I have a simple update statement that set sthe student's password to their id number:
update studemo set passwd = ident
ident is not part of the primary key but there is a unique, non-clustered index using that column
This has been running for over a hour on a table with 25K rows. Am I doing something basically wrong here?
Hi,Apologies if this has already been asked, but I couldnt find a thread that asked exactly what I wanted.Im making an administration panel for a site where you can change various settings, options, and categories that data can fall into. When editing, adding or deleting a record i COULD make a trip to the database every time, but this feels very inefficient as I understand that establishing the connection is usually the biggest performance hit when querying a database.An alternative plan is for me to simply record the changes made in the panel and have a "save" button. When this is clicked, ONE database connection would be opened and all the data would be saved/updated/deleted as necessary. However, this would involve several "for" loops while the connection is open.The question is; which method would you recommend and why? And does having several "for" loops while the connection is open nullify the advantage gained by only opening one connection?Any advice would be very much appreciated. Thank you
View 2 Replies View RelatedHi - I'm in a situation with a very large table, and trying to run an update that, any way I've approached it so far, seems to be taking unnacceptably long to run. Table has about 20 million rows, looks something like this:
ID - int, identity
Type - varchar(50)
PurchaseNumber - varchar(50)
SalesAmount - Money
ID Type PurchaseNumber SalesAmount
1 A 3834AA38384 20.32$
2 B 3834AA38384 11837.32$
3 C 3834AA38384 666.32$
4 C 887DF88U01H 23423.32$
5 A 887DF88U01H 12.32$
6 B OI83999FH28 4747.1$
7 D 38438495985 9384.6
8 E 02939DDJJWI 22.22$
9 F 07939SDFDF2 33.33$
The goal of the update is to make the [Type] uniform across [PurchaseNumbers], according to the max sales amount. For each PurchaseNumber a, set the type = the type of the row that has the MAX salesAmount. If there is only one entry for PurchaseNumber, leave the type alone. Expected update after completion would look like this:
ID Type PurchaseNumber SalesAmount
1 B 3834AA38384 20.32$
2 B 3834AA38384 11837.32$
3 B 3834AA38384 666.32$
4 C 887DF88U01H 23423.32$
5 C 887DF88U01H 12.32$
6 B OI83999FH28 4747.1$
7 D 38438495985 9384.6
8 E 02939DDJJWI 22.22$
9 F 07939SDFDF2 33.33$
I got this out of a warehouse, and it definitely isn't normalized well. Was considering breaking down into a better model, but I'm not yet sure if that would make the update easier.
I've been approaching this with sub-queries (finding all the PurchaseNumbers with more then one entry, then the max sales purchase of that purchase Number, then the type of that purchase number and sales amount to update all of that purchase number) but this not only ends up a little messy, but also very slow.
The only other detail that may be important is that out of the 20 million total rows, about 19.5 million purchaseNumbers are unique. So, really, there are only about 500k rows I actually have to update.
I've thought of a few ways to make this work, but none of them seem fast and wanted to see if anyone had a pointer. Thanks!
Hi all,
I have a situation where my Visual C# application presents a number of fields. In order to update a student object, I wish to call a stored proc. 1 or more fields can be updated... And If one is left null, then I don't want to update it, but instead I want to keep the old value.
I am really wondering if I am approaching this the right way. The following stored proc does what I want it to do, however I'm thinking there may be a faster way...
Here it is:
-- Update a student, by ID.
DROP PROCEDURE p_UpdateStudent
CREATE PROCEDURE p_UpdateStudent
@ID INT,
@NewFName VARCHAR(25),
@NewOName VARCHAR(25),
@NewLName VARCHAR(25),
@NewDOB DATETIME,
@NewENumber VARCHAR(10),
@NewContactAID INT,
@NewContactBID INT
AS
BEGIN
SET NOCOUNT ON;
-- DECLARE THE OLD VALUES
DECLARE @FName AS VARCHAR(25)
DECLARE @OName AS VARCHAR(25)
DECLARE @LName AS VARCHAR(25)
DECLARE @DOB AS DATETIME
DECLARE @ENumber AS VARCHAR(10)
DECLARE @ContactAID AS INT
DECLARE @ContactBID AS INT
-- Get all of the old values
SELECT @FName = FName FROM TBL_Student WHERE ID = 10000
SELECT @OName = OName FROM TBL_Student WHERE ID = 10000
SELECT @LName = LName FROM TBL_Student WHERE ID = 10000
SELECT @DOB = DOB FROM TBL_Student WHERE ID = 10000
SELECT @ENumber = ENumber FROM TBL_Student WHERE ID = 10000
SELECT @ContactAID = ContactAID FROM TBL_Student WHERE ID = 10000
SELECT @ContactBID = ContactBID FROM TBL_Student WHERE ID = 10000
-- USE ISNULL to set all of the new parameters to the provided values only if they are not null
-- Keep the old ones otherwise.
SET @NewFName = ISNULL(@NewFName, @FName)
SET @NewOName = ISNULL(@NewOName, @OName)
SET @NewLName = ISNULL(@NewLName, @LName)
SET @NewDOB = ISNULL(@NewDOB, @DOB)
SET @NewENumber = ISNULL(@NewENumber, @ENumber)
SET @NewContactAID = ISNULL(@NewContactAID, @ContactAID)
SET @NewContactBID = ISNULL(@NewContactBID, @ContactBID)
-- Do the update
UPDATE TBL_Student
SET FName = @NewFName,
OName = @NewOName,
LName = @NewLName,
DOB = @NewDOB,
ENumber = @NewENumber,
ContactAID = @NewContactAID,
ContactBID = @NewContactBID
WHERE
ID = @ID
END
GO
So yeah it works. But As you can see I wish to keep an old copy of the values to perform checks pre update....
Is there any faster way, or am I on the right track? I need a pro's advice :) (before i write all of my procs!!)
Thanks all.
Chris
Table A, Table B. need to update table A balance field from table b sum of amount
UPDATE CUSTOMERS SET BALANCE=(SELECT SUM(AMOUNT) FROM PAYMENT,CUSTOMERS
WHERE CUSTOMERS.ID=PAYMENT.ID GROUP BY PAYMENT.ID)
Msg 512, Level 16, State 1, Line 25
Subquery returned more than 1 value. This is not permitted when the subquery follows =, !=, <, <= , >, >= or when the subquery is used as an expression.
The statement has been terminated.
I am currently having this problem with gridview and detailview. When I drag either onto the page and set my select statement to pick from one table and then update that data through the gridview (lets say), the update works perfectly. My problem is that the table I am pulling data from is mainly foreign keys. So in order to hide the number values of the foreign keys, I select the string value columns from the tables that contain the primary keys. I then use INNER JOIN in my SELECT so that I only get the data that pertains to the user I am looking to list and edit. I run the "test query" and everything I need shows up as I want it. I then go back to the gridview and change the fields which are foreign keys to templates. When I edit the templates I bind the field that contains the string value of the given foreign key to the template. This works great, because now the user will see string representation instead of the ID numbers that coinside with the string value. So I run my webpage and everything show up as I want it to, all the data is correct and I get no errors. I then click edit (as I have checked the "enable editing" box) and the gridview changes to edit mode. I make my changes and then select "update." When the page refreshes, and the gridview returns, the data is not updated and the original data is shown. I am sorry for so much typing, but I want to be as clear as possible with what I am doing. The only thing I can see being the issue is that when I setup my SELECT and FROM to contain fields from multiple tables, the UPDATE then does not work. When I remove all of my JOIN's and go back to foreign keys and one table the update works again. Below is what I have for my SQL statements:------------------------------------------------------------------------------------------------------------------------------------- SELECT:SELECT People.FirstName, People.LastName, People.FullName, People.PropertyID, People.InviteTypeID, People.RSVP, People.Wheelchair, Property.[House/Day Hab], InviteType.InviteTypeName FROM (InviteType INNER JOIN (Property INNER JOIN People ON Property.PropertyID = People.PropertyID) ON InviteType.InviteTypeID = People.InviteTypeID) WHERE (People.PersonID = ?)UPDATE:UPDATE [People] SET [FirstName] = ?, [LastName] = ?, [FullName] = ?, [PropertyID] = ?, [InviteTypeID] = ?, [RSVP] = ?, [Wheelchair] = ? WHERE [PersonID] = ? ---------------------------------------------------------------------------------------------------------------------------------------The only fields I want to update are in [People]. My WHERE is based on a control that I use to select a person from a drop down list. If I run the test query for the update while setting up my data source the query will update the record in the database. It is when I try to make the update from the gridview that the data is not changed. If anything is not clear please let me know and I will clarify as much as I can. This is my first project using ASP and working with databases so I am completely learning as I go. I took some database courses in college but I have never interacted with them with a web based front end. Any help will be greatly appreciated.Thank you in advance for any time, help, and/or advice you can give.Brian
View 5 Replies View RelatedOk 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 was tasked to created an UPDATE statement for 6 tables , i would like to update 4 columns within the 6 tables , they all contains the same column names. the table gets its information from the source table, however the data that is transferd to the 6 tables are sometimes incorrect , i need to write a UPDATE statement that will automatically correct the data. the Update statement should also contact a where clause
the columns are [No] , [Salesperson Code], [Country Code] and [Country Name]
i was thinking of doing
Update [tablename]
SET [No] =
CASE
WHEN [No] ='AF01' THEN 'Country Code' = 'ZA7' AND 'Country Name' = 'South Africa'
ELSE 'Null'
END
What is the best way to script this
I am attempting to run update statements within a SELECT CASE statement.
Select case x.field
WHEN 'XXX' THEN
UPDATE TABLE1
SET TABLE1.FIELD2 = 1
ELSE
UPDATE TABLE2
SET TABLE2.FIELD1 = 2
END
FROM OuterTable x
I get incorrect syntax near the keyword 'update'.
Hello,I am trying to update records in my database from excel data using vbaeditor within excel.In order to launch a query, I use SQL langage in ADO as follwing:------------------------------------------------------------Dim adoConn As ADODB.ConnectionDim adoRs As ADODB.RecordsetDim sConn As StringDim sSql As StringDim sOutput As StringsConn = "DSN=MS Access Database;" & _"DBQ=MyDatabasePath;" & _"DefaultDir=MyPathDirectory;" & _"DriverId=25;FIL=MS Access;MaxBufferSize=2048;PageTimeout=5;" &_"PWD=xxxxxx;UID=admin;"ID, A, B C.. are my table fieldssSql = "SELECT ID, `A`, B, `C being a date`, D, E, `F`, `H`, I, J,`K`, L" & _" FROM MyTblName" & _" WHERE (`A`='MyA')" & _" AND (`C`>{ts '" & Format(Date, "yyyy-mm-dd hh:mm:ss") & "'})"& _" ORDER BY `C` DESC"Set adoConn = New ADODB.ConnectionadoConn.Open sConnSet adoRs = New ADODB.RecordsetadoRs.Open Source:=sSql, _ActiveConnection:=adoConnadoRs.MoveFirstSheets("Sheet1").Range("a2").CopyFromRecordset adoRsSet adoRs = NothingSet adoConn = Nothing---------------------------------------------------------------Does Anyone know How I can use the UPDATE, DELETE INSERT SQL statementsin this environement? Copying SQL statements from access does not workas I would have to reference Access Object in my project which I do notwant if I can avoid. Ideally I would like to use only ADO system andSQL approach.Thank you very muchNono
View 1 Replies View RelatedIt appears to update only the first qualifying row. The trace shows a row count of one when there are multiple qualifying rows in the table. This problem does not exist in JDBC 2000.
View 5 Replies View RelatedHello,
I'm writing a fairly involved stored procedure. In this Stored Procedure, I have an update statement, followed by a select statement. The results of the select statement should be effected by the previous update statement, but its not. When the stored procedure is finish, the update statement seemed to have worked though, so it is working.
I suspect I need something, like a GO statement, but that doesnt seem to work for a stored procedure. Can anyone offer some assistance?
I run the following statement and it will not update beyond 7 million plus rows and I have about 38 million to complete. I keep checking updated row counts and after 1/2 day it's still the same so I know something is wrong because it was rolling through no problem when I initiated it. I need to complete ASAP so it's adding to my frustration. The 'Acct_Num_CH' field is an encrypted field (fyi).
SET rowcount 10000
UPDATE [dbo].[CC_Info_T]
SET [Acct_Num_CH] = 'ayIWt6C8sgimC6t61EJ9d8BB3+bfIZ8v'
WHERE [Acct_Num_CH] IS NOT NULL
WHILE @@ROWCOUNT > 0
BEGIN
SET rowcount 10000
UPDATE [dbo].[CC_Info_T]
SET [Acct_Num_CH] = 'ayIWt6C8sgimC6t61EJ9d8BB3+bfIZ8v'
WHERE [Acct_Num_CH] IS NOT NULL
END
SET rowcount 0
Hi,I have table with three columns as belowtable name:expNo(int) name(char) refno(int)I have data as belowNo name refno1 a2 b3 cI need to update the refno with no values I write a query as belowupdate exp set refno=(select no from exp)when i run the query i got error asSubquery returned more than 1 value. This is not permitted when thesubquery follows =, !=, <, <= , >, >= or when the subquery is used asan expression.I need to update one colum with other column value.What is the correct query for this ?Thanks,Mani
View 3 Replies View RelatedDim lblock As Boolean chkChecked = lblock strSQL = "UPDATE CLIENTS SET " If blnCompleted = True Then strSQL = strSQL & "COMPLETED_DT = '" & Format(Now(), "MM/dd/yyyy") & "', " Else strSQL = strSQL & "LAST_SAVED_DT = '" & Format(Now(), "MM/dd/yyyy") & "', " End If strSQL = strSQL & "COMMENTS = '" & FixString(txtcomments.Text) & "' " _ & "WHERE client_ID = " & iclientID & ""I want to put my booleen value lblock to sql too, I probably need value of it, It is checkbox, called chkblock, . how would I include this to update statement database field for that BLOCK =
View 1 Replies View RelatedHi, i nid help on update statement. I using 03 and a microsoft sql server 2000 database.
I use a more simple example of my error. A Northwind Database is use to update the Region table(RegionDescription)
User will 1st go in WebForm2.aspx and enter a id, if found will retrieve the data to WebForm1.aspx. User type "1" and retrieve Eastern to TextBox1.
User can choose to update the table by typing in a diff word into TextBox1. But when i type any word(e.g East) the page is refresh back to Webform1.aspx with the not updated data and the database is also not updated. Any idea?
WebForm2.aspx.vb Imports System.Data.SqlClient Public Class WebForm2
Inherits System.Web.UI.PageWeb Form Designer Generated Code Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
'Put user code to initialize the page hereEnd SubPrivate Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
Session("id") = TextBox1.Text
Response.Redirect("WebForm1.aspx")End Sub
End Class
WebForm1.aspx.vb Imports System.Data.SqlClient Public Class WebForm1
Inherits System.Web.UI.Page
Web Form Designer Generated CodeDim cnn As New SqlConnection("Data Source=(local); Initial Catalog=Northwind;User ID=******; Password=******") Private Sub Page_Load(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles MyBase.Load
'Put user code to initialize the page here
Label1.Text = Session("id")
retrieveTitle()End SubSub retrieveTitle()
cnn.Open()Dim cmd As New SqlCommand
cmd.CommandText = "SELECT * FROM Region WHERE RegionID = '" + Session("id") + "'"
cmd.Connection = cnnDim dr As SqlDataReader
dr = cmd.ExecuteReader()
If dr.Read() Then
TextBox1.Text = dr("RegionDescription").ToString
End If
cnn.Close()End SubSub UpdateTitle(ByVal title As String)
cnn.Open()Dim sqlstr As String = "UPDATE Region SET RegionDescription = '" + title + "' WHERE RegionID = '" + Session("id") + "'"
Trace.Write(sqlstr)Dim cmd As New SqlCommand(sqlstr, cnn)
cmd.ExecuteNonQuery()
cnn.Close()End SubPrivate Sub Button1_Click(ByVal sender As System.Object, ByVal e As System.EventArgs) Handles Button1.Click
UpdateTitle(TextBox1.Text)End Sub
End Class
I have a SQL Table with the following columns
ID, Date, Meeting, Venue, Notes
What Update statement do i need to update a simple grid view in Visual Studio?I have been experementing but when i click update it updates the whole column insted of the one i was trying to update.
Please can you help? Thanks
I need some help. please. Here is what I got. From the webpage I can pull the following data to update a table. update Vehicle set Name='TestUnitName' ,Make='TestMake', Model='TestModel', SoftwareVersion='TestVersion', DynamicChange='1', ProviderID='1', Description='TestDescription', VIN='TestVIN', IMEI='TestSIM', EngineTypeId=' ', Phone=' ', MobilePhoneProviderID='' where VehicleID=64 But I also get the error: "The UPDATE statement conflicted with the FOREIGN KEY constraint "FK_Vehicle_EngineTypes". The conflict occurred in database "Telemetry", table "dbo.EngineTypes", column 'EngineTypeId'.The statement has been terminated." How do I solve this issue? Actually what I am trying to do is, when EngineTypeId=' ' , I want to set is to NULL and same for the MobilePhoneProviderID. Any help would be appreciated. Thanks in advance.
View 14 Replies View RelatedHey all,
I need to set a column value where the id is within a string. However, I need to set the column to a default value if the id is not within the string. Hope that was easy to understand!
ie:
This currently works...
SET @strSQL = 'UPDATE tblTest SET Archive = 1 WHERE RecID IN (' + @IDList + ')
If the ID is not in the list then I want that column set to 0. How can I do this?
Thanks in advance,
Pete
Hi
I use a update sub, the problem is that i got an error, the error is:
Syntax error in UPDATE statement.
I guess the UPDATE statement is:
strUpdate = "Update tblUsers Set UserName=@UserName, Password=@Password, RetypePassword=@RetypePassword, Email=@Email, Comments=@Comments Where UserID=@UserID"
Remark:I use Acceess DataBase, exactly the same code works fine in SQL, i just changed the DataBase(From Access to SQL).
Is the problem can be in other place?
Thank you very much for your assistance.
Hi, I'm having trouble writing this update statement and was wondering if anyone could help me out :
My database is sort of set up lilke this:
There are 3 tables: Orders, OrderDetails and Inventory
Orders has a pk called OrderID.
OD has several ProductIDs listed for that OrderID
Inventory has 2 fields, the pk InventoryID(which is the same as
ProductID) and QOH
So OD kinda looks like this:
OrderID ProductID Quantity Cost
192 12 2 $10
192 3 1 $12
192 14 2 $50
193 12 1 $11
.... .
...
...
so what i want to do is take each productID for a specific orderid
and decrement the inventory for it by OD.quantity
This is what I was trying
UPDATE Inventory
Set QOH = QOH - @qty
WHERE Inventory.InventoryID IN (
SELECT ProductID
FROM OrderDetails
WHERE OrderDetails.OrderID = @OrderID
and @qty = OrderDetails.Quantity
)
but, i'm having no luck...... any suggestions ?
what would the syntax be for the following update statement?
"UPDATE [Stocklist]
SET
[client] to textbox2.text
[notes] to textbox3.text
[paid] to textbox4.text
[status] to "old"
WHERE
[Make] = dropdownlist1.SelectedValue
[Model] = dropdownlist2.SelectedValue
[IMEI] = dropdownlist3.SelectedValue
[status] = new"
I know this is a simple question even for someone who is just starting out , thats why I posted it into the "Getting Started" forum.
Thanx in Advance
Hi,
I am a SQL Novice - I have a table called 'users' in which I need to modify the user's email id e.g., from seanu@hotmail.com to seanu@yahoo.com and I have over 150 rows where I should be changing 'domain' name only..
Any help with an Update Statement is highly appreciated..
Thanks,
-Srini.
I have a table that looks like this.
tkinit adir adate1
0007 0.00 01/01/1996
0007 0.00 01/01/1997
0007 25.00 01/01/1998
0007 27.00 06/01/1998
0008 0.00 01/01/1996
0008 0.00 01/01/1997
0008 32.00 01/01/1998
0008 37.00 06/01/1998
I need to populate the adir field where the adate < 12/31/1998 with the rate where adate = 01/01/1998.
I cant seem to figure out exactly how the statement should go so that I populate each timekeepers rate with their specific rate.
Thanks
Jason Fitch
Is there any way to create a "dynamic" update statement in a stored procedure?
Lets say I want to choose whether to update all columns in a table or just one. If I want to update just one column, is there a way to make the other columns keeping their values instead of NULL?
Thanks!
Pete
I am looking for a solution to my unique problem.
myTable is having following records
ID Field1 Field2 Field3 Field4
1 x y 100 0
2 xx zz 5 0
3 x y 200 1
4 a b 1 1
5 a b 2 0
6 k L 78 1
7 aa bb 25 1
8 k L 15 0
Now the problem is if I want to update a latest record's(if you go by ID)Field4 with 2 for the records where Field1 + Filed2 is unique, can I do this in a single query?
I can select the unique record by the following query
select Field1,Field2 from myTable group by Field1,Field2 having count(ID)>1
Any ideas?
Hi first post, so apologies if this is in wrong forum.
I am needing to update a field in one table, where a particular value of another table is TRUE, and update that table based on a common field in both tables.
at the moment my query is:
IF EXISTS (SELECT * FROM _tblSnapShotAUSProfServicesOrderLines_Daily
WHERE _tblSnapShotAUSProfServicesOrderLines_Daily.Produc tRelProductName like 'Prof%')
UPDATE OrderHeader_details
SET ServicesSold = 'Y'
WHERE OrderHeader_details.OrderRef = _tblSnapShotAUSProfServicesOrderLines_Daily.OrderR ef
In its current format, I get the column prefix is incorrect which makes sense sort of.
No matter which way I change this, I cannot get the query to work. I one form, it works but essentially performs two seperate statements, one with the select, and one with the update which unfortunately updates every row in the table.
Any assistance is appreciated.
Mick
Hello,
I need help with a sql update statement i need it to convert a datetime value to a specific format. For some reason it statement will only update the row only when i convert the datetime value to a varchar, i ran it in mssql sql server management studio and it works, the database is a mssql 2000 i think. If i try to compare the datetime value and they are both DateTime values it fails, if i convert them to varchar and run them they succeed, what i also noticed is when when are date values are that the value i passed in the query is that they are in a different format, i guess the database stores them as mon/dd/yyyy hh:mm:ss. but when i run the query that failed i get this as the results of the values from variables @Date1 & @Date2: They are the same and they failed. So if anyone knows any thing any help is surely appreciated this really sucks.
Failed
Date 1: Sep 23 2007 9:54PM
Date 2: Sep 23 2007 9:54PM
---------------------------------------------
Need help with making this work in C#:
Code:
string sql = string.Format(
"UPDATE [Contact Sheet] SET CallAttempt1 = {0}, CallAttempt2 = {1}, "
+ "CallAttempt3 = {2}, Status = '{3}' WHERE ContactID = {4} AND ModifiedDate = 'CONVERT(VARCHAR(50), {5}, 0)'", ..............................);
This statement ran in MSSQl Studio Management and works:
Code:
DECLARE @Date1 AS VARCHAR(50)
DECLARE @Date2 AS VARCHAR(50)
SET @Date2 = CONVERT(DATETIME, '9/23/2007 9:54:40 PM', 0);
SET @Date1 =
(SELECT Convert(VARCHAR(50), ModifiedDate, 0) FROM [Contact Sheet] WHERE CustomerID = 22);
IF @DATE1 = @DATE2
BEGIN
PRINT 'Success'
END
ELSE
BEGIN
PRINT 'Failed'
-- PRINT @TmpDate
PRINT 'Date 1: ' + @DATE1
PRINT 'Date 2: ' + @Date2
END
This one fails everytime:
Code:
DECLARE @Date1 AS DATETIME
DECLARE @Date2 AS DATETIME
SET @Date2 = CONVERT(DATETIME, '9/23/2007 9:54:40 PM', 0);
SET @Date1 =
(SELECT Convert(DATETIME, ModifiedDate, 0) FROM [Contact Sheet] WHERE CustomerID = 22);
IF @DATE1 = @DATE2
BEGIN
PRINT 'Success'
END
ELSE
BEGIN
PRINT 'Failed'
-- PRINT @TmpDate
PRINT 'Date 1: ' + CONVERT(VARCHAR(50), @DATE1, 0)
PRINT 'Date 2: ' + CONVERT(VARCHAR(50), @Date2, 0)
END
can I do something like this in update statement
update test
set Code=
Case When Action='D' then 'Failed'end,
from test1
Hey everyone, first time poster, and this problem has been bugging me all morning.
I am attempting to UPDATE a temp table (#Patient_Bill) with amounts derived from another table using a stored procedure that is used by a Powerbuilder Data Window.
Here is my statement:
UPDATE #Patient_Bill
SET balance_amount =
(select sum(balance_amount) from Payment py WHERE #Patient_Bill.patient_id = b.patient_id)
WHERE #Patient_Bill.patient_id = Payment.Patient_id
My goal is whenever the Powerbuilder data window is called that their "balance_amount" is shown on the data window (only one line since it's specific to patient).
However, whenever this is called I get the following error:
Insert Error: Column name or number of supplied values does not match table definition
Is my SQL code above pulling too many lines? I want only one line to populate in my data window based off the specific Patient_id.
Thanks, and I hope my explanation made sense!
Hello,
I am trying to update three fields in a tbl (c) from the sum of another tbl (b).
But also tbl (b) also needs to be joined to tbl (a) to meet a criteia.
I also do not want lengthy statement. Could someone tell me what I am doing wrong with my statement below?
UPDATE DBO.HIST3
SET INTRA_WGT = SUM(DBO.HIST2.EXT_TUBE_WGT),
INTRA_MKT = SUM(DBO.HIST2.EXT_MKT_AMT),
INTRA_NET = SUM(DBO.HIST2.GROSS_AMOUNT)
WHERE DBO.HIST3.SHIP_PLANT,DBO.HIST3.BILL_DATE IN
(SELECT DBO.HIST2.SHIP_PLANT,DBO.HIST2.BILL_DATE
FROM DBO.HIST2
INNER JOIN DBO.HIST1 ON
DBO.HIST2.INVOICE_NBR = DBO.HIST1.INVOICE_NBR
WHERE INVOICE_TYPE = 'IP'
GROUP BY DBO.HIST2.BILL_DATE ,DBO.HIST2.SHIP_PLANT)
The table (Hist3) and (Hist2) needs to be joined by two fields to get correct results, but I get the following error msgs.
Msg: An aggregate may not appear in the set list of an UPDATE statement.
Any advise?:S
hi,
I want to do some thing like:
Update @table1 set col1=(select col1 from table2 where
table2.col2=@table1.col2)
where @table1.col2=table2.col2
here @table1 is a table variable.
I can not get thro this update.Please help.
regards,
harsh
Hi
I want to add an IF clause in the update statement
update account set
a1 = '45',
(Make a2 = '123' when a3=11 else make a2='222'),
where a4='10'
How do I do that?
Thanks