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by: Siemel Naran |
last post by:
Hi.
I have a table of products and versions, and these 2 columns are the
unique key.
My challenge is to write a SQL statement to find the latest version of
each product. My solutions below seem correct, yet MySql complains
that the syntax is incorrect. How to fix?
And which solutions are MySql specific, and which are ANSISql (for
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by: serge |
last post by:
I tried all the INFORMATION_SCHEMA on SQL 2000 and
I see that the system tables hold pretty much everything I am
interested in: Objects names (columns, functions, stored procedures, ...)
stored procedure statements in syscomments table.
My questions are:
If you script your whole database everything you end up having
in the text sql scripts, are those also located in the system tables?
That means i could simply read those system tables...
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by: Steve B. |
last post by:
How do I find the column (index) number at runtime of a particular DataGrid column if I know the column header string
//somthing like the following
int x = datagrid.column;
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by: Thomas Zimmermann |
last post by:
I have a form with a subform in datasheet view. Now, I want to trigger a
procedure (P1) each time the user selects an entire column (by clicking in
the heading) in the subform. The procedure (P1) I want to trigger needs to
be called with the selected column as a parameter.
As far as I am aware, there is no event procedure for clicking in the
heading of a datasheet. So insted I need to start by having an other
procedure P0, which is...
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by: Michael |
last post by:
Need some help trying to read values from web controls - specifically
*finding* the controls (like a drop down list) - that are added
dynamically added within an asp:panel control.
The page contains multiple panels within the form. The panels appear
at different times - for our argument, let's say panel 1 appears
first, users clicks a submit button and then
panel 1 disappears and panel 2 appears, etc.
When clicks on the submit button...
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by: DBLWizard |
last post by:
Howdy All,
I am wondering if there is a way to find the column index by the header
name. What I am trying to get away from is using a hardcoded number in
the ItemDataBound event. Something like this:
private void grdTestScores_ItemDataBound(object sender,
System.Web.UI.WebControls.DataGridItemEventArgs e)
{
DataRowView drvData = (DataRowView)e.Item.DataItem;
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by: Aaron Smith |
last post by:
Dim dv As DataView = New DataView(FacilitiesDS1.Facilities, "", "ID
ASC", DataViewRowState.CurrentRows)
Dim iPos As Integer = dv.Find(dr.Item("ID"))
Me.BindingContext(FacilitiesDS1, "Facilities").Position = iPos
That is the code.. dr is DataRow. If dr.Item("ID") = 3, the find will
return position 0, which it should have been 1, and if the ID = 2, it
will return 1, which should have been 0.. The DA has a connection string
that sorts it...
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by: PC Datasheet |
last post by:
Transaction data is given with date ranges:
Beginning End
4/1/06 4/4/06
4/7/06 4/11/06
4/14/06 4/17/06
4/18/06 4/21/06
426/06 4/30/06
I am looking for suggestions on how to find the date ranges where there were
no transactions.
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by: A.M |
last post by:
Hi
I use a code similar to this to retrieve data from Oracle database:
import cx_Oracle
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by: Nemisis |
last post by:
Hi everyone,
Can anyone tell me if it is possible to pass in a property of an object
into a sub, and within that sub, find out the name of the item that was
passed along with the property name??
Example would be
......Code
Dim ObjA As New ObjectA
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by: marktang |
last post by:
ONU (Optical Network Unit) is one of the key components for providing high-speed Internet services. Its primary function is to act as an endpoint device located at the user's premises. However, people are often confused as to whether an ONU can Work As a Router. In this blog post, we’ll explore What is ONU, What Is Router, ONU & Router’s main usage, and What is the difference between ONU and Router. Let’s take a closer look !
Part I. Meaning of...
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by: Oralloy |
last post by:
Hello folks,
I am unable to find appropriate documentation on the type promotion of bit-fields when using the generalised comparison operator "<=>".
The problem is that using the GNU compilers, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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by: jinu1996 |
last post by:
In today's digital age, having a compelling online presence is paramount for businesses aiming to thrive in a competitive landscape. At the heart of this digital strategy lies an intricately woven tapestry of website design and digital marketing. It's not merely about having a website; it's about crafting an immersive digital experience that captivates audiences and drives business growth.
The Art of Business Website Design
Your website is...
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by: Hystou |
last post by:
Overview:
Windows 11 and 10 have less user interface control over operating system update behaviour than previous versions of Windows. In Windows 11 and 10, there is no way to turn off the Windows Update option using the Control Panel or Settings app; it automatically checks for updates and installs any it finds, whether you like it or not. For most users, this new feature is actually very convenient. If you want to control the update process,...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: TSSRALBI |
last post by:
Hello
I'm a network technician in training and I need your help.
I am currently learning how to create and manage the different types of VPNs and I have a question about LAN-to-LAN VPNs.
The last exercise I practiced was to create a LAN-to-LAN VPN between two Pfsense firewalls, by using IPSEC protocols.
I succeeded, with both firewalls in the same network. But I'm wondering if it's possible to do the same thing, with 2 Pfsense firewalls...
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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