero. Any help in this regard greatly appreciated.Roger Swetnam
View 5 Replies
View Related
Mar 23, 2007
Hi Guys,
Is it better to create all tables (in store procedure) and then another store procedure to create and apply all relationship between the tables??? , OR
is it better to have each table relationship at the end of the store procedure to create that table and have each table relationship at the end of its create statement???
What are the Advantages and disadvantages of each method?
Thanks,Mehdi
View 1 Replies
View Related
Oct 29, 2007
Hi I have a query that return set of records between 2 given timestamps. What I want to do is to include one record before and one record after to the result. For example I have the following dataRow Timestamp1 01/01/20072 15/03/20073 17/04/20074 05/05/20075 10/05/20076 11/06/20077 12/07/2007 My query returns row 3 to 5 for example and I want to include row 2 and 6 to the result as well. How can I do that? Is it possible to do it in 1 query?
View 11 Replies
View Related
Jan 25, 2008
Hi,
I have a test database and need to to include the aspnet.mdf into my database.
I have generated a script for the aspnet.mdf, but don't know how to run/include this into my own test database.
1. Is there any magical sql-command that do the job in a clean way for me?
2. How can I change the name of aspnet in that auto generated script, if needed at all?
I have: SQL server Express Edition 2005, Visual Web Developer Express Edition 2008
Thank's
/Pepe
View 1 Replies
View Related
Apr 19, 2008
I have a table of parts and want to display some statistics from it. The parts table has several fields in it, but the two that I need to use in my sql select queries are "PartUserID" and "DateUseBy", but I don't know how to use the "dateuseby" in the second example.Can someone help me out with #2?1. Display the total number of parts owned by a user:SQL Query: SelectCommand="SELECT COUNT (*) FROM [ZCPart] WHERE (ZCPart.PartUserId = @PartUserId)" OnSelecting="sqlPartCount_Selecting"> <SelectParameters> <asp:Parameter Name="PartUserID" /> </SelectParameters>Code-behind: protected void sqlPartCount_Selecting(object sender, SqlDataSourceSelectingEventArgs e) { e.Command.Parameters["@PartUserID"].Value = Membership.GetUser().ProviderUserKey; } 2. Display the total number of parts owned by a user that are to be used in the current year. The table has a field "dateuseby" that should be used for the "Where" but I don't know how to get it.SQL Query:How to I include the "usebydate" so that it will use 2008 as the year ? I wrote the following query as an example of what I'm trying to get. SelectCommand="SELECT COUNT (*) FROM [ZCPart] WHERE (ZCPart.PartUserId = @PartUserId, ZCPart.DateUseById = @PartUseById)" onselecting="sqlPartYearCount_Selecting"> <SelectParameters> <asp:Parameter Name="PartUserID" /> <asp:Parameter Name="DateUseByID" /> </SelectParameters>Code-behind: protected void sqlPartYearCount_Selecting(object sender, SqlDataSourceSelectingEventArgs e) { e.Command.Parameters["@PartUserID"].Value = Membership.GetUser().ProviderUserKey; // ? How do I change the date in the field to be in "2008" format and then put that in the sql query? //e.Command.Parameters["@DateUseByID"].Value = currentYear; //currentYear currentDateTime = DateTime.Now; }
View 7 Replies
View Related
May 11, 2008
I want to retrieve some data in my gridview using a sqldatasource. Here's the idea. My Gridview contains events. A user can subscribe into one of them. When he subscribes, the event must be removed in the gridview. So when there is a subscription from that certain user for that event, it may not appear. Here's my not working code..SELECT Event.EventID,Event.name, Event.LocationID, Event.Date, Event.StatusFROM Shift INNER JOIN Event ON Shift.EventID = Event.EventID INNER JOIN Subscription ON Shift.ShiftID = Subscription.ShiftIDWHERE (Subscription.UserID <> @UserID) Greetz
View 1 Replies
View Related
Feb 4, 2004
I used to be able to write a query like this:
select * from foo;
But after re-creating my database using RESTORE, I now have to do this:
select * from myName.foo;
...where myName is either the name of the database or the name of the database owner. That is, it's the name of the database, but I believe it's also the name of the database owner.
How do I go back to being able to just use the table name?
Thanks!
View 3 Replies
View Related
Mar 16, 2004
I want to pull ALL users from Table1 and include information that person may have in Table2. As of now, it is only including users that have something in Table2. How do I include everyone?
Thanks
View 1 Replies
View Related
Oct 19, 2005
Hi,I have 2 tables created. One is the Sale Persons (PersonID, PersonName) and the other is the Sales Detail (PersonID, Month, Year, TotalSales)PersonID | PersonName PersonID | Month | Year | Total Sales================== ==================================ID1 | Sally ID1 | 1 | 2005 | 1000ID2 | David ID2 | 2 | 2005 | 1500Is it possible to write in a SQL statement to return all the sales person & the total sales for the 12 months for a particular year (even though some month data are not in the table)I would like the result to be like the following:PersonID | Month | Year | Total Sales===================================ID1 | 1 | 2005 | 1000ID1 | 2 | 2005 | 0ID1 | 3 | 2005 | 0(For month 4 - 12) Total Sales will be 0 too as no records exist in the first placeID2 | 1 | 2005 | 0ID2 | 2 | 2005 | 1500..........
View 2 Replies
View Related
Feb 28, 2006
I have a query with 4 parameters:
Name
Location
Employee Number
Officer Code
There are no null values in Name, location and Employee Number. However, all employees do not have an officer code. So in my query I use a where clause that says WHERE OfficerCode LIKE '%'+@Param4+'%'. I use a % for the default value in my ASP.net data control. The only problem is that the only records returned have non-null values in the OfficerCode field. How can I use a wildcard for a default value and return all records (null and non-null)?
View 1 Replies
View Related
Mar 21, 2006
I wanted to create something like this:Select (FirstItem + "/" + SecondItem) AS Itembut I get error. Is there anything wrong with this code?P.S. I'm using mssql 2000
View 2 Replies
View Related
Nov 1, 2013
I have this but how can I get all the columns of the row? I only want them distinct per these 2 cols.
SELECT DISTINCT OrdHst.ordernbr, OrdNbr.trans
FROM OrdHst JOIN OrdNbr
ON OrdHst.ordernbr = OrdNbr.ordernbr
ORDER BY 1,2
Could return:
12345 001
12345 AAA
12345 BBB
12345 CCC
12345 PWB
View 2 Replies
View Related
Mar 1, 2007
how to include asc near order by
select @sql= ' select u.userid,u.user_name, u.password, c.code_description as role_code,u.expiry_date,u.created_date,u.active from [usermaster] u inner join [codeMaster] c
on u.role_code=c.code where u.' + @columnname + ' like ''' + @recordname + '%'' order by u.' + @columnname
View 3 Replies
View Related
Jul 20, 2005
I have about 150 people I would like to send e-mail automatically. Eachperson would get a unique form letter that includes username andpassword I have stored in a SQL table. Is this possible? Helpappreciated. Thanks.Frank*** Sent via Developersdex http://www.developersdex.com ***Don't just participate in USENET...get rewarded for it!
View 1 Replies
View Related
Aug 15, 2007
Hi guys,
Been working on an app that stores customer data. All has been well until an address contained the tick ' character, ie the address is John O'Grotes in Scotland. Now, all ticks are currently stripped from any input for obvious reasons, but if I wanted to add it, how do I do it, and do it safely?
Address3 Varchar(100) is where I want to put it.
Many thanks,
Millicent.
View 7 Replies
View Related
May 5, 2008
when i tried to put an orderby in view...i am getting an error...
we can't have a orderby in view?.
View 7 Replies
View Related
May 18, 2007
When I include link in e-mail from RS I get
"The report is accessible at the
following address:"
before the link.
Can I change this text?
View 3 Replies
View Related
