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by: Angel Cat |
last post by:
I'm exporting a large file from a large Production database (SQL).
Users are currently updating and inserting new records.
Does the export take a snapshot of the data when it starts ? or will
it freeze the database so all udpates/inserts happen after the export
completes?
Also, how do I get the delta of data that wasn't exported, if I want
to get the difference the next day?
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by: William Cleveland |
last post by:
I'm working on a system right now where I have a database (two,
actually, but one is discarded halfway through), but it's created
and used as part of a process (reporting), rather than as the
actual production data repository. I may be keeping the database
permanantly, but it would be completely read-only; once the
process is complete, the database will not change again. This has
me wanting to do a few things that are rather foreign to...
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by: Peter CCH |
last post by:
Let's say, I have Table1 and Table2, both with the exactly same
structure and data in it, except that Table1.Field1 is empty in data
but Table2.Field1 have data in it.
How could I copy all the data from Table2.Field1 to Table1.Field1?
Is there any simpler way except looping through all the records to do
it?
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by: Hasanain F. Esmail |
last post by:
Hi all,
I sincerly thank you all in advance for your help to solve this
problem.
I have been trying to find a solution to this problem for sometime now
but have failed.
I am working on a project that requires updating data every month.
A typical examle is an apartment rental software but could be applied
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by: Chuckles |
last post by:
Ok I am attempting to build a training database that records the
employees training required vs. training received. My problem lies in
the fact that the jobcode(s) assigned to that employee determines what
training is required. I need to have a form that 'checks' a
employee/jobcode table(which contains a jobcodenum field and a
employeenum field) to make sure that employee is required to take that
course. for example:
when I press a cmd...
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by: mark |
last post by:
Please excuse this blatant attempt at advertising. I hope you find this
software both interesting and useful.
http://www.caddproductivity.com/dataswap.htm
Data Swap
The Data Swap program works with Microsoft® Access databases to make
complex queries or repetitive tasks simple.
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by: headware |
last post by:
I'm relatively new to ASP.NET and ADO.NET, but I have a basic design
question regarding the use of web services and APS.NET applications.
Right now we have an application that uses web services to access the
database layer. However, the code works in a pretty cumbersome and
ungeneric way. Basically every query, update, and insert has its own
function. So you see a lot of functions like
webService.InsertCustomer(name, age, phone);
or...
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by: bobh |
last post by:
Hi All,
In AccessXP I create an Access table then create an update query which
updates a field in that table with data from an SQLServer table and
when I run it I get the message
'operation must use an updateable query'
here is the sql of the query
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by: CD Tom |
last post by:
Here's what I'm trying to do. First I export an existing table to a .txt file and move it to a handheld computer, it is then added to a database on that handheld. Data is inputted into the handheld, when all data is inputted the data is exported to another .txt file and transfered to the main computer. What I want to do is update the table on the main computer with the data that has been collected on the handheld. I know I could load the...
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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: 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: 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: 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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