by: Ken1 |
last post by:
I am going to drop a primary key from one column and create a new
column to be used as primary key in an existing database.
The old column was a date column which someone earlier though was a
good...
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by: pluton |
last post by:
Hallo,
Hot to get unique, sequential number during execution
of stored procedure ?
I can create table with autoincrement column,
add record, get ident_current and delete record
each time i...
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by: pjac |
last post by:
I need assistance in creating an Automatic tracking number that
appears in a textbox that looks like: 2004-001. The first part of the
number is based on the year, the second part is generated from...
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by: Ron |
last post by:
Hi all
I'm deciding whether to use the PK also as an account number, invoice
number, transaction number, etc that the user will see for the respective
files. I understand that sometimes a...
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by: Chapai |
last post by:
Hi all!
I need your help to realize algorithm for stored proc or trigger.
tool: SQL
TABLE:
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by: peddie |
last post by:
Hi,
I have a table that contains two key fields. I would like to assign the
auto number for the secondary key field by starting from 1. For example
primary Key id second Key Id...
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by: Eric E |
last post by:
Hi,
I have a question about sequences. I need a field to have values with
no holes in the sequence. However, the values do not need to be in order.
My users will draw a number or numbers from...
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by: argniw |
last post by:
I need to assign a different random number to each record in one
column in one table in access. How can i do this?
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by: Wayne L |
last post by:
I have searched and could not find my solution to my problem.
I have a table that has a field that I want to start at 0001 and go to 1999. Once it reaches 1999 I want the field to reset to 0001. I...
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by: dlite922 |
last post by:
Hey Guys,
I'm a PHP guy, but choose to do my file scripts in perl and have come upon this problem:
I have n files with a date in their name: test2010-08-23.txt for example.
I want grab...
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by: Faith0G |
last post by:
I am starting a new it consulting business and it's been a while since I setup a new website. Is wordpress still the best web based software for hosting a 5 page website? The webpages will be...
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by: ryjfgjl |
last post by:
In our work, we often need to import Excel data into databases (such as MySQL, SQL Server, Oracle) for data analysis and processing. Usually, we use database tools like Navicat or the Excel import...
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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: 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: 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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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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