Update Query For Similar Values
Nov 8, 2013
I have a grid like this and when I change Designation value of Name X from PA to PAT, this change should reflect to Sathish Designation too. Changing similar values should reflect all over the grid. Like update database on change of value of similar kind.
By far I use this query to update the grid. So a where clause should be used now to update the grid to fit this scenario.
("UPDATE AppInvent_Test SET Name = @Name, Designation = @Designation, City = @City WHERE EmpID = @EmpID");
EmpID Name Designation City
21 X PA Chn
2 Sathish PA Chn
3 Shiva A Cbe
17 Venkat M Hyd
22 Y SM Cbe
18 Vignesh SA Hyd
Table:
CREATE TABLE [dbo].[AppInvent_Test](
[EmpID] [int] IDENTITY(1,1) NOT NULL,
[Name] [varchar](100) NULL,
[Designation] [varchar](100) NULL,
[Code] ....
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May 19, 2008
I am using SQL 2005 merge replication with a publisher managing about 45 articles(tables) with about 10 subscribers (remote servers). The problem is that we had to re-start replication from scratch and noticed that, although the publisher's tables have the default values, the subscribers did not get the default values with the initial snap shot, schema building..?!?
I now have to go over 450 tables (10 remotes SQl servers at 45 tables each) and 'reset or set' over 1,000 default values. Meanwhile, the system is down...omg...so not good.
Is there a script out there that automatically extracts the default values from a table and set it to another exact table with the same structure? any ideas?
Thanks..CF
btw, i'm no scripting wizard....help!.
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May 1, 2006
I created one stored proc, then copied it to create another similar stored proc with just some filtering changes in the second. Now I want to obtain the results from both like this:
ProjFee ProjGross DailyRunRate Var1 InHouse1 InHouse2 GrossGoal Group Name PostedAmount
---------------------------------------------------------------------------------------------------------------------------
Row# 1 from current stored proc
Row # 2 from called stored proc
so something like this I should get in the end for example when both results are combined:
ProjFee ProjGross DailyRunRate Var1 InHouse1 InHouse2 GrossGoal Group Name PostedAmount
---------------------------------------------------------------------------------------------------------------------------
100000 33455 200 300 345555 4455555 5666666 Arizona 56000
103400 22455 900 700 777555 3333555 5444666 Illinois 660000
The first stored proc (CurrentMonthCollections_AZ) attempts to include the results of the second stored proc at the end (CurrentMonthCollections_IL) by calling it and inserting the fields into a temp table.
I was told by Angel to instead convert the second stored proc into a UDF...but having trouble with this.
What is the best approach to get the desired 2 rows back that I need in that fasion?
Here is the code for the 2 stored procs (very long so I will post as as links):
http://www.webfound.net/CurrentMonthCollections_AZ.txt
http://www.webfound.net/CurrentMonthCollections_IL.txt
Look at the end of CurrentMonthCollections_AZ.txt to see where I'm stuck in trying to select the results (ProjFee ProjGross DailyRunRate Var1 InHouse1 InHouse2 GrossGoal Var1 PostedAmount
) from both stored procs.
I don't think UNION is what I want because it will combine stuff...I just want 2 separated rows
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Mar 15, 2007
I have faced a situation that when i try to update a page. Some values can be updated while some cannot. I try to print the executed SQL query and get the following1 "UPDATE orders SET
2 cust_id=15,po_code='PO20060610',
3 po_amt=10000.0000,
4 add_charges=0,
5 commission='eeeeeee',
6 lab_charges=0,
7 fty_dis=0,
8 pay_trm='adasds',
9 cust_dis=0,
10 trade_trm_desc='',
11 curr_rate=1,
12 ship_expense=0,
13 shipmark='eng ship mard new2',
14 sidemark='Eng Side Mark new333'
15 ,inner_box='Eng Inner Box new333',
16 confirmation='rend confirmation2',
17 contract='end contact23',
18 internal_remark='testing testing 26/6/2007 333',
19 rec_curr_rate=0,rec_amt=0,shipmark_attach='',
20 sidemark_attach='',inner_box_attach='',
21 ord_type=1,status=2,ord_confirm_code='',
22 commission_type=1,sidemark_lang='English',
23 curr_code='HKD',unit_code='PCS',
24 trade_trm='FOB Hong Kong',rec_curr='USD',
25 ord_date='2006/06/10', po_date='01/01/2007',exp_delivery_date='01/01/2007',
26 act_delivery_date='01/01/2007', pay_start_date='10/10/06',pay_end_date='10/10/06',upd_time='2007/03/15 15:41:14' WHERE ord_id=292;Set @ord_id=292;"
The fields sidemark, inner_box, internal_remark cannot update, while others can.
I think it's really strange.... since i have no idea why some can be updated while some others and the SQL seems to me is correct.
Please give me some advices on solving this.
Thank you.
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Nov 4, 2004
I am new to both ASP.net and this forum. I have seen some posts close to this, but none address this problem.
I have a SQL Server database on JOHN1 called 'siu_log' with a table called 'siu_log'. It has two fields: Scenarios char[20] and Machines char[20].
I have been adapting code from Build Your Own ASP.NET Website in C# & VB.NET by Zac Ruvalcaba to learn the language. Much of what you will see is his work adapted for my use.
First, the html:
<%@ Page Language="vb" AutoEventWireup="false" Codebehind="WebForm1.aspx.vb" Inherits="SIU_Assign.WebForm1"%>
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<HTML>
<HEAD>
<title>SIU Interface Scenario Assignments</title>
<meta content="Microsoft Visual Studio .NET 7.1" name="GENERATOR">
<meta content="Visual Basic .NET 7.1" name="CODE_LANGUAGE">
<meta content="JavaScript" name="vs_defaultClientScript">
<meta content="http://schemas.microsoft.com/intellisense/ie5" name="vs_targetSchema">
</HEAD>
<body>
<form id="Form1" method="post" runat="server">
<asp:datagrid id="scenariosDataGrid" runat="server" CellPadding="4" AutoGenerateColumns="False"
OnUpdateCommand="dg_Update" OnCancelCommand="dg_Cancel" OnEditCommand="dg_Edit" DataKeyField="Scenarios">
<ItemStyle BackColor="#00DDDD" ForeColor="#000000" />
<HeaderStyle BackColor="#003366" ForeColor="#FFFFFF" />
<Columns>
<asp:EditCommandColumn EditText="Edit" CancelText="Cancel" UpdateText="Update" />
<asp:BoundColumn DataField="Scenarios" HeaderText="Scenario" ReadOnly="True" />
<asp:TemplateColumn>
<HeaderTemplate>
Machine
</HeaderTemplate>
<ItemTemplate>
<%# Container.DataItem("Machines") %>
</ItemTemplate>
<EditItemTemplate>
<asp:TextBox ID="txtMachine" Runat=server Text='<%# Container.DataItem("Machines") %>' />
</EditItemTemplate>
</asp:TemplateColumn>
</Columns>
</asp:datagrid>
<asp:Label id="resultLabel" runat="server"></asp:Label></form>
</body>
</HTML>
Then the CodeBehind:
Sub dg_Update(ByVal s As Object, ByVal e As DataGridCommandEventArgs)
Dim strMachineName, strScenarioName As String
Dim intResult As Integer
strScenarioName = Trim(scenariosDataGrid.DataKeys(e.Item.ItemIndex))
strMachineName = CType(e.Item.FindControl("txtMachine"), TextBox).Text
cmd = New SqlCommand("UPDATE siu_log SET Machines=@Machine " & _
"WHERE Scenarios=@Scenario", conn)
cmd.Parameters.Add("@Machine", strMachineName)
cmd.Parameters.Add("@Scenario", strScenarioName)
conn.Open()
intResult = cmd.ExecuteNonQuery()
resultLabel.Text = "The result was " & intResult & "."
conn.Close()
scenariosDataGrid.EditItemIndex = -1
BindData()
End Sub
The problem is the strMachineName variable always contains the previous contents of the text box -- not the new one. This makes the UPDATE query just push the old data back into the table.
Any suggestions?
Thanks!
John
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Nov 18, 2013
I have a grid with checkbox, where users can select multiple rows and edit at the same time and save it to the DB. Now I have used a Footer Template with textbox in the gridview. So if I want to put similar data's for some particular rows at the same time in the grid, I select the multiple rows and try to put values in the footer template textbox and when I click on save, it saves successfully.
UPDATE QUERY:
"UPDATE [Test] SET [Name]='" + Name + "',[Designation]= '" + Designation + "', [City]= '" + City + "' WHERE EmpID='" + EmpID + "'";
Now here is the challenge, but even when I enter null values in the footer template textbox it has to save with the old values of the rows and not null values. I tried it and couldn't make it happen. So anything like putting the case for each column and mentioning like if null accept the old value and not null accept new value.
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Jul 20, 2005
Help, please. I am trying to update atable with this structre:CREATE TABLE Queue (PropID int, EffDate smalldatetime,TxnAmt int)INSERT Queue (PropID) SELECT 1INSERT Queue (PropID) SELECT 2INSERT Queue (PropID) SELECT 3....from this table...CREATE TABLE Txns (PropID int, TxnDate smalldatetime,TxnType char(1), TxnAmt int)INSERT Txns SELECT 1 '20000201', 'B', 100000INSERT Txns SELECT 1 '20020515', 'B', 110000INSERT Txns SELECT 1 '20020515', 'A', 120000INSERT Txns SELECT 1 '20020615', 'c', 130000....only certain txn types are okay, and they have an orderof preference...CREATE TABLE GoodTxnTypes (GoodTxnType char(1), Pref)INSERT GoodTxnTypes SELECT 'A', 1INSERT GoodTxnTypes SELECT 'B', 2The idea is to fill in the NULL fields in the Queue table,according to a rule -- the transaction must be the latesttransaction within a date window, it must be one of the goodtxn types, and if there are two txns on that date, choosethe txn by the preferred txn type (A is preferred over B,according to the field Pref).If the time window were 20020101 to 20030101, the txnselected to update the Queue table would be this one:INSERT Txns SELECT 1 '20020515', 'A', 120000 -- there aretwo in the time window that are type A or B; they areboth on the same day, so the 'A' is preferred.If the time window were 20000101 to 20010101, this wouldbe selected because it is the only A or B type txn inthe interval:INSERT Txns SELECT 1 '20000201', 'B', 100000I'm looking for a statement that starts...UPDATE Queue SET EffDate = ...., TxnAmt = .... (EffDate,in this table, is the same as TxnDate in the Txn table).Assume we have @FirstDate and @LastDate available.Help, please. I'm getting stuck with (a) a sub-query tofind the relevant Txn records, and (b) another sub-querywithin that to find the MAX(TxnDate) within the timewindow. Filtering the Txn records on the basis of theGoodTxnTypes table is easy, as is ordering what is returned.But I'm having trouble joining the sub-queries back to theQueue table on the basis of PropId.
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Jan 18, 2007
Hi
I have a mysql query in my php script like
UNIX_TIMESTAMP() - UNIX_TIMESTAMP(sessioncreated) as sessionspan .
What is the equivalent of above query in mssql. I need the same query in mssql. Is there any function that does the same action in mssql2000.
Thanks in Advance.
stranger
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May 26, 2007
I have a table that I am basically reduplicating a couple of times for each part of this database that I want to create.Each table basically has the same data: The tables will be called motherTable, fatherTable, sonTable, daughterTable and so on.I am pretty much using the following in each column: UserID, MotherID(or FatherID or SonID, etc., etc. and so on for each unique table), FirstName, LastName, MiddleName, BirthPlace, Photo, Age.I don't see an option to copy a table and just modify the second ID part and rename that table accordingly.How can I make this an easier way of creating these similar tables without retyping all these columns over and over again?Thanks in advance.
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Feb 23, 2007
i am using visual web developer 2005 and SQL 2005 with VB as the code behindi am using INSERT command like this Dim test As New SqlDataSource() test.ConnectionString = ConfigurationManager.ConnectionStrings("DatabaseConnectionString1").ToString() test.InsertCommandType = SqlDataSourceCommandType.Text test.InsertCommand = "INSERT INTO try (roll,name, age, email) VALUES (@roll,@name, @age, @email) " test.InsertParameters.Add("roll", TextBox1.Text) test.InsertParameters.Add("name", TextBox2.Text) test.InsertParameters.Add("age", TextBox3.Text) test.InsertParameters.Add("email", TextBox4.Text) test.Insert() i am using UPDATE command like this Dim test As New SqlDataSource() test.ConnectionString = ConfigurationManager.ConnectionStrings("DatabaseConnectionString").ToString() test.UpdateCommandType = SqlDataSourceCommandType.Text test.UpdateCommand = "UPDATE try SET name = '" + myname + "' , age = '" + myage + "' , email = '" + myemail + "' WHERE roll 123 " test.Update()but i have to use the SELECT command like this which is completely different from INSERT and UPDATE commands Dim tblData As New Data.DataTable() Dim conn As New Data.SqlClient.SqlConnection("Data Source=.SQLEXPRESS;AttachDbFilename=|DataDirectory|Database.mdf;Integrated Security=True;User Instance=True") Dim Command As New Data.SqlClient.SqlCommand("SELECT * FROM try WHERE age = '100' ", conn) Dim da As New Data.SqlClient.SqlDataAdapter(Command) da.Fill(tblData) conn.Close() TextBox4.Text = tblData.Rows(1).Item("name").ToString() TextBox5.Text = tblData.Rows(1).Item("age").ToString() TextBox6.Text = tblData.Rows(1).Item("email").ToString() for INSERT and UPDATE commands defining the command,commandtype and connectionstring is samebut for the SELECT command it is completely different. why ?can i define the command,commandtype and connectionstring for SELECT command similar to INSERT and UPDATE ?if its possible how to do ?please help me
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Feb 16, 2006
Hi SQL fans,I realized that I often encounter the same situation in a relationdatabase context, where I really don't know what to do. Here is anexample, where I have 2 tables as follow:__________________________________________ | PortfolioTitle|| Portfolio |+----------------------------------------++-----------------------------+ | tfolio_id (int)|| folio_id (int) |<<-PK----FK--| tfolio_idfolio (int)|| folio_name (varchar) | | tfolio_idtitle (int)|--FK----PK->>[ Titles]+-----------------------------+ | tfolio_weight(decimal(6,5)) |+-----------------------------------------+Note that I also have a "Titles" tables (hence the tfolio_idtitlelink).My problem is : When I update a portfolio, I must update all theassociated titles in it. That means that titles can be either removedfrom the portfolio (a folio does not support the title anymore), addedto it (a new title is supported by the folio) or simply updated (atitle stays in the portfolio, but has its weight changed)For example, if the portfolio #2 would contain :[ PortfolioTitle ]id | idFolio | idTitre | poids1 2 1 102 2 2 203 2 3 30and I must update the PortfolioTitle based on these values :idFolio | idTitre | poids2 2 202 3 352 4 40then I should1 ) remove the title #1 from the folio by deleting its entry in thePortfolioTitle table2 ) update the title #2 (weight from 30 to 35)3 ) add the title #4 to the folioFor now, the only way I've found to do this is delete all the entriesof the related folio (e.g.: DELETE TitrePortefeuille WHERE idFolio =2), and then insert new values for each entry based on the new givenvalues.Is there a way to better manage this by detecting which value has to beinserted/updated/deleted?And this applies to many situation :(If you need other examples, I can give you.thanks a lot!ibiza
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Apr 26, 2015
I have two tables A(uname,address,full_name) and B(uname,full_name). I want to update table A for all matching case of uname in table B.
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Apr 10, 2008
Hey Gurus,
I have a problem on getting the sql statement which will group similar column name and sum their number together(another column).
A million thanks in advance.
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Apr 30, 2015
table2 is intially populated (basically this will serve as historical table for view); temptable and table2 will are similar except that table2 has two extra columns which are insertdt and updatedt
process:
1. get data from an existing view and insert in temptable
2. truncate/delete contents of table1
3. insert data in table1 by comparing temptable vs table2 (values that exists in temptable but not in table2 will be inserted)
4. insert data in table2 which are not yet present (comparing ID in t2 and temptable)
5. UPDATE table2 whose field/column VALUE is not equal with temptable. (meaning UNMATCHED VALUE)
* for #5 if a value from table2 (historical table) has changed compared to temptable (new result of view) this must be updated as well as the updateddt field value.
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Nov 15, 2006
instead of insert into command
sqlcom.CommandText = "insert into Approve_Overtime(syainNo,ninka_nen_from,ninka_gatsu_from)values(@syainNo,@ninka_nen_from,@ninka_gatsu_from)
how can i change it using update command?
thnx
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Nov 27, 2006
Hi Guys
I already searched for one day and didn't find any solution. Unfortunately I can't update my dataset. It works when I remove the string "WHERE ID = ?" in the UpdateCommand but then it updates all the records. I think it must be something obvious which I just don't see:(There are two tables; tblArtists and tblCountries which are connected together with a Inner Join. Now, I need the ID from the table Artists to update the dataset. How can I get it?Here the code:....SelectCommand="SELECT tblArtists.ID AS IDArtists, tblArtists.ArtistName, tblArtists.FirstName, tblArtists.LastName, tblArtists.Address, tblArtists.PLZ, tblArtists.City, tblArtists.Region, tblArtists.Country_ID, tblArtists.MusicStyles, tblArtists.HomeDJ, tblArtists.Active, tblArtists.CDate, tblArtists.Description, tblCountries.ID AS IDCountries, tblCountries.Country, tblArtists.Producer, tblArtists.Picture, tblArtists.Homepage, tblArtists.Phonenumber, tblArtists.eMail FROM (tblCountries INNER JOIN tblArtists ON tblCountries.ID = tblArtists.Country_ID) WHERE (tblArtists.Active = ?) AND (tblArtists.HomeDJ = ?) AND (tblArtists.Producer = ?)" UpdateCommand="UPDATE tblArtists SET ArtistName = ?, FirstName = ?, LastName = ?, Address = ?, PLZ = ?, City = ?, Region = ?, Country_ID = ?, MusicStyles = ?, HomeDJ = ?, Active = ?, Description = ?, Producer = ?, Picture = ?, Homepage = ?, Phonenumber = ?, eMail = ? WHERE ID = ?"> <SelectParameters> <asp:ControlParameter ControlID="activeRadioButton" Name="Active" PropertyName="Checked" Type="Boolean"/> <asp:ControlParameter ControlID="homedjRadioButton" Name="HomeDJ" PropertyName="Checked" Type="Boolean"/> <asp:ControlParameter ControlID="producerRadioButton" Name="Producer" PropertyName="Checked" Type="Boolean"/> </SelectParameters> <UpdateParameters> <asp:Parameter Name="ArtistName" Type="String" Size="254" /> <asp:Parameter Name="FirstName" Type="String" Size="254" /> <asp:Parameter Name="LastName" Type="String" Size="254" /> <asp:Parameter Name="Address" Type="String" Size="254" /> <asp:Parameter Name="PLZ" Type="String" Size="254" /> <asp:Parameter Name="City" Type="String" Size="254" /> <asp:Parameter Name="Region" Type="String" Size="254" /> <asp:Parameter Name="Country_ID" /> <asp:Parameter Name="MusicStyles" Type="String" Size="254" /> <asp:Parameter Name="HomeDJ" Type="Boolean" /> <asp:Parameter Name="Active" Type="Boolean" /> <asp:Parameter Name="Description" Type="String" /> <asp:Parameter Name="Producer" Type="Boolean" /> <asp:Parameter Name="Picture" Type="String" Size="254" /> <asp:Parameter Name="Homepage" Type="String" Size="254" /> <asp:Parameter Name="Phonenumber" Type="String" Size="50" /> <asp:Parameter Name="eMail" Type="String" Size="50" /> <asp:Parameter Name="original_IDArtists" Type="Int32" /> </UpdateParameters> </asp:SqlDataSource>
GreetingsPat
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Apr 18, 2014
IDVALUE1VALUE2
1|a|12
2|v|3
3|c|4
4|g|12
B
IDIDAVALUE
1|1|12
2|1|34
3|2|17
4|3|4
5|1|22
6|3|1
I want to update A with values from b , so the value2 from a= value from b but only with latest corresponding data based on b.id so after updtate a looks like:
IDVALUE1VALUE2
1 |a |22 couse max id from B with ida=1 is 5 and so the value is 22, so A.value2=22
2 |v |17 couse max id from B with ida=2 is 3 and so the value is 17so A.value2=22
3 |c | 1 couse max id from B with ida=3 is 6 and so the value is 1 so A.value2=1
4 |g |12 couse there is no ida=4 in B
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Mar 15, 1999
When I update a field f1 I should store its previous value in the field f2. How can I achieve this?
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Jan 12, 2004
Hi ya,
I need to update two columns in one table from information in another table..
Table1
ID, UserID
Table2
ID, NewUserID
How can I write this update statment?
Thanks!
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Apr 22, 2008
I have a table say #temp1 with coulmn Id and Description
and I do have another table #temp2 with column id and Projectdescription
but in #temp2 there could be more then one value against one id
like the data in #temp2 is look like
id Projectdescription
1 Computer project
1 update in computer project
1 another update in computer
2 Physics project
2 another update
but #temp1 has only one accurance of id
and data initially looks like
id Description
1 NUll
2 NUll
and I would like to update this table description from #temp2 Projectdescription column so that
data in #temp1 table look like after update
id Description
1 Computer project,update in computer project, another update in computer
2 Physics project, another update
I mean I would like to have concatination form of Projectdescription in description column against specific ID
I can achieve this by using UDF but i dont want to use that I just want to do it by update statement not even by using cursor
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Jan 10, 2006
I have two databases, database A and database B
Both have an identical table called "Codes" containing billing numbers and prices.
Database B is one I use for testing, and is out of date. Is there an easy way to load the values from Table_A.codes into Table_B.codes?
I know how to do an update from one table to another within the same database, but am clueless how to do it when the data reside in separate databases.
Thanks in advance.
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Dec 27, 2007
Hi All,
I have my table structure as Follows
S.NO INT
S.NAME VARCHAR(50)
now i want to update values where S.NO=10.
How is this possible to writ query.
As per my knowledge sql won't allow dot as in column name in where condition.
Can any one please advice on this.
This is Priority one.
Thanks in advance.
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Mar 21, 2008
hi, i have column salary in my table emp.
my column values are as follows:
salary:
20000
30000
40000
50000
so i need to update this column values in a single update statement.
so my values as follows:
salary:
10000
10000
10000
10000
so please give me example query to update this please
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Jul 20, 2005
Hi there...Is it possible to write an UPDATE or INSERT query, where the new value comesfrom an array? For example:UPDATE table_a SET column_x = [@array1]WHERE column_y = [@array2];It's a query (for argument's sake called query1) in an Access database,which I'm accessing as a stored procedure through PHP, so I would run somephp code that looked possibly like this:$array1 = array("a","b","c","d");$array2 = array(1,2,3,4);$str_sql = "exec query1 $array1, $array2";my_run_query_function($str_sql);But is it possible? The information I can find about it seems to say that ithas to be an array created inside the query, but if it's a stored procedure,this isn't possible, is it?Hope someone can help...Plankmeister.
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Oct 19, 2006
Hi, I am trying to use a formView with an update button to update individual records in an sql database. (when i click update it doesnt perform the update and just refreshes the page. ) One of the fields in my records is a NULL - this is also one of the fields that i need to update. When i manually go into the database and enter some data, and then go back to my form, it updates fine, but as soon as i delete the data from the field, it returns to NULL and im back to square one. Any Ideas on how to get around this problem?THanks
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Feb 21, 2012
I have two tables A and b
A
projectID Setid value
301 1 abc
301 2 xyz
302 4 def
..... .... ..
B
SettingsId Setvalue
1 ter
2 yet
4 44
... ....
I want to update all the Setid of table A with that of values from table b. How can i do this?
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Jun 2, 2008
Hi I have a table(tblA) as follows
Col1--------------col2---------col3-----col4
London------------1131---------299------Barking
Didicot-----------3451---------429------Dansdon
Barking/ASton-----1131---------345------Singleton
Vander/ADon/cam---3907---------299------derby
Null or Blank ---1131---------423------Addington
Expecting the Data should display look like below
London------------1131---------299------Barking
Didicot-----------3451---------429------Dansdon
Barking/ASton-----1131---------345------Singleton
Vander/ADon/cam---3907---------299------derby
But when user change the col2 value (1131) to 113999, this should be changed to all values where col2 is 1131. Please Help
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Jun 23, 2015
i want to display the max Date in place of NULL when Indicator is "1"
INPUT
Emp Num
Date
Indicator
1
Null
1
[code]....
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Mar 26, 2007
Hi! Select gets all records that contains illegal chars... Ok, to replace '[' { and some other chars I will make AND '% .. %' and place other intervals, that is not the problem.The problem is: How to replace not allowed chars ( ! @ # $ % ^ & * ( ) etc. ) with '_' ?I have seen that there is a function REPLACE, but can't figure out how to use it. 1 SELECT user_username
2 FROM users
3 WHERE user_username LIKE '%[!-)]%';
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Oct 2, 2007
Hello everybody,
I can't perform an operation apparently very easy: set a field to a NULL value.
This is the db:
Microsoft SQL Server 2000 - 8.00.760 (Intel X86)
Dec 17 2002 14:22:05
Copyright (c) 1988-2003 Microsoft Corporation
Standard Edition on Windows NT 4.0 (Build 1381: Service Pack 6)
This is the table:
CREATE TABLE [ProgettoTracce] (
[ID_Progetto] [int] NOT NULL ,
[MisDifDef] [real] NULL ,
[MisDifMeas] [real] NULL ,
[MisDifAna] [real] NULL ,
[MisDifID] [real] NULL ,
[MisDifCV] [real] NULL
) ON [PRIMARY]
GO
This is qry:
UPDATE ProgettoTracce
SET MisDifDef = NULL
WHERE ID_Progetto = 3444
The qry has been performed with no error. Then I execute SELECT * FROM ProgettoTracce WHERE ID_Progetto = 3444 and I find the value I tried to overwrite with NULL. If I update with 0 (for example) it works.
Obviously this happens on the production db, because on the development db the update with NULL works fine.
No transaction is called, db options are the same on dbs...
What's happen? Have I to call an exorcist???
Thanks in advance for any help!
Nicola
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Jun 10, 2008
HI ALL,
CAN ANYBODY HELP ME TO SOLVE THE ISSUE
I WANNA UPDATE A RECORD OF ONE TABLE WITH VALUES THAT ARE PRESENT IN A COLUMN OF ANOTHER TABLE
OR
CAN I DO THE SAME USING INSERT QUERY
THANKS IN ADVANCE
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Dec 17, 2013
I'm trying to update a value into a table a sum. The two tables have ID values. These ID values appear once in Table1 and multiple times in Table2. I'm currently trying to sum up the values in Table2 where the IDs are equal to Table1 and then update the value:
UPDATE [Table1] SET
[Total] =
(SELECT SUM([Table2].[QTY]) FROM [Table2],
[Table1] WHERE [Table1].[ID] = [Table2].[ID]
GROUP BY [Table1].[ID])
FROM [Table1], [Table2] WHERE [Table1].[ID] = [Table2].[ID]
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Apr 19, 2014
I have two tables and I need to update values in them via a stored procedure. Tried too much to update but some times it update the first table only, others the second or even fail due to cannot allow duplicates. Also when it updates the WHOLE data in the table becomes the same as the new updated ones. I've now reached to this error after all these lines of codes
Cannot insert the value NULL into column 'Emp_ID',table 'DatePics'; column does not allow nulls. UPDATE fails.The statement has been terminated
Here is the SQL code :
ALTER procedure [dbo].[UpdateEmp]
@EmpName nvarchar(100),
@Nationality nvarchar(30),
@Passport nvarchar(20),
@ContractDate date,
@HealthDate date
[Code] ......
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