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Hi All,
I have an SSRS report in which I want to change the name of the field from FundingModel to ClassFundingModel and I want to add a new field called "FundingModels", for this I have added the same in the ReportDataset and refreshed the fields, the new fields shows up in the query when I run it but when I copy this same report on to IIS folder and call it from Report Viewer, it gives me the following error. Please help me what should I do to make it working through report viewer also.
I tried to open the table1_Details_Group by right clicking to see if I can edit it at all it is using the old field name ie. ‘FundingModel’, but it doesn't show me any field names, where is it setting and how can I edit table1_Details_Group, if I can't or if I have done any mistake in editing the field names and in adding the new fields please help me with that, please help me any link, code snippet or advice is very helpful.
Thanks in advance.
The SortExpression expression for the grouping ‘table1_Details_Group’ refers to the field ‘FundingModel’. Report item expressions can only refer to fields within the current dataset scope or, if inside an aggregate, the specified dataset scope. Letters in the names of fields must use the correct case.
Thanks & Regards,
Abdul Aleem Mohammad
St Louis MO - USA
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Your group is still set to sort by the old field name. Within the group properties, look for the "Sorting" tab.
"These people looked deep within my soul and assigned me a number based on the order in which I joined."
- Homer
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Thank you got it resolved thanks for your help.
Thanks & Regards,
Abdul Aleem Mohammad
St Louis MO - USA
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I'm working as devops in a SSAS project with SQL Server .
My final goal is automatise the deploy process of the olap cube (or SASS), I'm getting hard time try to do it.
Anyone have experience in this kind project?.
Can provide me information or material to study
What I need to do is find a way to do all the process by command line.
I have some parts of the overall process already resolved.
But what keep me frustrate is find a way to process the cube by command line
Background of the project
The datasource of the project is a virtual database,in consecuence, it's can read information for any data sources (other databases like SQL Server, Mysql or even documents like XML, spreadsheets ) and expose as single source to the cube.
more info in this link.
Before to start process, for performance reason it's necessary to stop any scheduled jobs in the cube.
When the process start, it's going to fetch the information from the vdb if there are 50 million records from legacy datasources. Then they are going to stored into the cube cannot do anything to avoid this
After finish to process, The final step is run some unit test made with NBI testing framework .
After finish to process i need to run some test made with NBI testing framework over the cube.
For example
> > If the field fiscal_year exists in the date dimension
> > the query X is not doing a fullscan
more info in NBI codeplex site
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Hello guys, this is my first message in codeproject.
My problem is the next, I have two databases in two different servers of SQL SERVER 2012, both, and I am using indexed views, functions that calling to that indexed views, Full-text catalogs ...
I need to have the same structure in both, I do change the database 1 and, I want to have the changes in the second without creating everything from the start. I have tried using scripts and tools like db comparer. I choose the elements or the execution of the script step by step, by order, for avoiding impact problem.
Well, I have the following error:
You can not use the CONTAINS or FREETEXT predicate on table or indexed view 'dbo.vwProducts', because it is not full-text indexed.
When I create the script, I select the option of creating "Full-text catalog", but definitely it doesn't create the Full-text catalog correctly. Is there any option of creating a script respecting the data from the database 2 and also incorporating "Full-text catalog" and other changes?
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Caveat - we don't use indexed views or full text so...
Have you tried using SQL Compare from Red-Gate, for us, it does an excellent job.
Never underestimate the power of human stupidity
RAH
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Yes, I have tried with sql compare of redgate and the problem is the same. Any alternative? Anyone has experience doing backups using full text catalog?
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delgaillo wrote: Yes, I have tried with sql compare of redgate and the problem is the same
Now that is interesting, my favourite SQL tool has shortcomings, damn!
Never underestimate the power of human stupidity
RAH
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It is not possible to do a backup of full text catalog, so if you use it, make sure to have the tables and the model finished, or almost finished. Because, if you do changes (to add a column, create a new foreign key...), you will need to create the full text catalog and the indexes over and over again.
Despite to everything, I recommend the use of full text catalog in some cases, because his use increase the speed of the querys with filters, it is faster than the use of LIKE in most cases. But the maintenance is bigger.
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I'm being asked to create a couple of SQL statements to retrieve information about a Luxury Hotel Database.
List all the rooms in each hotel that have never been reserved in order by hotel number.
I have the SQL statement retrieved the rooms what have been reserved but my problem is retrieving those that have not been reserved.
SELECT RoomNo FROM RESERVATION WHERE RoomNo ORDER BY HotelNo
List the guests by name and the number of times each has reserved a room at one of our hotels. Arrange the list in order from most-frequent to least-frequent guest.
Here are the tables we are working on.
HOTEL (HotelNo, HotelName, City)
ROOM_TYPE (RoomType, Descr, RoomRate)
ROOM (HotelNo, RoomNo, RoomType, PhoneExt)
FK1: Foreign key HotelNo references HOTEL
FK2: Foreign key RoomType references ROOM_TYPE
GUEST (GuestNo, FirstName, LastName, Address, City, State, ZipCode)
GUEST_PHONE (PhoneNumber, GuestNo, PhoneType)
FK: Foreign key GuestNo references GUEST
RESERVATION (ResNum, HotelNo, RoomNo, GuestNo, ArrivalDate, DepartureDate, NumPersons)
FK1: Foreign Key (HotelNo, RoomNo) references ROOM
FK2: Foreign Key GuestNo references GUEST
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Let's see what your query looks like for the rooms that have been reserved. I suspect that you simply need to negate the criterion for choosing those that have been reserved.
The difficult we do right away...
...the impossible takes slightly longer.
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SELECT RoomNo
FROM RESERVATION
ORDER BY HotelNo
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You could try a subquery:
SELECT HotelNo, RoomNo FROM Room WHERE RoomNo NOT IN (SELECT RoomNo FROM Reservation) ORDER BY HotelNo, RoomNo
The difficult we do right away...
...the impossible takes slightly longer.
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No data is retrieved back. It's blank.
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My SQL may be a bit rusty. But I don't know what your data looks like either.
Let's see if anyone else has an idea.
The difficult we do right away...
...the impossible takes slightly longer.
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It worked. I was trying to incorporate something else into the statement.
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List the guests by name and the number of times each has reserved a room at one of our hotels. Arrange the list in order from most-frequent to least-frequent guest.
My two related tables are Guest and Reservation.I can't have the FK GuestNo be one of the attributes.
This is what I have so far.
Select FirstName, LastName, GuestNo FROM GUEST INNER JOIN RESERVATION ON GUEST.firstname = RESERVATION.guestno
I'm not sure about GuestNo.
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SELECT GUEST.FirstName, RESERVATION.GuestNo
FROM GUEST
INNER JOIN RESERVATION ON GUEST.GuestNo = RESERVATION.GuestNo
ORDER BY GUEST.FirstName This is my SQL statement that retrieves all the names of the people who made reservations with the GuestNo appearing as well. I don't know where to incorporate the Count function.
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You need to COUNT(reservation.guestNo) while GROUPing BY Guest.GuestNo
=========================================================
I'm an optoholic - my glass is always half full of vodka.
=========================================================
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SELECT HotelNo, RoomNo from ROOM
LEFT JOIN RESERVATION ON (ROOM.HotelNo = RESERVATION.HotelNo) AND (ROOM.RoomNo = RESERVATION.RoomNo)
WHERE (((RESERVATION.HotelNo) Is Null) AND ((RESERVATION.RoomNo) Is Null))
ORDER BY ROOM.HotelNo
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Access is giving me that HotelNo could refer to more than one table in this SQL statement.
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try now I forgot to add table name
SELECT ROOM.HotelNo, ROOM.RoomNo from ROOM
LEFT JOIN RESERVATION ON (ROOM.HotelNo = RESERVATION.HotelNo) AND (ROOM.RoomNo = RESERVATION.RoomNo)
WHERE (((RESERVATION.HotelNo) Is Null) AND ((RESERVATION.RoomNo) Is Null))
ORDER BY ROOM.HotelNo
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This is second SQL statement that retrieves everyone's name and the GuestNo who have made a reservation at the hotel. I don't know where to add the count function without getting a Syntax Error.
SELECT GUEST.FirstName, COUNT (RESERVATION.GuestNo)
FROM GUEST INNER JOIN RESERVATION ON GUEST.GuestNo =RESERVATION.GuestNo
ORDER BY GUEST.FirstName
GROUP BY GUEST.GuestNo
This is giving me a Syntax error in my query expression GUEST.FirstName, GROUP BY GUEST.GuestNo.
modified 9-Mar-15 23:28pm.
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SELECT COUNT(RESERVATION.GuestNo), GUEST.FirstName, RESERVATION.GuestNo
FROM GUEST INNER JOIN RESERVATION on GUEST.GuestNo = RESERVATION.GuestNo
GROUP BY GUEST.FirstName
I've tried this combination as well but Access tells me, You tried to execute a query that does not include the specified expression 'GuestNo' as part of an aggregate functio
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i am trying to save datagridview records to mysql table...But am getting the error:
"value cannot be null
parameter:datasource"
any help
private sub Save()
Try
con = New MySqlConnection(dbPath)
sql = "SELECT *FROM shubject1"
da = New MySqlDataAdapter(sql, con)
con.Open()
ds = New DataSet()
cmdb = New MySqlCommandBuilder(da)
da.Fill(ds, "subject1")
bsource.DataSource = ds.Tables("subject1")
dgMarksheet.DataSource = bsource
Catch ex As Exception
MsgBox(ex.Message)
End Try
end sub
Private Sub SaveRecords()
Try
ds = New DataSet()
dt = New DataTable()
dt = ds.Tables("subject1")
Me.dgMarksheet.BindingContext(dt).EndCurrentEdit()
Me.da.Update(dt)
MsgBox("Saved", MsgBoxStyle.Information, "Record Changes")
Catch ex As Exception
MsgBox(ex.Message)
Exit Sub
End Try
End Sub
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