by: Adam Fortuno |
last post by:
Was in the midst of doing something today and I attempted to drop a
number of columns in a table with the following:
ALTER TABLE tmp DROP COLUMN col_1, col_2, col_3, col_4;
Unfortunately MySQL...
|
by: mia456789 |
last post by:
I hv a mysql db in my RH linux , there is a very large table in the
db , the file size is about 2G , how can I split the file into two
files - two files physically and one file logically ? is ...
|
by: DG |
last post by:
Hi,
Can anyone advise how to execute multiple statements in a single query
batch. For example-
update customers set customer_name = 'Smith' where customer_name =
'Smyth';
select * from...
|
by: dineshbajaj |
last post by:
Hi Everybody,
I need to split an image file(*.jpeg) programmatically to nine or more
equal parts.
Since, the code is meant to run on Windows Pocket PC 2002, I can only
use methods supported...
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by: Peter |
last post by:
Gday,
I have a dataset with multiple tables, from which I want to access a
single value in one of those tables.
I know I can do something like:
Decimal myVar =...
|
by: BMeyer |
last post by:
I have been losing my mind trying to parse an XML document (with nested child
elements, not all of which appear in each parent node) into a DataGrid
object. What I want to do is "flatten" the XML...
|
by: Daz |
last post by:
Hi. I am trying to select data from two separate MySQL tables, where I
cannot use join, but when I put the two select queries into a single
query, I get an error telling me to check my syntax. Both...
|
by: Bill Nguyen |
last post by:
I'm working on a project that requires outputs to be sent to multiple
windows on a single monitor.
I have no idea whether .NET can provide this capability. Also, is there any
utility/control out...
|
by: dreaken667 |
last post by:
I have a MySQL database containing 16 tables of data. Each table has a different number of columns and there are few common field names accross tables. I do have one master table with which I connect...
|
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: 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?
|
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: 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,...
|
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: 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...
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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...
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by: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 1 May 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 a new...
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