by: Jim C Nguyen |
last post by:
I have a table with ~2.2 million rows. Sometimes when I do an update
to one single row it will instead update ALL of the rows using the
same update. This happens every one in about 500,000...
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by: Support |
last post by:
Hi,
I want to know if I have changed a few records in my database using update /
insert / delete methods, how can i later know which rows have been changed
or modified ?
I know the...
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by: jaykchan |
last post by:
One of the table that is in a merge replication somehow is missing an
index. Strangely, only the table in one of the subscriber of the merge
replication is missing the index; another subscriber and...
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by: EmbersFire |
last post by:
I'm using a stored proceedure which should update a number of rows in a
table depending on a key value supplied (in this case 'JobID'). But
what's happening is when I call the proc from within the...
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by: jane |
last post by:
HI,
I try to create summary table like following:
create table summary (a int, b int, c int)
(select a.aa, b.bb, b.cc from table_a a ,table_b b where a.key=b.key)
data initially deferred...
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by: Khan |
last post by:
Hi,
I'm using table it has 100 rows, how can i update 10 or 15 rows at the
same time with single query. In real case, if user enters "5" in
textbox it means that the "5" rows will be updated.
...
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by: mokazawa1 |
last post by:
Hi,
I'm using stored procedures in DB2 UDB 8.1.2. In this stored, I execute
a select for update command, opening a cursor. Then I update the rows
using fetch and current of. The problem is that...
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by: zgb |
last post by:
Hi, I'm using MS SQL server 2005.
I have two identical databases - with one exception: they have different
names (etc database1 and databse2), but their structure is completely same.
Is it...
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by: mvsmsh |
last post by:
Hi all ,
I got a replicated source table that needs reorg to reclaim space.
it was never reorganized since it created .
I wonder are there any restriction or special care needed for
reorg...
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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: aa123db |
last post by:
Variable and constants
Use var or let for variables and const fror constants.
Var foo ='bar';
Let foo ='bar';const baz ='bar';
Functions
function $name$ ($parameters$) {
}
...
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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: 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: 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: 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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