by: Florian |
last post by:
Hi,
I have a table that contains log data, usually around a million records. The
table has about 10 columns with various attributes of the logged data,
nothing special. We're using SQL Server...
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by: Johnson, Shaunn |
last post by:
Howdy:
Can someone tell what the difference (and why
you would use it) is between the following:
select distinct on (col_1, col_2),
col_1,
col_2,
col_3
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by: Alex Satrapa |
last post by:
I have a table from which I'm trying to extract certain information. For
historical reasons, we archive every action on a particular thing
('thing' is identified, funnily enough, by 'id'). So the...
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by: zaphod |
last post by:
I need to select unique combinations of 4 columns from one table and insert
them into a new table but I can't think of any way of finding unique
combinations of more than 1 column since SELECT...
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by: vvyshak |
last post by:
Hi all...
I have a table in which some columns has distinct values and some has
duplicates..i wan to select all the columns with distinct values....no
problem if rows has null value in it....i...
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by: Bob Stearns |
last post by:
I am getting unwanted duplicate rows in my result set, so I added the
DISTINCT keyword to my outermost SELECT. My working query then returned
the following message:
DB2 SQL error: SQLCODE: -214,...
|
by: issac |
last post by:
Hi folks
Im trying to do a simple query involving the distinct keyword and an
access 2000 db, but have been frittering with it for amost and hour
and a half and I cant make it work.
This is...
|
by: laredotornado |
last post by:
Hi,
I'm using PHP 4.4.4 on Apache 2 on Fedora Core 5. PHP was installed
using Apache's apxs and the php library was installed to
/usr/local/php. However, when I set my "error_reporting"...
|
by: mianiro |
last post by:
I want to use a distinct and a top in a select statement, however I
want the distinct to only apply to one of the columns. For example
SELECT DISTINCT TOP 15 col1,col2,col3,col4 from table1
I...
|
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: 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: Hystou |
last post by:
Most computers default to English, but sometimes we require a different language, especially when relocating. Forgot to request a specific language before your computer shipped? No problem! You can...
|
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...
|
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: 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: 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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