Loop Through Each Record And Then Each Field Within Each Record
Dec 15, 2005
I need to essentially do 2 loops. One loops through each record and then inside each record row, I want to perform an insert on each column.
Something like this maybe using a cursor or something else:
For each record in my table (I'll just use the cursor)
For each column in current record for cursor
perform some sql based on the current column value
Next
Next
So below, all I need to do is figure out how to loop through each column for the current record in the cursor
Below is a stored procedure that designed to populate a drop down menu system on a website. It works fine as long as the 'id's in the first select start at 1 and are sequential. It fails to grab all the sub tables if the ids are not sequential. So, how do I structure the loop so that the WHERE clause uses not the loop iterator, but rather, the ids from the first Select statement. Alternatively, is there a more elgant approach that will return the same set of recordsets? Any help would be much appreciatedThanks ALTER PROCEDURE dbo.OPA_GetMenuItemsASDeclare @i tinyint ,@tc tinyintSet @i = 1 /* Select for top level menu items*/ SELECT id, label, url, sortFROM mainNavORDER BY sort Set @tc = @@rowcount while @i <= @tc beginSet @i = (@i + 1) /* Select for submenu itemsSELECT id, label, url, sort, mainNavIdFROM SubNavWHERE (mainNavId = @i)ORDER BY mainNavId, sortend RETURN
hi all, I want to execute a store procedure but my query returns more than one value. how can I asign value for that. Here is the code. Please help me out.
problem is @aaa where i cannot set the value.
Thanks Regards Sudadg
CREATE PROCEDURE movetable @id int
AS declare @VType varchar(10) declare @count int declare @aaa varchar(50) set nocount on create table #temp1(id int identity(1,1),Ac_Code varchar(50))
select count(*) from Journal_Table where Voucher_No=@id set @count=1 set @count=@@rowcount
while @count <>0 begin set @aaa=(select Ac_Code from Journal_Table where Voucher_No =@id) insert into #temp1(Ac_Code) values(@aaa)
Below is a stored procedure that designed to populate a drop down menu system on a website. It works fine as long as the 'id's in the first select start at 1 and are sequential. It fails to grab all the sub tables if the ids are not sequential. So, how do I structure the loop so that the WHERE clause uses not the loop iterator, but rather, the ids from the first Select statement.
Alternatively, is there a more elgant approach that will return the same set of recordsets?
Any help would be much appreciated Thanks
ALTER PROCEDURE dbo.OPA_GetMenuItems AS Declare @i tinyint , @tc tinyint Set @i = 1
/* Select for top level menu items*/
SELECT id, label, url, sort FROM mainNav ORDER BY sort
Set @tc = @@rowcount
while @i <= @tc
begin Set @i = (@i + 1)
/* Select for submenu items*/ SELECT id, label, url, sort, mainNavId FROM SubNav WHERE (mainNavId = @i) ORDER BY mainNavId, sort end
I am new to SQL Server (coming from Oracle background) and have a large table I need to loop thru and assign a number 1 thru 5 on each record.
below is an example of how I would do it in Oracle.
declare num number := 1; cursor c_rec is SELECT rowid, t.* FROM temp t order by t.column; begin for d_rec in c_rec loop update temp set column = to_char(num)
I will be using execute SQL task to fetch the records from source,after this wanna use For each loop to access each record one at a time,perform some trnsformations and insert that record into destination.
Help me in accessing the data stored in the Variable(SQL task) in Dataflow task of foreach loop.
Well im new at this SSIS stuff and i have something that i am trying to do, but cannot get it to work.. Ill try to explain, and if anyone can help me or point me in the right direction it would be much appriciated..
I have 2 tables, one header table. and one lines table. This is a one - to -many relationship.. ie 1 header, many lines.. This is a Order Header, and Order Lines table setup.. Order header has Order numbers and and email address field that link to the lines table by order number. I also have a view which links all this info together.
I would like to export a excel file (preferable named from the order number column - but that can come later) for each order number in the header table. The excel file will contain the details from the View that was created. I want this to loop through all the header records in the header table and create a excel file for each one..
Down the track i want to add a send mail task to this and pass the email address to a variable so i can use it in the send mail task.. But ill get the main part working first..
Anyhelp would be more than helpful.. I tried to set this up, but i am stuck on the enumerator part..
I have a client who needs to copy an existing sale. The problem isthe Sale is made up of three tables: Sale, SaleEquipment, SaleParts.Each sale can have multiple pieces of equipment with correspondingparts, or parts without equipment. My problem in copying is when I goto copy the parts, how do I get the NEW sale equipment ids updatedcorrectly on their corresponding parts?I can provide more information if necessary.Thank you!!Maria
Hi I have a table with a user column and other columns. User column id the primary key.
I want to create a copy of the record where the user="user1" and insert that copy in the same table in a new created record. But I want the new record to have a value of "user2" in the user column instead of "user1" since it's a primary key
Sorry for the less then descriptive post title but I didn't find a better way to describe it. I'm developing an app in the express editions of VB and SQLserver. The application is a task/resource scheduler. The main form will have a datepicker or weekly overview and show all tasks scheduled per day. The problem is, I've got one or more people assigned to tasks and I wonder what's the best way to design this. Personally, I'd go for one Task table, a People table and a table that provides a link between them (several record per task, one for each person assigned linking TaskID and PplID). However, I don't see a nice way of showing this data to the end user, allowing him to edit/add etc on ONE screen.
To fix that the only way I see is just add columns to the Task table for every person with select boxes. This way everything can be done on one simple screen. This obviously does present some future issues.
On top of this, which people are available on a day varies and there should be an option to allow a user to set who is available on a specific day. Which would lead me to my first idea and add another table that would provide this. but then I'm having design issues again for the form.
I'm kinda stuck atm, can anyone shed some light on this. I'm sure there is an elegant way of doing this but I'm failing at finding it.
We're running a Sage CRM install with a SQL Server 2000 database at the back end. We're using the Sage web services API for updating data and a JDBC connection to retrieve data as it's so much quicker.
If I retrieve a record using the JDBC connection and then try and update the same record through the web services, the query times out as if the record is locked for updates. Has anyone experienced anything similar or know what I'm doing wrong? If I just use DriverManager.getConnection() to establish the connection instead of the datasource, and then continue with the same code I don't get these record locking problems. Please find more details below.
Thanks, Sarah
The JDBC provider for the datasource is a WebSphere embedded ConnectJDBC for SQL Server DataSource, using an implementation type of 'connection pool datasource'. We are using a container managed J2C authentication alias for logging on.
This is running on a Websphere Application Server v6.1.
I am attempting to create a multi-record file (as described in my last thread) and have found the following set of instructions very helpful: http://vsteamsystemcentral.com/cs21/blogs/steve_fibich/archive/2007/09/25/multi-record-formated-flat-file-with-ssis.aspx
I have been able to create a sample file with two of my record types.
I now need to build on this further, because I have 9 record types in total that need to be extracted to a single flat file.
does anyone have any ideas how I might extend the example above to include more record types or know of another means of achieving this?
Thanks in advance for any help you might be able to provide.
Can anyone advise me as to how I can add the date and time to 2 columns in the sql server database for each record that is added. I'd prefer not to use the webform. Can sql server add the date automatically to the row? thanks
Is that possible to restrict inserting the record if record already exist in the table.
Scenario: query should be
We are inserting a bulk information of data, it should not insert the row if it already exist in the table. excluding that it should insert the other rows.
Hi All,I have a table in SQL Server 2000 that contains several million memberids. Some of these member ids are duplicated in the table, and eachrecord is tagged with a 1 or a 2 in [recsrc] to indicate where theycame from.I want to remove all member ids records from the table that have arecsrc of 1 where the same member id also exists in the table with arecsrc of 2.So, if the member id has a recsrc of 1, and no other record exists inthe table with the same member id and a recsrc of 2, I want it leftuntouched.So, in a theortetical dataset of member id and recsrc:0001, 10002, 20001, 20003, 10004, 2I am looking to only delete the first record, because it has a recsrcof 1 and there is another record in the table with the same member idand a recsrc of 2.I'd very much appreciate it if someone could help me achieve this!Much warmth,Murray
i have a matrix report and i want to switch the record background color with each record in the value column in that matrix report e.g 1st record background color is gray and next record background color is white and then the next record background color is gray ... and so on
Is there a way to run a function or sproc on a specific field in every row of a returned dataset, without using a cursor? i.e.
Code:
Select encryptedSSN, (exec udf_decrypt(encryptedSSN, decryptedSSN as OUTPUT) as ssn From...
or something like?
Here is my scenario: We are encrypting (in storage) ssns. I need to generate a report that lists results by (decrypted) ssn. The dataset needs to have the decrypted SSN in it (I can't decrypt each record line by line, as you would in an application.)
I have a table that contains a Ref field and a TransactionDate field. For each Ref field there are mutliple Transactions. I am trying to put together a query that selects the Latest Transaction date for each Ref field in the table.
I tried:
SELECT * FROM tabMediaTransaction WHERE (TransactionDate = (SELECT MAX(TransactionDate) AS Expr1 FROM tabMediaTransaction AS tabMediaTransaction_1))
But this only returns 1 record for 1 Ref field. I need 1 record for each Ref field
I need to find all items in an inventory table where a field has been unticked in the last 24 hours (there is no audit trail), as well as the contract number of the contract it has been added to (it will not have existed in that table before).
These are the two table querys in their basic form:
select item (nvarchar(20)), inactive (bit) from inventory
I've been looking for examples online to write a SPROC to get some data. Here are the tables.
Album_Category AlbumCategoryID (PK, int, not null) Caption (nvarchar(max), not null) IsPublic (bit, not null)
Albums AlbumID (PK, int, not null) AlbumCategoryID (int, null) Caption (nvarchar(max), not null) IsPublic (bit, not null)
I need to return: -[Album_Category].[AlbumCategoryID] -[Album_Category].[Caption] -[Albums].[Single AlubmID for each AlbumCategoryID] -[Count of Albums in each AlbumCategory]
I hope I was fairly clear in what I'm trying to do. Any tips or help would be appreciated. Thanks.
I have a directory of user information. What I would like to do isallow someone to search for person X and then return not only theinformation for person X, but also the information for the next 15people following person X sorted alphabetically by lastname.So if someone searched for the lastname = "Samson", it would return:Samson, JohnSaxton, GregScott, HeatherSears, Rebecca.... (15 names following "Samson) ...How do you in SQL return a record set of X records starting atparticular record (e.g. lastname = "Smith)?Thanks in advance.
Hello. I have a database with a record that has two columns locked. descrip1 and descrip2. they are both nvarchar(max) columns. These are the only two columns of the record that remain locked. I am certain no user is accessing the record. I have even moved a backup of the database to my testing computer and the lock still exists. How do I remove the lock from these two columns on that particular record.
I can edit these two columns on other records. I have researched "Unlock" on MSDN but it doesn't seem to apply to t-sql. Any help would be greatly appreciated.
I have not yet succeeded in getting an aswer to this in a previous post, so I'll try again and rephrase the question
I have 2 fields, 1 called 'Created' the other 'Updated'
I would like to create a function, user procedure ,whatever in SQL something along the lines of...
FUNCTION myUID() RETURN Date(Today)+Time(Now)+USERNAME END FUNCTION
so that the value returned by the above pseudo code is something like '20080526T21:01:05.620SamL' where the date part is in yyyy0m0d format
I have got this working fine for the default 'Created' field but the calculated (and persisted) field comes up with something about being non-deterministic and refuses to play
Clearly something along these lines is a very straightforward requirement (I have it working fine in my 20+ year old database) , but have spent a week trying to get an answer (even from this forum) without success, so would be grateful for any help that you can provide me with to get round this barrier
I am trying to create package something like that..
1- New Customer table as OleDB source component 2- Lookup component - checks customer id with Dimension_Customer table 3- And if same customer exist : I have to update couple fields on Dimension_Customer table 4- if it does not exist then I have insert those records to Dimension_Customer table
I am able to move error output from lookup to Dimension_Customer table using oledb destination but How can I update the existing ones? I have tried to use oledb command but somehow it didnt work my sql was like this : update Dimension_Customer set per_X='Y', per_Y= &Opt(it should come from lookup)
How can we insert multiple records in a OLEDB destination table for each entry from the source table. To be more clear, for every record from source we need to insert some 'n' number of records into the destination table. this 'n' changes depending on the record. how is this achieved.
Hello - I have a column in a table (SQL 2005 EE) with a Data Type of smalldatetime and a Default Value of getdate(). When I insert a record from my webpage the new record contains the correct date via getdate(). However if I update the record from my webpage the date of the record then becomes NULL. Is this normal? Is there anything I can do about this from sql server? I am inserting/updating via an formview and ODS, using standard insert/update methods. Cheers Marco
I am trying to write a stored procedure that updates a value in a table based on the sort order. For example, my table has a field "OfferAmount". When this field is updated, I need to resort the records and update the "CurrRank" field with values 1 through whatever. As per my question marks below, I am not sure how to do this.
Update CurrRank = ??? from tblAppKitOffers where appkitid = 3 AND (OfferStatusCode = 'O' OR OfferStatusCODE = 'D') ORDER BY tblAppKitOffers.OfferAmount Desc
My SQL knowledge is limited so if I get stuff wrong then correct me... but I can imagine this task will be quite testing...
I am working on a system that logs ([Audit] table) the changes to fields on some tables using a Trigger on UPDATE. I need to produce a 'quick' report that returns the date when the tables overallStatus field was set to 1.
In the [Audit] table I can find all the field changes for the record in question using this SQL...
select * from audit where rowid = 1309606 order by auditID asc
My problem is filtering this data. The fields I need are formatted as below, see records returned, in ASC order...
So need to find when 1309606's overallStatus was changed to 1. Manually looking at the data, I can see overallStatus was modified in 3 of the above 5 [Audit] records. It started life as 0, then went to 1 and then to 3. I'm aware that I need to look at the previous Audits date for when it was changed to the value I'm looking for... So it was changed to 1 on 2008-04-25 10:51:47.930.
What is the best way to approach this problem? I'm hoping to use T-SQL only and not have to use an external scripting language, unless I can embed vbscript or jscript inside a T-SQL function and then use arrays, etc?
Somehow I need to convert the ASCII(127) seperated list of fieldname into an array or list, find the index of the fieldname 'overallStatus' and then lookup that value in the datafield.
Hope that makes sense and any help would be great!
