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...
|
by: Siemel Naran |
last post by:
Hi.
I have a table of products and versions, and these 2 columns are the
unique key.
My challenge is to write a SQL statement to find the latest version of
each product. My solutions below...
|
by: Jens Riedel |
last post by:
Hello,
we are planning to port an application from one database to different
others, including DB2.
While reading the GettingStarted document for DB2 Personal Edition I got
a little confused...
|
by: Kums |
last post by:
What is the maximum permissible size of a database? Is there any limitation.
What is the maximum # of tablespace's allowed in a database?
Thanks for your response.
|
by: usenet |
last post by:
I want to be able to use the record numbers of a sub-form, are they
available anyhow in VB (Access 2003)?
I want to use the sub-form record number as *part* of the primary key
for the table...
|
by: King |
last post by:
Hi
I have following MS Acess query
Here is the query
ID Name Prgm ID Client ID Date Start Time End
Time Minutes
C4 Trisha TIP DEK0703 7 /7 /2006...
|
by: RKSpangler |
last post by:
Greetings:
Is there any way to determine the maximum width of all data elements
in a particular column in a table? Sorting a column won't do it, of
course, since it will use a collating...
|
by: maurizio |
last post by:
thank you for your answer
actually i've to do some statistics (maximum,minimum,mean,standard
deviation,....) of a file of data in which each column is a particular
type of data. (the file is a tab...
|
by: laredotornado |
last post by:
Hi,
I'm using PHP 5 with MySql 5. I have a MySQL InnoDB table with a
column of type INTEGER UNSIGNED. Is there a constant in PHP to insert
the maximum value possible into the column? The...
|
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
|
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: 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?
|
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...
|
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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