T-SQL (SS2K8) :: Update Field Value For Numbers Only
May 13, 2014
Large design flaw, I know, but we have a table with a varchar field which contains alpha - numeric values. I need to change just the numerics, which can be in an position on the field:
Sample data of the field:
Rec1: Sally Morgan 201-555-1212
Rec2: 555-4040 John Smith
Rec3: Jane Houstin 201-555-6452 ext1223
Desired result:
Rec1: Sally Morgan 999-999-9999
Rec2: 999-9999 John Smith
Rec3: Jane Houstin 999-999-9999 ext9999
There's a bunch of UDFs out there for selecting just the numerics, but I'm having trouble throwing it into a viable script for repeatable execution.
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Aug 10, 2014
Table A - data example
Idno Entity Flag
1 1 y
2 1 n
3 1 y
4 1 y
Table B - data example
Idno Entity
1 1
2 1
3 1
Table C - data example
Idno Entity
4 1
I want to update the value flag in table A.Update flag from n to y if idno A in table B and and idno A not in table C, so from table A above, first record and 3rd record remain unchange but 2nd record, flag will be changed from n to y. 4th record where idno A not in table b and in Table C so flag will change from y to n. is it possible, or do i need to use the "fetch" method to compare record by record.
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Jul 29, 2015
I have a script that is supposed to run thru 2 joined tables and update a field in the 3rd table. The script works but takes approx. 4 hours to run against 250k records.
UPDATE a
SET Con_Mailings = STUFF((SELECT '; ' + c.ListName
FROM [server].[xxxxx_MSCRM].[dbo].ListBase c with (nowait)
INNER JOIN [server].[xxxxxx_MSCRM].[dbo].[ListMemberBase] b with (nowait)
ON b.ListID = c.ListID
WHERE b.EntityID = a.TmpContactID
FOR XML PATH('')),1,1,'')
FROM [xx_Temp].[dbo].[Lyris_CombinedTest] a
I should end up with something like this in the con_mailings field:
'Mailing1, Mailing2, Mailing3'
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Jan 14, 2015
My goal is to update the "PriorInsert" field with the "DateInserted" from the previously inserted record where the WorkOrder, MachineNo, and Operator are all in the same group.
While trying to get to the correct previous record, I wrote the query below.
P.S. The attached .txt file includes a create and insert tbl_tmp sampling.
select top 1
a.ID,
a.WorkOrder,
a.MachineNo,
a.Operator,
a.PriorInsert,
[code]...
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Mar 11, 2008
I have a table with a column ID of ContentID. The ID in that column is all NULLs. I need a way to change those nulls to a number. It does not matter what type of number it is as long as they are different. Can someone point me somewhere with a piece of T-SQL that I could use to do that. There are over 24000 rows so cursor change will not be very efficient.
Thanks for any help
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Aug 8, 2014
I am having query where i am calulating datediff value, but i want to display resultser as below:
if datediff = 4 then resultset would be
0
1
2
3
4
if datediff = 9 then
0
1
2
3
4
5
6
7
8
9
how can i implement this?
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Feb 6, 2015
I want to show cumulative numbers, but don't know how to calculate them.
Here is an example of the source and the wanted result:
Source:
[Week] [Count]
1 15
2 5
3 6
4 10
(until 52)
Result:
[Week] [Count]
1 15
2 20
3 26
4 36
Is this possible, and how?
TestData:
USE TestDb /*SqlServer 2005*/
CREATE TABLE Test(
[Week] [int] NOT NULL,
[Count] [int] NOT NULL
)
GO
INSERT INTO Test ([Week], [Count]) VALUES (1, 15)
INSERT INTO Test ([Week], [Count]) VALUES (2, 5)
INSERT INTO Test ([Week], [Count]) VALUES (3, 6)
INSERT INTO Test ([Week], [Count]) VALUES (4, 10)
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Jun 19, 2015
I want to get "all combinations of the same count" for provided list of numbers.As an example, if I have a string 'NA,T1,T1a'
For this string, I want to generate following:
NA,T1,T1a
NA,T1a,T1
T1,NA,T1a
T1,T1a,NA
T1a,NA,T1
T1a,T1,NA
query to achieve the same or if the solution is already available, provide me with the links.
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Mar 14, 2014
I have data in a table Item_TB that I need to extract in a way that pulls out the distinct pax name and all the ticket numbers associated with the passenger per booking reference.
The data is:
Branch Folder ID Pax TktNo BookingRef
HQ 123 1 Jim 4444 ABCDE
HQ 123 2 Bob 5555 ABCDE
HQ 123 3 Jim 6666 ABCDE
HQ 123 4 Bob 7777 ABCDE
HQ 124 1 Jenny 8888 FGHIJ
HQ 124 2 Jenny 9999 FGHIJ
HQ 124 3 Jenny 3333 FGHIJ
I somehow need to get a function to pull the data out for each booking ref like so
--BookingRef ABCDE
Jim 4444/
6666
Bob 5555
7777
--BookingRef FGHIJ
Jenny 8888/
9999/
3333
I know I can get a simple function to return the all data, but I do not know how to only include the pax name once.
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Apr 5, 2014
I have a problem. In my database I have the following numbers available:
101
104
105
110
111
112
113
114
What I need is to get a select query with records and sequentials numbers after it like:
101 0
104 1 (the number 105)
105 0
110 4 (the numbers 111,112,113,114)
111 3 (the numbers 112,113,114)
112 2 (the numbers 113,114)
113 1 (the numbers 114)
114 0
How can I do It?
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Aug 11, 2014
i've been looking at moving one of our processed from excel (+vba) into t-sql to make life easier but am stuck.
We have lots of tasks that are assigned to work groups which we want to distribute evenly across the work groups. This is a simple task for ntile.. However when these tasks are no longer required they are removed which leaves the groups uneven. When new tasks are added we want to still try to keep these groups balanced.
EG Existing groups :
GroupName - Task Count
Group1 - 1000
Group2 - 999
Group3 - 998
If we were to add 6 new tasks they would have more assigned to Group 2 & 3 as they have less than group 1.
Task 1 - Group3
Task 2 - Group3
Task 3 -Group2
Task 4 - Group1
Task 5 - Group2
Task 6 - Group3
Sample tables
Create table GroupTable
(GroupID int, Name varchar(200) )
Insert into GroupTable values (1,'Group1')
Insert into GroupTable values (2,'Group2')
Insert into GroupTable values (3,'Group3')
Create table Jobs(jobid int identity(1,1), name varchar(100),Groupid int)
--Existing tasks
Insert into Jobs(name,Groupid) values ('Task1',1)
Insert into Jobs(name,Groupid) values ('Task2',1)
Insert into Jobs(name,Groupid) values ('Task3',1)
Insert into Jobs(name,Groupid) values ('Task4',1)
Insert into Jobs(name,Groupid) values ('Task5',2)
Insert into Jobs(name,Groupid) values ('Task6',2)
Insert into Jobs(name,Groupid) values ('Task6',2)
Insert into Jobs(name,Groupid) values ('Task7',3)
-- New tasks
Insert into Jobs(name) values ('TaskA')
Insert into Jobs(name) values ('TaskB')
Insert into Jobs(name) values ('TaskC')
Insert into Jobs(name) values ('TaskD')
Insert into Jobs(name) values ('TaskE')
Insert into Jobs(name) values ('TaskF')
This gives us 6 unassigned tasks and a uneven group assignment
GROUPNAME TASK_COUNT
<none> 6
Group1 4
Group2 3
Group3 2
This means the new tasks will be assigned like this
TaskA - Group3
TaskB - Group3
TaskC - Group2
TaskD - Group1
TaskE - Group2
TaskF - Group3
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Jan 1, 2008
Hi, I have a question regarding inserting numbers automatically. For example, there are 2 fields. One is CountryID and other is CountryName. From Front-end I'm entering the Country Name "India" alone and in my table the CountryID "1" or what ever the sequence should be entered. I believe this can be done using Triggers. I read on KB article in Microsoft website. But didn't get clear idea. Is that the correct way?Can any one show me a small example of this? Or give an idea for this?
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Feb 4, 2006
Hi,
I have a decimal field in SQL Server 2000 which has a precision value of 3 and scale 1. I will be storing values ranging from 0.5 to 10.0 in there. However, in my asp.net web form, if I select the value 2.5 from the DropDownList, SQL Server stores it as 3.
Can anyone tell me why this is happening and give me some pointers on what I can do to fix it? Your help is much appreciated.
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Mar 29, 2015
I have run into a problem when searching for a Movie title that is a number (like the movie name 21)
This is an access database and the Movie_Name is a text field
The SQL I am using is
Select * from Movie_Data where Movie_Title = ‘” & Movie_Name & “’”
This works perfectly for everything except when the Movie_Name = a number
Is there a way to make this search work with both characters and numbers?
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Mar 3, 2007
I am totally confused, i have set my data type in the ID field for my database as VarChar (SQL Server Database)
I am confused a have it declared in ASP.NET 2 as a string but it doesnt recognise it when i try and insert the data into a database, what am I doing wrong?
Thanks
1 <%@ Page Language="VB" MasterPageFile="~/MasterPage.master" Title="Untitled Page" %>
2
3 <script runat="server">
4
5 Protected Sub Page_Load(ByVal sender As Object, ByVal e As System.EventArgs)
6
7 End Sub
8
9 </script>
10
11 <asp:Content ID="Content1" ContentPlaceHolderID="ContentPlaceHolder1" Runat="Server">
12 <span style="font-size: 11pt" id="SPAN1">
13 To initiate a new project, Enter details and
14 select <strong>Insert</strong>.
15 <br />
16 <br />
17 <asp:DetailsView ID="DetailsView1" runat="server" AllowPaging="True" AutoGenerateRows="False" DataSourceID="SqlDataSource1" Height="50px" Width="324px" DefaultMode="Insert">
18 <Fields>
19 <asp:BoundField DataField="ProjectID" HeaderText="ProjectID" SortExpression="ProjectID" />
20 <asp:BoundField DataField="ProjectName" HeaderText="Project Name" SortExpression="ProjectName" />
21 <asp:BoundField DataField="Description" HeaderText="Description" SortExpression="Description" />
22 <asp:TemplateField HeaderText="Project Manager" SortExpression="ProjectManagersID">
23 <EditItemTemplate>
24 <asp:TextBox ID="TextBox1" runat="server" Text='<%# Bind("ProjectManagersID") %>'></asp:TextBox>
25 </EditItemTemplate>
26 <InsertItemTemplate>
27 <asp:DropDownList ID="DropDownList1" runat="server" DataSourceID="ProjMan" DataTextField="PMName"
28 DataValueField="ProjectManagersID" SelectedValue='<%# Bind("ProjectManagersID") %>'>
29 </asp:DropDownList><asp:SqlDataSource ID="ProjMan" runat="server" ConnectionString="<%$ ConnectionStrings:ConnectionString %>"
30 DeleteCommand="DELETE FROM [ProjectManagers] WHERE [ProjectManagersID] = @ProjectManagersID"
31 InsertCommand="INSERT INTO [ProjectManagers] ([PMName]) VALUES (@PMName)" SelectCommand="SELECT [ProjectManagersID], [PMName] FROM [ProjectManagers]"
32 UpdateCommand="UPDATE [ProjectManagers] SET [PMName] = @PMName WHERE [ProjectManagersID] = @ProjectManagersID">
33 <DeleteParameters>
34 <asp:Parameter Name="ProjectManagersID" Type="Int32" />
35 </DeleteParameters>
36 <UpdateParameters>
37 <asp:Parameter Name="PMName" Type="String" />
38 <asp:Parameter Name="ProjectManagersID" Type="Int32" />
39 </UpdateParameters>
40 <InsertParameters>
41 <asp:Parameter Name="PMName" Type="String" />
42 </InsertParameters>
43 </asp:SqlDataSource>
44 </InsertItemTemplate>
45 <ItemTemplate>
46 <asp:Label ID="Label1" runat="server" Text='<%# Bind("ProjectManagersID") %>'></asp:Label>
47 </ItemTemplate>
48 </asp:TemplateField>
49 <asp:TemplateField HeaderText="Project Type" SortExpression="ProjectTypeID">
50 <EditItemTemplate>
51 <asp:TextBox ID="TextBox2" runat="server" Text='<%# Bind("ProjectTypeID") %>'></asp:TextBox>
52 </EditItemTemplate>
53 <InsertItemTemplate>
54 <asp:DropDownList ID="DropDownList2" runat="server" DataSourceID="ProjType" DataTextField="ProjectType"
55 DataValueField="ProjectTypeID" SelectedValue='<%# Bind("ProjectTypeID") %>'>
56 </asp:DropDownList><asp:SqlDataSource ID="ProjType" runat="server" ConnectionString="<%$ ConnectionStrings:ConnectionString %>"
57 DeleteCommand="DELETE FROM [ProjectType] WHERE [ProjectTypeID] = @ProjectTypeID"
58 InsertCommand="INSERT INTO [ProjectType] ([ProjectTypeID], [ProjectType]) VALUES (@ProjectTypeID, @ProjectType)"
59 SelectCommand="SELECT * FROM [ProjectType]" UpdateCommand="UPDATE [ProjectType] SET [ProjectType] = @ProjectType WHERE [ProjectTypeID] = @ProjectTypeID">
60 <DeleteParameters>
61 <asp:Parameter Name="ProjectTypeID" Type="Int32" />
62 </DeleteParameters>
63 <UpdateParameters>
64 <asp:Parameter Name="ProjectType" Type="String" />
65 <asp:Parameter Name="ProjectTypeID" Type="Int32" />
66 </UpdateParameters>
67 <InsertParameters>
68 <asp:Parameter Name="ProjectTypeID" Type="Int32" />
69 <asp:Parameter Name="ProjectType" Type="String" />
70 </InsertParameters>
71 </asp:SqlDataSource>
72 </InsertItemTemplate>
73 <ItemTemplate>
74 <asp:Label ID="Label2" runat="server" Text='<%# Bind("ProjectTypeID") %>'></asp:Label>
75 </ItemTemplate>
76 </asp:TemplateField>
77 <asp:BoundField DataField="StatusID" HeaderText="Status" insertvisible=False readonly=True SortExpression="StatusID" />
78 <asp:CommandField ShowInsertButton="True" ButtonType=Button />
79 </Fields>
80 </asp:DetailsView>
81 <br />
82 <asp:SqlDataSource ID="SqlDataSource1" runat="server" ConnectionString="<%$ ConnectionStrings:ConnectionString %>"
83 DeleteCommand="DELETE FROM [Project] WHERE [ProjectID] = @ProjectID" InsertCommand="INSERT INTO [Project] ([ProjectName], [Description], [ProjectManagersID], [ProjectTypeID], [StatusID]) VALUES (@ProjectName, @Description, @ProjectManagersID, @ProjectTypeID, @StatusID)"
84 SelectCommand="SELECT [ProjectID], [ProjectName], [Description], [ProjectManagersID], [ProjectTypeID], [StatusID] FROM [Project]"
85 UpdateCommand="UPDATE [Project] SET [ProjectName] = @ProjectName, [Description] = @Description, [ProjectManagersID] = @ProjectManagersID, [ProjectTypeID] = @ProjectTypeID, [StatusID] = @StatusID WHERE [ProjectID] = @ProjectID">
86 <DeleteParameters>
87 <asp:Parameter Name="ProjectID" Type="Int32" />
88 </DeleteParameters>
89 <UpdateParameters>
90 <asp:Parameter Name="ProjectName" Type="String" />
91 <asp:Parameter Name="Description" Type="String" />
92 <asp:Parameter Name="ProjectManagersID" Type="Int32" />
93 <asp:Parameter Name="ProjectTypeID" Type="Int32" />
94 <asp:Parameter Name="StatusID" Type="Int32" />
95 <asp:Parameter Name="ProjectID" Type="Int32" />
96 </UpdateParameters>
97 <InsertParameters>
98 <asp:Parameter Name="ProjectID" Type="String" />
99 <asp:Parameter Name="ProjectName" Type="String" />
100 <asp:Parameter Name="Description" Type="String" />
101 <asp:Parameter Name="ProjectManagersID" Type="Int32" />
102 <asp:Parameter Name="ProjectTypeID" Type="Int32" />
103 <asp:Parameter Name="StatusID" Type="Int32" DefaultValue=1 />
104 </InsertParameters>
105 </asp:SqlDataSource>
106 </span>
107 </asp:Content>
108
109
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Jul 23, 2005
I have a feeling I'll be forced to use a script and a trigger for thistype of field format but I'm wondering if any of your wizards couldpoint at a simple way I could do something like this:For example, if I want to be able to keep track of new orders followingthis incrementing convention:ORD100000001ORD100000002ORD100000003.... etc ...Does MSSQL2000 have features that I can simply set for this kind offield or will I be resorting to writing up a SQL script and a trigger?
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Jul 25, 2006
I am trying to use several tables that have one 10-character text field in
common. Most of the records have a numeric expression, but some tables have leading
0's, and some don't.
I can't cast the field to numbers because there are some records that have
letters also.
What function can I use to get rid of all the 0s at the left of each record?
(Sort of a LTRIM function that gets rid of 0s instead of spaces).
Thanks!
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Jan 2, 2008
I have a table with a field called "host" and I want to replace the value of this column in each row with 'Host' followed by a random number. I have created the below function to do this:
DECLARE @Random varchar;
SELECT @Random = CONVERT(int, (20+1)*RAND())+ 1;
UPDATE AnalogLines Set [Host Name] = 'Host' + @Random
This sorta works... the problem is, the random number is determine and then the SAME random number is applied to each row. I need a different random number for every row. Any ideas?
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Aug 14, 2001
I am trying to update a bunch of phone numbers in a sql 6.5 db.
The phone numbers are in the following formate.
(aaa)-xxx-cccc
I need to update xxx to yyy. Has anyone done this before.
Please help.
Thanks in advance
Ken
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Oct 8, 2015
The following works just fine. The table tmpMHPCLMDET does have a column ADMTDT ( varchar(8) ).
While I am adding the sequence of numbers I like it to be sorted based on ADMTDT column.
What that means is the row with the earliest ( smallest ) ADMTDT will get 1 and the next 2 and so on.
Declare @ID int
If Exists ( Select c.name from sys.columns c where object_id = object_id('tmpMHPCLMDET') and C.name = 'ServiceLineID' )
Begin
--Adding a sequence of numbers to the ServiceLineID column.
SET @id = 0
UPDATE tmpMHPCLMDET
SET @id = ServiceLineID = @id + 1;
End;
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Jul 31, 2007
I have a question on autogenerating numbers for a primary key field, "studyID," in a tablebut with a few twists.
We want studyID to be automatically generated as a 5-digit number. Additionally, we have two study sites and would like the studyIDs pertaining to the first site to begin with a 1 and StudyIDs associated with our second site to start with a 2. When we begin entering data, we will enter either a 1 or 2 in a field called, "Site." Upon entering that 1 or 2, we would like at that moment for Access to instantly autogenerate the appropriate studyID for that site and put it in the "StudyID" field. We want the very first number generated for each site to end in a 1 (10001 and 20001).
Heres the range of values we want our StudyIDs to be (this is to be our validation rule as well):
10001-19999 for Site 1
20001-29999 for Site 2
Your suggestions are VERY VERY WELCOME! THANKS!
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Apr 13, 2007
I have been testing my database application for a while now. As a result i have a lot of records already with their respective identity field values. What i want to do is to reset this field to 0 (zero) before i deploy the aplication. I have tried deleting all the records and entered one to see if the id will be 1 but it still starts from where it was before i deleted the records. Any ideas.
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Jun 19, 2015
I have the following text field in SSRS report:
Version
2.2.32.7
1.0.0.0
2.0.0.0
1.2.0.0
2.1.8.8
1.4.11.0
I want to sort this field interactively.I have already sorted other fields, but as this field is text but has decimal data, its not sorting properly. How do I do this correctly? Once sorted ascending, report should show
Version
1.0.0.0
1.2.0.0
1.4.11.0
2.0.0.0
2.1.8.8
2.2.32.7
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Feb 1, 2007
I have a report with a column which contains either a string such as "N/A" or a number such as 12. A user exports the report to Excel. In Excel the numbers are formatted as text.
I already tried to set the value as CDbl which returns error for the cells containing a string.
The requirement is to export the column to Excel with the numbers formatted as numbers and the strings such as "N/A' in the same column as string.
Any suggestions?
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Jul 17, 2013
I have two tables. One table has empty column (ID) and I want to generate serial numbers in that column based two tables columns(LoanNum) condition.
Table A
ID LoanNum
Null 1234
Null 2345
Null 3456
Null 4567
Null 5678
Null 6789
Table B
LoanNum
1234
2345
3456
4567
5678
6789
2324
4352
4235
Id is not primary key, but should not duplicates keys, it is just a column want to generate serial number (1,2,3,4...etc) How to generate?
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Feb 18, 2008
Here is my problem. I have a table with 4 columns id1,id2,id3,boxnum. Here is some sample data.
id1 id2 id3 boxnum
1 1 1
1 1 1
1 2 1
1 2 1
1 2 1
2 2 2
2 3 4
What I need is to be able to update boxnum with sequential numbers based on the unique set of values from the id columns. So my output would be this.
id1 id2 id3 boxnum
1 1 1 1
1 1 1 2
1 2 1 1
1 2 1 2
1 2 1 3
2 2 2 1
2 3 4 1
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Oct 7, 2015
If Exists ( Select c.name from sys.columns c where object_id = object_id('HH835HP') and C.name = 'ID_1' )
Begin
UPDATE HH835HP
SET ID_1 =
( select ROW_NUMBER() OVER(ORDER BY CHKDTS ASC) AS ID_1 FROM HH835HP ) ;
End;
Obviously... The stuff inside the IF is wrong syntax...I mean
UPDATE HH835HP
SET ID_1 =
( select ROW_NUMBER() OVER(ORDER BY CHKDTS ASC) AS ID_1 FROM HH835HP ) ;
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Apr 16, 2014
How to count the number of values that exist in a row based on the values from an array of numbers. Basically the the array of numbers I want to look for are in row 1 of table [test 1] and I want to search for them and count the "out of" in table [test 2]. Excuse me for not using the easiest way to convey my question below. I guess in short I have 10 numbers and like to find how many of those numbers exist in each row. short example:
Table Name: test1
Columns: m1 (int), m2 (int), m3 (int) >>> etc
Array/Row1: 1 2 3 4 5 6 7 8 9 10
------
Table Name: test2
Columns: n1 (int), n2 (int), n3 (int), n4 (int), n5 (int)
Row 1: 3, 8, 18, 77, 12
Row 2: 1, 4, 5, 7,18, 21
Row 3: 2, 4, 6, 8, 10
Answer: 2 out of 5
Answer: 4 out of 5
Answer: 5 out of 5
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Sep 17, 2015
i have the following table I need to select dates grouping them by weeks, my week start is Saturday to Friday
CREATE TABLE weekdays
(
datevalue datetime NOT NULL
, numericvalue INT NOT NULL
);
INSERT INTO weekdays (datevalue, numericvalue) VALUES
[code]....
The output should look like this
weeknototalvalue
362015-09-01 00:00:00.000
362015-09-02 00:00:00.000
372015-09-07 00:00:00.000
372015-09-08 00:00:00.000
382015-09-12 00:00:00.000
382015-09-13 00:00:00.000
382015-09-14 00:00:00.000
392015-09-19 00:00:00.000
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Nov 11, 2013
I want to update a field with a trigger only if a specific field is updated.
When I try the code below, it updates the field when any field in the record is updated. Is there a way to only make look at picked_dt?
ALTER TRIGGER [dbo].[UpdatePickedDate]
on [dbo].[oeordlin_sql]
after update
AS
BEGIN
-- SET NOCOUNT ON added to prevent extra result sets from
[Code] .....
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Jul 23, 2015
I have a below table,
DECLARE @TBL TABLE (ItemId INT IDENTITY(1,1), ItemName NVARCHAR(20), ParentItemName NVARCHAR(20), ItemOrder INT, ReportId INT)
INSERT INTO @TBL (ItemName, ParentItemName, ItemOrder, ReportId)
VALUES('Item1', NULL, 1, 5),('Item1-Child1', 'Item1', 0, 5),('Item1-Child2', 'Item1', 0, 5),('Item2', NULL, 2, 5),
('Item11', NULL, 1, 6),('Item12', NULL, 2, 6),('Item12-Child1', 'Item12', 0, 6),('Item13', NULL, 3, 6)
SELECT * FROM @TBL
Here,
1. for all ReportId, child items's ItemOrder = 0
2. example, for ReportId = 5, both child items ("Item1-Child1" & "Item1-Child1") of parent "Item1" has ItemOrder = 0
I need to,
1. update all child items with ascending numbers starts with 1 against each parent and each report.
2. for each different parent or different report, order by should starts with 1 again.
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Apr 16, 2015
If I have a table with 1 or more Nullable fields and I want to make sure that when an INSERT or UPDATE occurs and one or more of these fields are left to NULL either explicitly or implicitly is there I can set these to non-null values without interfering with the INSERT or UPDATE in as far as the other fields in the table?
EXAMPLE:
CREATE TABLE dbo.MYTABLE(
ID NUMERIC(18,0) IDENTITY(1,1) NOT NULL,
FirstName VARCHAR(50) NULL,
LastName VARCHAR(50) NULL,
[Code] ....
If an INSERT looks like any of the following what can I do to change the NULL being assigned to DateAdded to a real date, preferable the value of GetDate() at the time of the insert? I've heard of INSTEAD of Triggers but I'm not trying tto over rise the entire INSERT or update just the on (maybe 2) fields that are being left as null or explicitly set to null. The same would apply for any UPDATE where DateModified is not specified or explicitly set to NULL. I would want to change it so that DateModified is not null on any UPDATE.
INSERT INTO dbo.MYTABLE( FirstName, LastName, DateAdded)
VALUES('John','Smith',NULL)
INSERT INTO dbo.MYTABLE( FirstName, LastName)
VALUES('John','Smith')
INSERT INTO dbo.MYTABLE( FirstName, LastName, DateAdded)
SELECT FirstName, LastName, NULL
FROM MYOTHERTABLE
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Mar 30, 2004
Hi all,
I have a problem about a query to update a table
UPDATE Email SET EmailDT='31 Mar 2004' WHERE Idx={BDF51DBD-9E4F-4990-A751-5B25D071E288}
where Idx field is a uniqueidentifier type and EmailDT is datetime type. I found that when this query calling by a VB app. then it have error "[Microsoft][ODBC SQL Server Driver]Syntax error or access violation" and i have tried again in Query Analyzer, same error also occur, the MS SQL server is version 7. Please help. thanks.
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