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by: Greg Brant |
last post by:
Hi,
how can i backup a table / entire DB and get the index's as well as the data
/ create table's etc
cheers
Greg
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by: VM |
last post by:
How can I continually dump a datatable into an Access table? The Access
table and the datatable have the same structure so every X records, I can
dump the data into the Access table, flush the datatable, and then continue
to fill the datatable.
Thank.
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by: VMI |
last post by:
My windows app contains a process that loads data to a datatable. Is it
possible to load this data into an Access table with exactly the same table
structure? For example, if my process adds 100 rows to a datatable, I'd like
to be able to dump the datatable into the Access table every 5 records,
clear contents of the datatable, and then fill the datatable again. During
the last "dump", the datatable would contain the last 5 records, while...
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by: VMI |
last post by:
I have a filled datatable and I need to copy this data into an Access table
with exactly the same table structure. Can I do this without having to run
an Insert query for every line of the datatable? also, I'll be doing this
several times (I'll have several datatables that will be copied into the
same Access table) so I would have to need to append to the existing Access
table. If the table in Access doesn't need to be created (ie. copy...
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by: VMI |
last post by:
I have a datatable with emplcodes and I need to extract, from my Access
table, all records that contain an emplcode included in my datatable. In
other words, I need to do a query that accesses a datatable and an access
table. How can this be done? I can't load the Access table into a datatable;
it's too much data.
Thanks.
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by: Solel Software |
last post by:
Hello,
I have a basic question. I have a DataTable of information without a
database store (it's only in memory). I am looking to somehow query the
DataTable to find out which row(s) satisfy certain criteria and then update
the data in those rows, all without any sort of database access (no
DataAdapters or anything). The table does not have a primary key so I've
been using DataTable.DefaultView.Find to get the index of the row that...
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by: Geoff |
last post by:
Hi
I have a DataTable with thousands of rows. I want a quick way to insert the
rows into a table in an Access database with the same structure. I have been
using an update command but found it to be very slow i.e. there are about
100,000 rows of data.
Can anybody suggest a quick way to do it?
Geoff
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by: Anil Gupte |
last post by:
After reading a tutorial and fiddling, I finally got this to work. I can
now put two tables created with a DataTable class into a DataRelation.
Phew! And it works!
Dim tblSliceInfo As New DataTable("SliceInfo")
Dim tblSliceRatings As New DataTable("SliceRatings")
'.... All the adding datacolumns, datarows, etc. goes here..
DatasetInit.Tables.Add(tblSliceInfo)
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by: =?Utf-8?B?anAybXNmdA==?= |
last post by:
I've got a routine that builds a table using different queries, different SQL
Tables, and adding custom fields.
It takes a while to run (20 - 45 seconds) so I wrote a thread to handle the
table population.
Whenever I call the thread, I pass it a structure containing the table and a
few other parameters. The table goes in as a reference, but the other items
are passed normally.
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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: 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 choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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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: 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: 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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