by: Kris M |
last post by:
How do i handle a null value for a date variable type. I am retrieving date
data from an access database and storing the records in an array for
processing. The array field has a date type and the...
|
by: FizzBin |
last post by:
We are writing a C application that is using ODBC to insert records
into a database. We have a NOT NULL column that can legitimately have
an empty value, i.e. we know the value and it is empty...
|
by: AFN |
last post by:
I am running the code below to generate XML from a data table. But some
fields in the data table are Null for every record. Suppose field5 has a
null database value. I would expect to see:
...
|
by: Lyn |
last post by:
I am trying to get my head around the concept of default, special or empty
values that appear in Access VBA, depending on data type. The Access Help
is not much (help), and the manual that I have...
|
by: ken |
last post by:
Hi,
I was wondering when you have an empty cell, its value is null in the
debugger. So when you have an expression like this: "if len(mycell) < 1
then", or if you have "if mycell = null then" I...
|
by: tshad |
last post by:
I have the following code:
***************************************************************************
Dim CommandText as String = "INSERT INTO ftsolutions.dbo.position
(client,dateposted) VALUES...
|
by: wjdennis |
last post by:
I'm looking at a table with two date/time columns in it. One colulmn
has its Default Value set to Null, the other has nothing in the Default
Value entry. What is the difference between these two...
|
by: kumar.senthil |
last post by:
Hi,
I'm using XmlSerializer to create an object from the XML string. I
would like to know whether I can get a null value for an empty XML
element.
Actually the XmlSerializer assigns "" (empty...
|
by: db2admin |
last post by:
hello,
db2 does not recognize '' as null?
say i have T1(C1 INT,C2 CHAR(4))
and i insert (1,'') , it would not be same as (1,NULL)
what db2 consider '' as? how does it store value '' as if not...
|
by: Eric Layman |
last post by:
Hi everyone,
Im puzzled by a NULL behaviour in SQL 2000 server.
There is a column in the table that does not allow NULL.
During data mining, the staff noted that, for that particular column,...
|
by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
|
by: emmanuelkatto |
last post by:
Hi All, I am Emmanuel katto from Uganda. I want to ask what challenges you've faced while migrating a website to cloud.
Please let me know.
Thanks!
Emmanuel
|
by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
|
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...
|
by: Hystou |
last post by:
There are some requirements for setting up RAID:
1. The motherboard and BIOS support RAID configuration.
2. The motherboard has 2 or more available SATA protocol SSD/HDD slots (including MSATA, M.2...
|
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,...
|
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...
|
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...
|
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,...
|
1
