are you sure you friend were talking abt an UPDATE query? was is not SELECT INSERT DELETE queries respectively? well.. i feel that UPDATE is not complete without the SET keyword along with it.. isn't Banfa? :)
I guess ur friend should be kidding, or he's a wack programmer...Update does the update in the database, while the set statement does the change of values,,,there must be a change of value before an update can occur...that's the rule...
This statement fails
update ded_temp a
set a.balance = (select sum(b.ln_amt)
from ded_temp b
where a.cust_no = b.cust_no
and a.ded_type_cd = b.ded_type_cd
and a.chk_no = b.chk_no
group by...
It would be udeful to be able to get the current on-screen values from a
FormView that is databound to an ObjectDataSource by using a callback instead
of a postback. For example:
public void...
I got a table which without primary key.
case 1) I can process insertcommand and daMytable.update..etc
case 2) However, if i process updatecommand , As I run daMytable.update .It
returns error...
Hello,
I have 2 tables with a relationship set up in the dataset with vb
..net. I add a new record to the parent table then edit an existing child
record to have the new parent ID. However when I...
I keep getting a concurrency exception the second time I make a change and
attempt to update a dataadapter. It appears this is by design, so there must
be something I can do to avoid it.
...
ASP error number 13 - Type mismatch with SELECT...FOR UPDATE statement
I got ASP error number 13 when I use the SELECT...FOR UPDATE statement
as below.
However, if I use SELECT statement without...
I'm very new to VB.NET 2003
Here is what I have accomplished:
MainSelectForm - Selects an item
In a public class I pass a DataViewRow to
ItemInformation1 Form
ItemInformation2 Form
I will ask the question first then fumble thru trying to explain myself so i
dont waste too much of your time.
Question / Statement - Every mdb table needs a PrimaryKey ( or maybe an
index - i...
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
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...
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...
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...
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,...
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,...
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...
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