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by: Phillip J. Allen |
last post by:
Hi all,
I have a table with an “autonumber” primary key field that also acts as
a foreign key in 2 other tables. I would like to programmatically add a
new record to the first table and the other 2 child tables. The reason
for doing this is to copy one complete record (parent and child table
records) into a new record so the user can make a few modifications.
So how do I determine what will be the next auto-generated number for my...
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by: JimJim |
last post by:
Wondering if someone here could help me out, I've tried a number of
ways to do this, and while I have managed to get it to work, Im SURE
im not doing the optimal way, and it seems to be causing problems with
my form which is throwing up '#Name? ' in some fields(at seemingly
random times...)
Basicly I have 3 tables, one being the 'top' table, with only 2
fields, a primary key (ID) and a second field Name, this table is
called 'tblDests'
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by: Tom |
last post by:
hello
i have 2 tables linked by a common id. The first table has records
with a specific field with numeric values. eg 3 or 6 or 10 etc. What i
want to happen is when i create a data entry form, i can scroll thru
each record and when a value such as 6 comes along, the second/child
table allows for 6 records to be created based on the same unique id
using a data entry form
eg
table 1
id 6
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by: Chris |
last post by:
Before I started to create table, etc to track unique form field record
number assigments I thought I'd check to see if there is now a better way to
do this in .NET.
I have a parent form (table) and children form (table). Relationship equals
one to many. I'd like to auto number the fields accordingly and traditionaly
I assign a unique number based on a table value that I retrieve + 1.
i.e.
Parent record field value = 1
Children record...
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by: Alex Satrapa |
last post by:
There's some mention in the (old!) documentation that constraints such as foreign keys won't include data from inheriting tables, eg:
CREATE TABLE foo (
id SERIAL PRIMARY KEY
);
CREATE TABLE bar (
attribute integer NOT NULL
) INHERITS (foo);
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by: dbuchanan |
last post by:
Hello,
Here is the error message;
----------------------------
Exception Message:
ForeignKeyConstraint Lkp_tbl040Cmpt_lkp302SensorType requires the child
key values (5) to exist in the parent table.
----------------------------
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by: jjturon |
last post by:
Can anyone help me??
I am trying to pass a Select Query variable to a table using Dlookup
and return the value to same select query but to another field.
Ex.
SalesManID SalesManName
AT Alan Time
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by: farhaaad |
last post by:
Dear all,
I m stuck in assigning foreign keys to a primary key.
I have a primary table with many foreign keys, for example, I have a
primary table (ID, Category(pk)) and each category has its own table
because each category has its own feilds and if i make one table for
all categories, there, some fields will be blank for some categories.
When I create relationship between the primary and child tables, it
works. But Now, when i open the...
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by: kcdoell |
last post by:
Hello:
I just learned how to put crosstabs queries together but this one in particular is adding a new dimension in which I was hoping someone could give me some direction. I have the following tables
The Tables:
Table Name = tblStaticAllForecast
Field Type IndexInfo
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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: 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: 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: 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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