by: Kenneth Osenbroch |
last post by:
Hi. I want to create a trigger that only allows delete from table A if
corresponding record in table B does not exist. Any idea on how this
can be done? Thanks, Kenneth.
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by: Toby Austin |
last post by:
I'm trying to replace <table>s with <div>s as much as possible.
However, I can't figure out how to do the following…
<table>
<tr>
<td valign="top" width="100%">some data that will...
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by: Brian Kedersha |
last post by:
We created a XML Schema that has nested table relations. We had the
following Warning message come up.
An unhandled exception of the type 'System.ArgumentException' occurred in
system.data.dll...
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by: Melissa |
last post by:
I have a frontend file named CustomerApp and backend file named CustomerData.
CustomerApp is at C:\Customer Database and CustomerData is at S:\Customer
Database. Could someone help me with the code...
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by: What-a-Tool |
last post by:
I am trying to write a program that will take all the members of a data
base, add them to a tree, with all child relations as sub-nodes.
I am having a problem getting the parent child relations...
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by: latin & geek via DotNetMonster.com |
last post by:
hi!
ok, im working on a database application. ive successfully managed to
establish a relationship between two tables and display them on a datagrid,
edit and add new records to them.
now i...
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by: G .Net |
last post by:
Hi
I have a DataSet with several DataTables. I have set up relations between
these tables.
I want to delete all the tables and re-fill them. However, when I try to do
so, even after using...
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by: ravichoudhari |
last post by:
i came accross requirement of multiple foreign keys in a table
referencing the same primary key another table. i created the table
relations using the relations editor in access. even though i...
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by: Spectre1337 |
last post by:
Hello,
I've encountered a rather puzzling problem with SqlDataAdapter. I've set up a number of elaborate tables in the Microsoft SQL Server Management Studio Express (including several table key...
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by: chathura86 |
last post by:
hi,
i have a table which has child rows in another table. Now i want to truncate this
table temporally, because i will re-enter those values in a short time with some changes. cannot use update...
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by: CloudSolutions |
last post by:
Introduction:
For many beginners and individual users, requiring a credit card and email registration may pose a barrier when starting to use cloud servers. However, some cloud server providers now...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 3 Apr 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 former...
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by: ryjfgjl |
last post by:
In our work, we often need to import Excel data into databases (such as MySQL, SQL Server, Oracle) for data analysis and processing. Usually, we use database tools like Navicat or the Excel import...
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by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
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by: aa123db |
last post by:
Variable and constants
Use var or let for variables and const fror constants.
Var foo ='bar';
Let foo ='bar';const baz ='bar';
Functions
function $name$ ($parameters$) {
}
...
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by: ryjfgjl |
last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
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by: BarryA |
last post by:
What are the essential steps and strategies outlined in the Data Structures and Algorithms (DSA) roadmap for aspiring data scientists? How can individuals effectively utilize this roadmap to progress...
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by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
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by: Sonnysonu |
last post by:
This is the data of csv file
1 2 3
1 2 3
1 2 3
1 2 3
2 3
2 3
3
the lengths should be different i have to store the data by column-wise with in the specific length.
suppose the i have to...
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