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by: psql-mail |
last post by:
I am running a SELECT to get all tuples within a given date range. This
query is much slwoer than i expected - am i missing something?
I have a table 'meta' with a column 'in_date' of type timestamp(0), i
am trying to select all
records within a given date range. I have an index on 'in_date' and I
also have an index on date(in_date). The...
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by: William Wisnieski |
last post by:
Hello Everyone,
I have a main form with a datasheet subform that I use to query by form.
After the user selects two criteria on the main form and clicks the
cmdShowResults button on the main form, the subform returns the records
based on the two criteria. The criteria used on the main form are values
selected in two list boxes. When the...
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by: JMCN |
last post by:
i received a runtime error message 3346 when i ran the insert into
select code. i have check to see if the query values and destination
fields are the same and it appears so. atlas, i have no idea why my
insert into query does not work. if anyone has suggestions, it would
be appreciated. thanks in advance.
Set db = DBEngine(0)(0)
Set rst...
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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: Tim Smith |
last post by:
I've been benchmarking some very simple databases. By simple, I mean a table
like this:
CREATE TABLE bench (
id SERIAL,
data TEXT )
CREATE INDEX bench_data_index ON bench (data)
which is filled with 100k records, where the data values for each record are
distinct (the data for record N is "text_item_N").
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by: Steve Bugden |
last post by:
Hi,
I would like to set the column widths in the ASP.NET GridView control at
runtime
I have tried the following:
http://msdn2.microsoft.com/en-us/library/ms178296.aspx
Which uses the following code on a button:
Protected Sub Button1_Click(ByVal sender As Object, _
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by: David Veeneman |
last post by:
I've added an unbound column to a bound DataGridView, and I want the unbound
column to be the last column in the grid. But whenever I recompile, the
unbound column is the first column in the grid.
I'm guessing the problem has to do with the grid's AutoGeneratingColumns
property-- perhaps the bound columns are being autogenerated, which...
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by: MurdockSE |
last post by:
Greetings.
My Situation:
// I have an .xml file that I am reading into a dataset in the
following code -
DataSet ds = new DataSet("MyDataset");
ds.ReadXml(@"c:\data\"+cmyxmlfilename);
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by: Jimmy |
last post by:
thanks to everyone that helped, unfortunately the code samples people gave me don't work. here is what i have so far:
<%
Dim oConn, oRS, randNum
Randomize()
randNum = (CInt(1000 * Rnd) + 1) * -1
Set oConn=Server.CreateObject("ADODB.Connection")
Set oRS=Server.CreateObject("ADODB.recordset")
oConn.Provider="Microsoft.Jet.OLEDB.4.0"...
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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...
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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...
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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...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome a new presenter, Adolph Dupré who will be discussing some powerful techniques for using class modules.
He will explain when you may want to use classes...
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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...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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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: 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...
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