by: Paul |
last post by:
Hi:
I am not sure whether somebody can sort it out for me.
I am doing data transfer from one oracle database to another. Both of
them has the same structure (like same tables etc).the only...
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by: Agoston Bejo |
last post by:
Hi, I'm having trouble with implementing some constraints on the database
level. An example:
--Table A(AID, BID ref. B.BID, ATXT)
--Table B(BID, CID ref. C.CID)
--Table C(CID)
upon insertion...
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by: Dmitri |
last post by:
I just looked at a coworker's stored procedure and this person is
dropping 4 Foreign key constraints and then re-adding them after
processing the required logic (updating rows in the 4 tables in...
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by: DW |
last post by:
Greetings:
I have to do a one-off forceful change of some data in a database. I
need to disable some FK constraints, make the data change, and then
re-enable the constraints.
My process will...
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by: serge |
last post by:
I am doing a little research on Google about this topic and I ran into
this thread:
...
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by: BobTheDatabaseBoy |
last post by:
i've Googled some this morning, but to my surprise, i
don't find any offering (for fee or open source), which would
integrate with, say Jakarta Struts, to provide the UI
edits from cataloged...
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by: andrew queisser |
last post by:
I've read some material on the upcoming Generics for C#. I've
seen two types of syntax used for constraints:
- direct specification of the interface in the angle brackets
- where clauses
I...
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by: vishnu |
last post by:
Hi there,
I am embedding python 2.5 on embedded system running on RTOS where I
had strict memory constraints.
As python is a huge malloc intensive application, I observed huge
memory...
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by: Bobby Edward |
last post by:
I have an xsd dataset. I created a simple query called GetDataByUserId. I
can preview the data fine!
I created a very simple BLL function that calls it and returns a datatable.
When I run...
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by: CloudSolutions |
last post by:
Introduction:
For many beginners and individual users, requiring a credit card and email registration may pose a barrier when starting to use cloud servers. However, some cloud server providers now...
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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: 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: 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: 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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