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by: tom |
last post by:
I am new to SQL administration.
>From a list of IDs that are the primary key in one table (i.e. Customer
Table), I want to make changes in tables that use those IDs as a
foreign key.
Basically I want to say:
If fk_ID is in list then
do these statements to that record
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by: Robin S. |
last post by:
**Eric and Salad - thank you both for the polite kick in the butt. I hope
I've done a better job of explaining myself below.
I am trying to produce a form to add products to a table (new products).
Tables:
tblCategoryDetails
CategoryID
SpecID
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by: clare at snyder.on.ca |
last post by:
I have a SQL query I need to design to select name and email addresses
for policies that are due and not renewed in a given time period. The
problem is, the database keeps the information for every renewal in
the history of the policyholder.
The information is in 2 tables, policy and customer, which share the
custid data. The polno changes with every renewal Renewals in 2004
would be D, 2005 S, and 2006 L. polexpdates for a given customer...
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by: shumaker |
last post by:
I'm wondering if adding an autonumber primary key will improve the
performance of a multiuser access database on a network share. I have
a website that lists many tips for improving performance of access, but
doesn't mention primary keys.
However, it seems logical to think that having no primary key means
that when a user updates a record, the database has to do comparisons
on multiple fields to identify the specific record being...
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by: ninrulz |
last post by:
I have created a database that has over 70 queries and over 40k
records. I used the OutputTo action to export the queries to Excel. I
would like the functionality of adding the date (Month-YY) to each of
the Excel file names as they are exported. It seems that the OutputTo
action only allows for predetermined names or a prompt for each file. I
do not want to type the file names 70+ times and renaming each of the
..xls files afterwards is a...
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by: mantrid |
last post by:
Hello
Im having problems working out why the following code does not work. I dont
think its the sql as the error occurs on the first update which ever one is
put there ($q1 or $q2). Ive swapped then around to test this.
Help greatly appreciated
The error is Unknown column 'A' in 'field list'
but there is no field 'A'. im thinking that the 'A' may be first letter of
the word Array, as if it is using this as a variable, but i dont know...
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by: kaisersose1995 |
last post by:
Hi,
I've got an import procedure working, using a standard import
specification to import a .csv file into a temporary table.
The problem i'm having is that i have 4 different sets of borrower
details on the same line e.g. B1-Title, B1-Initials, B1-Surname,
B2-Title, B2-Initials, B2-Surname, etc.
all linked to my main borrower table via an unique account number.
My 1st append query matches which account numbers are new to the main...
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by: rbg |
last post by:
I did use query plans to find out more. ( Please see the thread BELOW)
I have a question on this, if someone can help me with that it will be
great.
In my SQL query that selects data from table, I have a where clause
which states :
where PermitID like @WorkType
order by WorkStart DESC
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by: vbDavidC |
last post by:
I am adding a new record to a table via a dataset/adapter.
I have got the following to work for me but I am wondering if there is
a better way to do this.
I am having to have something in my DS before I can add records, since
DS does not exist. I'd rather not have a SELECT since I really don't
need any records in my dataset that I will be adding a new record to.
Dim dsNewRow As DataRow
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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: 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: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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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: 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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