by: xixi |
last post by:
hi, i am using db2 udb v8.1 on windows, i create a index on a unique
value column on a table to try to create row lock, here is what i do ,
sql = select value from table where id=1 for update,...
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by: xixi |
last post by:
hi, we are using db2 udb v8.1 on 64 bit windows, this message is in
the db2diag.log file
ADM5502W The escalation of "38200" locks on table "xxx.xxx" to lock
intent "X" was successful.
...
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by: Rick Strahl [MVP] |
last post by:
Hi all,
I have an ASP.Net application that's online that's 'locking up' from time to
time. It doesn't completely lock up but all of a sudden it appears to be
stuck for about 20-30 seconds,...
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by: Lloyd Dupont |
last post by:
in an ASP.NET page I have some static method which get value for the cache
or, if the cache is empty, query the database, put the value in the cache
and return it.
because ASP.NET is thread...
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by: Stephane |
last post by:
Hi,
I have a login page where if the user wants his access codes to be saved are
set into a cookie. In the logout page, I want to delete those cookies. I
tried this and this is not working at...
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by: Ryan Liu |
last post by:
Hi,
What does ArrayList.Synchronized really do for an ArrayList?
Is that equal to add lock(this) for all its public methods and properties?
Not just for Add()/Insert()/Remvoe()/Count, but also...
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by: Raj |
last post by:
I created a refresh deferred MQT, and during full refresh there were 4
or 5 lock waits, all waiting on a 'S' lock on Internal Catalog Cache ?
Can some one explain how to prevent this from happening?
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by: Troels Arvin |
last post by:
Hello,
Some users are frustrated by DB2 locking their database operations (most
recently: a table drop took forever, probably because of a lock).
The natural and sane question I'm being asked:...
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by: Samuel R. Neff |
last post by:
When is it appropriate to use "volatile" keyword? The docs simply
state:
"
The volatile modifier is usually used for a field that is accessed by
multiple threads without using the lock...
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by: taylorcarr |
last post by:
A Canon printer is a smart device known for being advanced, efficient, and reliable. It is designed for home, office, and hybrid workspace use and can also be used for a variety of purposes. However,...
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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: 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: 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: 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: 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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