by: Xah Lee |
last post by:
here's a large exercise that uses what we built before.
suppose you have tens of thousands of files in various directories.
Some of these files are identical, but you don't know which ones are...
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by: Barbara |
last post by:
Hi,
I have an sql database that has the primary key set to three fields,
but has not been set as unique(I didn't create the table).
I have 1 record that has 2 duplicates and I am unable to delete...
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by: ms |
last post by:
Access 2000:
I am trying to delete duplicate records imported to a staging table leaving one
of the duplicates to be imported into the live table. A unique record is based
on a composite key of 3...
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by: polocar |
last post by:
Hi,
I'm writing a program in Visual C# 2005 Professional Edition.
This program connects to a SQL Server 2005 database called
"Generations" (in which there is only one table, called...
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by: Carroll |
last post by:
I'm looking for a way in SQL to find duplicate records in a single
table, that are the same based on 3 columns, regardless of what is in
the other columns in the duplicate records. I would like to...
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by: jmstur2 |
last post by:
I have a table with what I consider duplicate records. Data in all columns are duplicate except for the date column, meaning that duplicate data was entered on different dates and those dates were...
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by: ramdil |
last post by:
Hi All
I have table and it have around 90000 records.Its primary key is autonumber field and it has also have date column and name, then some other columns
Now i have problem with the table,as my...
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by: Dilip1983 |
last post by:
Hi All,
I want to delete duplicate records from a large table.
There is one index(INDEX_U1) on 4 columns(col1,col2,col3,col4) which is in unusable state.
First of all when i tried to rebuild...
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by: watertraveller |
last post by:
Hi all. My ultimate goal is to return two columns, where no single value appears anywhere twice. This means that not only do I want to check that nothing from column A appears in column B and...
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by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
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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
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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: 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...
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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,...
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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,...
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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: 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...
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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,...
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