by: Steve |
last post by:
Hi,
I have a web application where there are a number of columns a user can
sort on (price, item etc). The database itself is HUGE (around 6 million
rows) and even with all the indexing it slows...
|
by: Rim |
last post by:
Hi,
I have been thinking about how to overload the assign operation '='.
In many cases, I wanted to provide users of my packages a natural
interface to the extended built-in types I created for...
|
by: xixi |
last post by:
hi, we are running db2 udb on v8.1, i am using jdbc sql, is there
anyway to create a sql saying i want to get the last record of
resultset? i try to open a big resultset and point the cursor to the...
|
by: Twan Kennis |
last post by:
Question: How do I pass a returning resultset from a nested Stored
Procedure (which opens a cursor including option "WITH RETURN TO
CALLER") as a returning resultset from it's own?
When I...
|
by: Andres |
last post by:
Hi all,
I have the problem to assign a variable of type object to
a specific class at runtime. I want to use a string
variable that specify the class a want to set this object.
Is something...
|
by: _link98 |
last post by:
Problem: java ResultSet cursor from SQL/PL stored-procedure is
FORWARD_ONLY.
Is it possible to have ResultSet cursors from SQL/PL procedures to
scroll forward and backwards? Perhaps I am missing...
|
by: robertino |
last post by:
Hi all,
I've put together a few SPs to produce a BOM (bill of materials)
listing, which together use a couple of global temp tables, and return
the results from a cursor. Here's the code:
...
|
by: abctech |
last post by:
My requirement is such that any user must not be allowed to save the same record twice.
For this what I do is as soon as some user fills up the page and clicks 'Save' I invoke a Servlet which...
|
by: trakal |
last post by:
Hello everybody,
i create a stored producedure in Oracle that will get the user name who connect to Oracle database.
For exemple, i declare a variable "o_user" and i want to assign the value of the...
|
by: Charles Arthur |
last post by:
How do i turn on java script on a villaon, callus and itel keypad mobile phone
|
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 $name$ ($parameters$) {
}
...
|
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...
|
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
|
by: nemocccc |
last post by:
hello, everyone, I want to develop a software for my android phone for daily needs, any suggestions?
|
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: 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: 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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