by: Andrew Dalke |
last post by:
Is there an author index for the new version of the
Python cookbook? As a contributor I got my comp version
delivered today and my ego wanted some gratification.
I couldn't find my entries.
...
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by: Karam Chand |
last post by:
Hello
I have a table with an intger column called ID. I have
an index on it.
Now I want to get a result with all the rows whos ID
values start with lets say 12....i.e. I want all the
IDs...
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by: Mike Coppinger |
last post by:
I have a problem that has raised a couple of questions.
SITUATION:
I have a table called pr_persona that has a composite key comprising
pr_persona_db CHAR(2)
pr_persona_id INT(11) auto...
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by: Jean Hagen |
last post by:
I'm trying to write a script to weekly remove MySQL logs, the general,
error and binary log files.
Following the MySQL documentation, I've written a script that moves all
current log files, then...
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by: Rod Davis |
last post by:
Once a week, we run a script to drop all the indexes on tables in our
db, followed by another to add those indexes back (we insert every
day, so we do this to prevent index fragmenttation).
The...
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by: Carlos Eduardo Peralta |
last post by:
Hello:
Can i update a MySQL database with just copy the files MYI MYD and FRM
in the right dir? I know this work. The question is how MySQL manage
the user that are usig that database in that...
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by: Boo |
last post by:
Can someone explain to me why this simple query will not use an index
on the field confirm_date?
select * from comments where confirm_date != 0
confirm_date is an integer, and I have a regular...
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by: Ray in HK |
last post by:
What are the differences between LOAD DATA INFILE and LOAD DATA LOCAL INFILE
?
I found some web hosting company do not allow using LOAD DATA INFILE but
allow LOAD DATA LOCAL INFILE. The reason...
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by: Richard Brooks |
last post by:
Does anyone here open a second MySQL database and use that as a straight
IDX type file that points to the record number in the main database, for
speed's sake?
Some time ago I'd set up a...
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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: ryjfgjl |
last post by:
If we have dozens or hundreds of excel to import into the database, if we use the excel import function provided by database editors such as navicat, it will be extremely tedious and time-consuming...
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by: ryjfgjl |
last post by:
In our work, we often receive Excel tables with data in the same format. If we want to analyze these data, it can be difficult to analyze them because the data is spread across multiple Excel files...
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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: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
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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...
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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: 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...
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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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