by: Egor Shipovalov |
last post by:
I'm implementing paging through search results using cursors. Is there a
better way to know total number of rows under a cursor than running a
separate COUNT(*) query? I think PostgreSQL is bound...
|
by: YONETANI Tomokazu |
last post by:
Hi.
You can use the following SQL to construct rows with column names
on the fly, rather than from an existing table like sysibm.sysdummy1:
SELECT * FROM TABLE (
VALUES (0, 1, 2), (3, 4, 5), (6,...
|
by: retsreg |
last post by:
I have a database like this:
host | search term | number of searches
abc.com | "blah" | 5
def.com | "blah2" | 10
I want to eliminate rows containing any search term where the sum of
searches...
|
by: kuvpatel |
last post by:
Hi
I want to refer a class called LogEvent, and use one of its methods called
WriteMessage without actually having to create an instance of Logevent.
I have tried using the word sealed with...
|
by: Mike |
last post by:
I keep running into the scenario below over and over again. Currently I get
around not having covariant return types by using an interface and explicit
property definitions which works to some...
|
by: Lenn |
last post by:
Hi,
Could someone clarify my confusion regarding passing reference types to a
method with ref keyword and explain when it's practical to use it.
It's my understanding that in .NET reference...
|
by: Graham Blandford |
last post by:
Hi all,
Would someone be able to tell me the most 'graceful' way of removing
unwanted rows from a dataset based on a condition prior to update? OR,
resetting the rows all to unchanged after they...
|
by: Khan |
last post by:
Hi,
I'm using table it has 100 rows, how can i update 10 or 15 rows at the
same time with single query. In real case, if user enters "5" in
textbox it means that the "5" rows will be updated.
...
|
by: PiotrKolodziej |
last post by:
Here's my code. When i try to call it from serialport.DataReceived event i
got random errors. One of them is that object reference is not set to an
instance of an object : in Application.Run(new...
|
by: DolphinDB |
last post by:
The formulas of 101 quantitative trading alphas used by WorldQuant were presented in the paper 101 Formulaic Alphas. However, some formulas are complex, leading to challenges in calculation.
Take...
|
by: isladogs |
last post by:
The next Access Europe meeting will be on Wednesday 6 Mar 2024 starting at 18:00 UK time (6PM UTC) and finishing at about 19:15 (7.15PM).
In this month's session, we are pleased to welcome back...
|
by: jfyes |
last post by:
As a hardware engineer, after seeing that CEIWEI recently released a new tool for Modbus RTU Over TCP/UDP filtering and monitoring, I actively went to its official website to take a look. It turned...
|
by: ArrayDB |
last post by:
The error message I've encountered is; ERROR:root:Error generating model response: exception: access violation writing 0x0000000000005140, which seems to be indicative of an access violation...
|
by: PapaRatzi |
last post by:
Hello,
I am teaching myself MS Access forms design and Visual Basic. I've created a table to capture a list of Top 30 singles and forms to capture new entries. The final step is a form (unbound)...
|
by: Defcon1945 |
last post by:
I'm trying to learn Python using Pycharm but import shutil doesn't work
|
by: Shællîpôpï 09 |
last post by:
If u are using a keypad phone, how do u turn on JavaScript, to access features like WhatsApp, Facebook, Instagram....
|
by: af34tf |
last post by:
Hi Guys, I have a domain whose name is BytesLimited.com, and I want to sell it. Does anyone know about platforms that allow me to list my domain in auction for free. Thank you
|
by: Faith0G |
last post by:
I am starting a new it consulting business and it's been a while since I setup a new website. Is wordpress still the best web based software for hosting a 5 page website? The webpages will be...
|