I'm using a Merge statement to update/insert values into a table. The Source is not a table, but the parameters from a Powershell script. I am not using the Primary Key to match on, but rather the Computer Name (FullComputerName).
I am looking on how-to return the Primary Key (ComputerPKID) of an updated record as "chained" scripts will require a Primary Key, new or used.As an aside: the code below does return the newly generated Primary Key of an Inserted record.
The Orders table contains orders placed on all the dates. I want to obtain a list of orders for a particular date, if there is no order for a product on the requested date, I want to return null values for the Quantity and Price fields.
I tried the following select statement:
select Products.ProductName, Orders.Quantity, Orders.Price from Products left join Orders on Products.ProductID = Orders.ProductID where Orders.OrderDate = '10/16/2004'
Where, there are a total of three products (A,B,C) in table Products. Product-C has no order on 10/16/2004, but I want it to return :
I use OdbcConnection inside clr procedure, for getting data. If I use simple EXEC dbo.clr_proc - all is OK. If I use INSERT...EXEC I recive error message: Distributed transaction enlistment failed.
I set MSDTC security options for No Authentification and Allow inbound and Allow outbound, but it's no use.
Have this problem solution? May be, I must use another method to get my data?
P.S. Linked Servers and OPENQUERY is not applicable. Sybase not describe columns in stored proc result set and one stored proc may return different result set by params.
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.
I'm trying to create a report that's based on a SQL-2005 Stored Procedure.
I added the Report Designer, a Report dataset ( based on a shared datasource).
When I try to build the project in BIDS, I get an error. The error occurs three times, once for each parameter on the stored procedure.
I'll only reproduce one instance of the error for the sake of brevity.
[rsCompilerErrorInExpression] The Value expression for the query parameter 'UserID' contains an error : [BC30654] 'Return' statement in a Function, Get, or Operator must return a value.
I've searched on this error and it looks like it's a Visual Basic error :
I HAVE THREE TABLE GEN, PARTY, TXN (GEN & PARRTY IS MASTER TABLE AND TXN IS TRANSACTION TABLE) IN TXN TABLE - STORE ALL DATA IN WHICH SAME VOUCHER NUMBER IS REPEATED ACCORDING TO JOURNAL ENTRY) NOW PROBLEM IS THIS AT THE TIME OF DISPLAY THE RECORD ON SCREEN I HAVE TO SHOW ONLY THE UNIQUE VOUCHER NUMBER ONLY..
PLS GUIDE IN THIS QUERY HOW CAN I GET THAT RESULT.
SELECT DISTINCT TXN.VOUCHER, GEN.GLNAME, PARTY.PARTYNAME, TXN.DOCDATE, TXN.GLCODE, TXN.PARTYCODE, TXN.AMOUNT, TXN.VTYPE, TXN.CBCODE, TXN.ADJ, TXN.DC, TXN.NARR FROM (TXN LEFT JOIN GEN ON GEN.GLCODE=TXN.GLCODE) LEFT JOIN PARTY ON PARTY.PARTYCODE=TXN.PARTYCODE WHERE TXN.VTYPE='JV' ORDER BY TXN.VOUCHER
I need a bit of help with a join. I have 2 tables :
TradeSummary has fields : SymbolID, CurrentPrice, TotalValue
Trades has fields : SymbolID, TradeID, ExecutionTime, TradeValue
TradeSummary has one entry for each SymbolID, while Trades contains one or more entries per SymbolID
and what I want to retreive is :
For every item in TradeSummary get CurrentPrice, TotalValue from TradeSummary and also get TradeValue from Trades for the record for max(ExecutionTime) tables are joined on TradeSummary.SymbolID = Trades.SymbolID
Every attempt of mine so far returns multiple rows for each SymbolID - I want only one row per SymbolID
I am trying to create a query to return the latest record from a dataset. The code created so far returns multiple records, where I need a single record to be returned.
I need a query to return two values. One will be the total units and the other will be total unique units. See exmaple data below. It does not have to be one query. This will be in SP, so I can keep it seperate if I have to.
Total Units = 7 - easy to do by using count() Total unique units = 4 - I cannot use group by as it would return multiple results for each unit, which is not what we want.
I need a bit of help with a join. I have 2 tables :
TradeSummary has fields : SymbolID, CurrentPrice, TotalValue
Trades has fields : SymbolID, TradeID, ExecutionTime, TradeValue
TradeSummary has one entry for each SymbolID, while Trades contains one or more entries per SymbolID
and what I want to retreive is :
For every item in TradeSummary get CurrentPrice, TotalValue from TradeSummary and also get TradeValue from Trades for the record for max(ExecutionTime) tables are joined on TradeSummary.SymbolID = Trades.SymbolID
Every attempt of mine so far returns multiple rows for each SymbolID - I want only one row per SymbolID
I am trying to make a where clause using the sql server unique record id that is set automatically when a record is inserted. It is the record id that is unique for one table. In a where clause. What type should go where the _______ is below? Here is the program <%@ page language="vb" %><%@ reference page="try7.aspx" %><% @import namespace="system.data"%><% @import namespace="system.data.sqlclient"%> <html> <head> <title> </title> <script language="vb" runat="server"> sub page_load(sender as object,e as eventargs) response.write(request.queryString("a")) response.write(",") response.write(request.queryString("b")) get1.text=request.queryString("b") end sub sub star(sender as object,e as eventargs) dim connection1 as new sqlconnection("") const q1 as string="update tbltest set code=@code where dxid=@dxid" dim command1 as sqlcommand=new sqlcommand(q1,connection1) command1.parameters.add("@code",sqldbtype.varchar).value=get1.text command1.parameters.add("@dxid",sqldbtype._________).value=request.queryString("a") command1.connection.open() command1.executenonquery() command1.connection.close() end sub </script> </head> <body> <form runat="server"> <asp:textbox id="get1" columns="6" maxlength="6" runat="server" /> <asp:button id="buttonsave" text="click" onclick="star" runat="server" /> </form> </body></html>
I have result set as the attached in screenshot, where the candidateid gets duplicated, but then the column university and careerchoice column has different values for the same candidate. (the CareerChoice and University comes from different tables and i have used union clause)
What want is e.g. CandidateId 186 repeats three times, it should be one row, with three columns all filled with the values which are in different rows.
So that I don't have duplicate candidate ids and i have single row with all column data.
I have a stored procedure (below), that is supposeto get a Reg Number from a table, (Reg_Number), insuch a way that every time the stored procedure is called,it will get a different reg number, even if the storedprocedure is called simultaneously from two differentplaces,However it is not working that way.If two different users access a function in thereVB program at the same time, the two different userswill get the same reg number.I have looked at the stored procedure, it looks foolproof,yet it is not working that way.Thanks in Advance,Laurence NuttallProgrammer Analyst IIIUCLA - Division of Continuing Education'---------------------------------------------------------------------------Here it is:CREATE PROCEDURE sp_GetNextRegNum@newRegNum char(6) = NULL OUTPUTASLABEL_GET_ANOTHER_REG:Select @newRegNum =(select min(Reg) from reg_number)IF Exists (select Reg from reg_number where reg = @newRegNum )BeginDelete from reg_number where reg = @newRegNumIF @@Error <> 0BeginGoto LABEL_GET_ANOTHER_REGEnd--EndifEndELSEGoTo LABEL_GET_ANOTHER_REG--EndifGO
I am making a program in Visual Basic .NET with SQL Server 2000.
I have a table "MyTable" with a primary key named "Id". The primary key is 'Create Unique' checked and 'Index' selected. When I insert all the fields required, except "Id" of course, I need the new record's "Id" in my VisualBasic program, but I don't know how...
I must do one of them, but don't know how either of them:
-Create a trigger on insertion that will send to the user that sended the insert command the "Id" of the record just created.
or
-get the command in Visual Basic that will send the Insert command with a return field ("Id")
Ok I have a query "SELECT ColumnNames FROM tbl1" let's say the values returned are "age,sex,race".
Now I want to be able to create an "update" statement like "UPATE tbl2 SET Col2 = age + sex + race" dynamically and execute this UPDATE statement. So, if the next select statement returns "age, sex, race, gender" then the script should create "UPDATE tbl2 SET Col2 = age + sex + race + gender" and execute it.
I am new to SQL but trying to do join a few tables to get result showing showing one row per unique record.
Tables include:-
1. REQ 2. RFQ 3. PO 4. DOCUMENT (contains LAST_DOCUMENT_STATUS, DOCUMENT_ID, DOCUMENT_NUMBER, for example, REQ_CANCELLED, REQ_ID, REQ_NO) 5. DOCUMENT_STATUS (contains status of document, REQ_CREATE) 6. DOCUMENT_TRAIL (contains link between documents, PARENT_DOCUMENT, CURRENT_DOCUMENT, for example, REQ_ID (PARENT_DOCUMENT), RFQ_ID (CURRENT_DOCUMENT) 7. PO_REVISION (contains PO REVISION, when link with DOCUMENT, PO_REV_NO)
Currently when i tried to join all the TABLES, i get multiple lines against REQ_NO.
I realised the multiple lines generated due to the following:-
One to many relationships: A. RFQ - 1 or more PO B. PO - 1 or more PO_REVISON
I was thinking how to MAX the records in PO to show only the last PO_REVISION. It seems that DOCUMENT_TRAIL will contain 1 base document PO and 1 or more PO_REVISION.
Hi all,We have an app that uses SQL 2000. I am trying to track when a code field(selcode) is changed on an order which then causes a status field (status)to change. I tried a trigger but the app may use 2 different updatestatements to change these fields depending on what the user does. When thetrigger fires (on update to selcode), the status field has already beenchanged. So my trigger to record the changes from inserted and deleted donot get the true 'before' value of the status field.The app does use a log table that tracks these changes. The problem I amhaving is that 2 records are created, one for the change to selcode andanother for the change to status.I am looking for help with a script to combine the existence of these 2 logrecords into 1 unique record or occurance that I can track.example:ordlog: table that logs order changesordernr: order numbervarname: name of field being changedold_value: contents of field before changenew_value: contents of field after changesyscreated: date/time of log entrySELECT ordernr, varname, old_value, new_value, syscreatedFROM ordlogwhere varname = 'selcode' and ordernr = '10580'SELECT ordernr, varname, old_value, new_value, syscreatedFROM ordlogwhere varname = 'status' and ordernr = '10580' and old_value = 'A' andnew_value = 'O'So I need a way to combine these 2 log entries into a unique occurance. Theordernr and syscreated could be used to link records. syscreated alwaysappears to be the same for the 2 log entries down to the second. Selcodecan change from NULL to a number of different values or back to NULL.Statusis either 'A' for approved or 'O' for open. An order can have many logentries during its life. The selcode may be changed several times for thesame order.Ideally, I would like a result that links 2 log entries and shows the statuschanged from 'A' to 'O' when selcode changed.Thanks for your time.
Hello, I am working with a database that among other things uses multipart keys as the unique indexes which are not consistent from say one table where a parent record resides to another table which contains related child records. For example I am working with two tables right now, one that contains content that I'll call Contents and the other which contains Usage information about the contents (number of view, a rating and comments give by a customer) which I'll call ContentsUsage. The system that manages the data for the tables has a versioning system by which, whn a content item is added (first time) a "unique" id (guid) and a version number of 1 is created along with the rest of data items in the Contents table and likewise in the ContentsUsage table (essentially a one to one mapping) on the like named fields in that table. Now, each time a given record in the Contents table is updated a new version, with the same guid is created in the Contents and ContentsUsage table. So one side I have:ContentGUID > AAAAVersion > 1ContentGUID > AAAAVersion > 2And the other table (ContentsUsage)ContentGUID > AAAAVersion > 1ContentGUID > AAAAVersion > 2 While both of these tables have a quasi-unique record (row_id) of type char and stored as a guid neither obviously are the same in the two tables and having reviewed the database columns for these tables I find that the official unique key's for these tables are different (table 1, Contents combines the ContentGUID and Version) as the composite / mutli-key index, while table ContentsUsage uses the RowGUID as it's unique index. Contents RowGUID (unique key)ContentGUIDVersionViewsRatingComments................RowGUID ContentGUID (unique key)Version (unique key)Description..... Bearing this in mind I am unable of course to link directly the two tables by using the just the ContentGUID and have to combine the additional Version to I believe obtain the actual "unique" record in question. The question is in terms of writing queries, what would the most efficient query be? What would be the best way to join the two in a query? And are there any pitfalls with the current design that you can see with the way this database (or specifically these tables are defined)? It's something I inherited, so fire away at will on the critique. Having my druthers I would have designed these tables using a unique key of type int that was autogenerated by the database. Any advice, thoughts or comments would be helpful. Thanks,P.
Hello Hello, This Noob has a question. I have been atempting for days to figure this out. I have this set up: (See Below)
The Problem I am having is occuring at the Table named OU in Maroon below. It combines 2 chains of keys into one table to try and make a unique record. The problem is that it is not.
Pasted below is a Query run on the data within the tables: As you can see certain data is getting duplicated in this tabel. I want 1 Unique record in the OU table based upon the Study ID Primary Key and the zCombined Primary Key.
Any Ideas as to what is wrong, or how to make it work would defineatly be appreciated.
Table:zCombined PK: zCombinedID FK: TempID ~ To Temp Table FK: ShipTypeID ~ To Ship Type Table FK: CoordinatorID ~ To Coordinator Table FK: BoxTypeID ~ To Box Type Table
can someone pls show me a way to get an unique sequence at below senario:
PC1 & PC2 using their own local client progam to access to Database Server at SERVER1. In the SERVER1, there is a table SEQUENCE in a database DATABASE1. And the table's structure of SEQUENCE are SeqType & SeqNo. Here is the sample data:
SeqType SeqNo Invoice 100 DeliveryOrder 200
Now, how to prevent PC1 & PC2 to get a same Invoice No. if they request the Invoice No. at the same time? Is it possible to lock the record Invoice when i perform a SELECT statement, then i update the Invoice to 101, lastly release the lock for Invoice?
I am running a proc (PROC1) that gets one record at a time and does some work against it.
select min(myid) as NextID from tbl_ListOfThingsToDo where AlreadyDone is null
Then once I have the MyID, I set the 'AlreadyDone' bit to True so that no one else picks that record up.
update tbl_listofThingsToDo set AlreadyDone=1 where MyID=(from above)
If there is only one PROC1 running, this is no problem. He just keeps grabbing the next record to operate on.
--but--
If I kick off multiple instances of PROC1 for scaleability reasons, how can I make sure that only one instance gets the next record? For example, couldn't the second instance get the same myid BEFORE the first instance has written that he already got it?
Design is to run 3-5 instances of this to get extra cycles.
We have a table that has customers invoices and payment records. In some cases a customer has 10 lines with 10 different invoice numbers but may have paid 2 or more invoices with one check. I need to know how many unique payments were made per customer.
As you can I have a uniqueidentifier (UniqueId) column which I populate with NewID() I'm trying to return this as I need it for other functionality of the website but I can't figure out how I can get it after the insert has completed?
Id StdId TeacherName Day subject 1 1 Archana Monday English 2 1 Archana Tue Marathi 3 1 Shama Wed Hindi 4 1 shama Thus Hindi 5 1 Kavita Fri Hindi 6 2 Archana Mon english 7 2 Dipti Tues Hindi
Second table : Student
Id Sname Cid 1 Shalini 1 2 Monika 1 3 Rohan 3
I want to fetch uniq combination of stuid and subject.Result should show all subject of student whether may be teachername and day. If I choose shalini whose stuid is 1,all subject for shalini(hindi,english,marathi) should come. Record from either of three should come
Id StdId TeacherName Day subject 3 1 Shama Wed Hindi 4 1 shama Thus Hindi 5 1 Kavita Fri Hindi
I want fetch studentname along with teachername,day and subject whose cid = 1 here is my query
select Student.Sname,TeacherName, Day,subject from StudentTeacherRelation inner join Student Student.id = StudentTeacherRelation.StuId where cid = 1
I want place result of it in temp,Want fetch max(id) from temp table by doing group by on Sname and Subject.find all id from temp table where that id present in max id.
show Id StdId TeacherName Day subject where (1,2,3,4,5,6,7-- all id from temp) in (1,2,5,6,7 -- max id from temp by doing group by on Sname and subject)
So it will show record Id StdId TeacherName Day subject where id is 1,2,5,6,7.Only five record should come.How to do that?
Hi ! I have a problem with the unique identifier and don't know how to solve it. I have a stored procedure, called from my ASP.NET page, which inserts a new record into a table. I need to get the Id of the row just inserted in order to use it as a parameter of another stored procedure which inserts a new row with this value and other values. I tried with SCOPE_IDENTITY but i don't know how to ask for this value to the first stored procedure and stored it into an ASP variable. Dim cmd As New SqlCommand cmd.CommandText = "Insertar_Contacto" cmd.CommandType = CommandType.StoredProcedure cmd.Connection = connect Thanks!!
I am looking to create a script that will go through a table a pick out the necessary columns to create a unique record. Some of the tables that I am working with have 200 plus columns and I am not sure if I would have to list every column name in the script or if they could be dynamically referenced. I am working with a SQL server that has little next to no documentation and everytime I type to mere some tables, I get too many rows back.
Is there a SQL command that returns every other result or every 3rd result. The reason being is i am using the data to plot a graph with many thousands of points, it would be useful if not every result was return. I.e. too much data to fit within the screens resolution.
