by: Matt Schroeder |
last post by:
Does anyone know how to count how many rows are in a mysql table? This is
what I have, but it doesn't work right:
<?
$db = mysql_connect("localhost", "username", "password");...
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by: walexand |
last post by:
I use the database mysql v.4.
My problem is...
I have a select like:
select * from user where language = "de";
the result are then:
id name
===================
1 max
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by: Viswanatha Thalakola |
last post by:
Hello,
Can someone point me to getting the total number of inserts and updates on a table
over a period of time?
I just want to measure the insert and update activity on the tables.
Thanks....
|
by: Adam |
last post by:
In my MYISAM table I have an index (Index_A) on 2 fields (Field_A,
Field_B). There are millions of rows in the table. The cardinality of
Index_A is 53. I think a query to count the number of rows...
|
by: Geoff Jones |
last post by:
Hi
Suppose we have an array of DataRows e.g.
Dim drMyRows() As DataRow = myTable.Rows(0).GetChildRows("PricesCompany")
generated via a relationship.
The question I have is this. Isn't...
|
by: aaronfude |
last post by:
Hi,
Please consider the following class (it's not really my class, but it's
a good example for my question):
class Vector {
int myN;
double *myX;
Vector(int n) : myN(n), myX(new double) { }...
|
by: Ole Nielsby |
last post by:
I need to implement reference counting in a class hierarch,
in a thread safe manner. (The classes are umanaged but I
might want to compile them with the /clr option.)
Some of the objects - atoms...
|
by: nigelesquire |
last post by:
Please help!
I'm trying to clone and delete multiple rows with JavaScript.
I need two delete buttons that work...!
I only have one for now, but it's not working properly, the output count is...
|
by: akadeco |
last post by:
Hi
I need to write a script that will allow me to check the value of any link in a table cell. The desired result would be something like this: row.cell.innerHTML, allowing me to call the contents...
|
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: isladogs |
last post by:
The next Access Europe User Group meeting will be on Wednesday 3 Apr 2024 starting at 18:00 UK time (6PM UTC+1) and finishing by 19:30 (7.30PM).
In this session, we are pleased to welcome former...
|
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,...
|
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...
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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: 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: 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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