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by: Rick Caborn |
last post by:
Does anyone know of a way to execute sql code from a dynamically built
text field?
Before beginning, let me state that I know this db architecture is
built solely for frustration and I hope to make it better soon.
Unfortunately, there is never a non-crucial time in which we can do an
upgrade, so we are stuck for now.
Point 1:
There are multiple tables: students, courses, cross-reference
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by: Ed_No_Spam_Please_Weber |
last post by:
Hello All & Thanks in advance for your help!
Background:
1) tblT_Documents is the primary parent transaction table that has 10
fields and about 250,000 rows
2) There are 9 child tables with each having 3 fields each, their own
PK; the FK back to the parent table; and the unique data for that
table. There is a one to many relation between the parent and each of
the 9 child rows. Each child table has between 100,000 and 300,000
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by: Jason |
last post by:
I was given a database that has unique IDs for each record such as:
AL00001
AL00002
AL00003
etc
The trouble is, I'm going to need to import data from another source that
will also have IDs such as this and more than likely there are going to be
duplicates. So if I import data that already has an AL00003, how can I get
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by: Graham |
last post by:
I have been having some fun learning and using the new Controls and methods in .Net 2.0 which will make my life in the future easier and faster. Specifically the new databinding practises and wizards.
But, I have found that trying to do something "outside the norm" adds a rather large level of complexity and/or data replication.
Background
I have been commissioned to create a web-based application for a client. It has a formsaunthentication...
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by: serge |
last post by:
How can I run a single SP by asking multiple sales question either
by using the logical operator AND for all the questions; or using
the logical operator OR for all the questions. So it's always
either AND or OR but never mixed together.
We can use Northwind database for my question, it is very similar
to the structure of the problem on the database I am working on.
IF(SELECT OBJECT_ID('REPORT')) IS NOT NULL
DROP TABLE REPORT_SELECTION
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by: TomH |
last post by:
I am using VB within VS 2005. How can I have multiple datagridviews on the
same form pulling from the same table? e.g. I want to see all clients from
New York in one view and all clients from LA in another view on the same
form. I've set up a parameterized tableadapter and pass it the city. How can
I load the two views in VB code when the form loads?
Thanks,
Tom
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by: MP |
last post by:
Hi
trying to begin to learn database using vb6, ado/adox, mdb format, sql
(not using access...just mdb format via ado)
i need to group the values of multiple fields
- get their possible variations(combination of fields),
- then act on each group in some way ...eg ProcessRs (oRs as RecordSet)...
the following query will get me the distinct groups
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by: rdemyan via AccessMonster.com |
last post by:
I have a need to add another field to all of my tables (over 150). Not data,
but an actual field.
Can I code this somehow. So the code presumabley would loop through all the
tables, open each table in design mode and then add the new field and set its
properties.
Thanks.
--
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by: =?Utf-8?B?TG9zdEluTUQ=?= |
last post by:
Hi All :)
I'm converting VB6 using True DBGrid Pro 8.0 to VB2005 using DataGridView.
True DBGrid has a MultipleLines property that controls whether individual
records span multiple lines. Is there an equivalent property for the
DataGridView? I have searched, but have not found one.
I would like the user to be able to see all the columns of the table on one
screen - thus eliminating the need to use the horizontal scroll bar to view...
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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: 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: 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 instead of User Defined Types (UDT). For example, to manage the data in unbound forms.
Adolph will...
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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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