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by: Irlan agous |
last post by:
Hello
i have t tables reactie and form and this query
$sql = "select reactie.persid,form.oproep,form.foto,form.id from
reactie,form
INNER JOIN reactie ON (reactie.persid = form.id) group by reactie.persid
order by reactie.persid DESC LIMIT 0,5";
$result = mysql_query($sql);
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by: news-east.earthlink.net |
last post by:
The scenario:
two tables
CustomerTable
---------------
CustomerID
OrderID
CustomerName
CustomerEmail
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by: Brian |
last post by:
Hello All -
I am wondering if anyone has any thoughts on which is better from a
performance perspective: a nested Select statement or an Inner Join.
For example, I could do either of the following:
SELECT supplier_name
FROM supplier
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by: Steve |
last post by:
Hi,
I am real new to databases and hoping someone can help.
Main-table is a huge spreadsheet that I imported into Access
Site-table has a bunch of addresses pulled from Main-table, quite a few
overlap in some areas and none of the fields are unique except the
AddressKey which I created after pulling data from the Main-table. Why some
fields are not unique I won't get into.
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by: Sagi |
last post by:
i got two tables: tblCat, tblSubCat.
i need to get the list of all the category names (CatName), CatOrder from
tblCat when tblCat.CatID=tblSubCat.catPID and i need to know how many rows
do i got from each capPID.
this is what i used:
SELECT Count(tblSubCat.catPID) AS CountCatPID, tblCat.CatID, tblCat.CatName,
tblCat.CatOrder
FROM tblCat INNER JOIN tblSubCat ON tblCat.CatID = tblSubCat.catPID
GROUP BY tblCat.CatID, tblCat.CatName,...
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by: exoskeleton |
last post by:
hi dear experts im here once again...i have a problem on showing the result when im using inner join...here's my code..
$sql_trans_pro_tbl="SELECT transaction_tbl.date_subscribe,transaction_tbl.date_expire".
",product_tbl.pro_id,product_tbl.pro_des FROM transaction_tbl INNER JOIN".
" product_tbl ON transaction_tbl.pro_id=product_tbl.pro_id WHERE".
" transaction_tbl.account_name='$forder_name'";...
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by: Chamnap |
last post by:
Hello, everyone
I have one question about the standard join and inner join, which one
is faster and more reliable? Can you recommend me to use? Please,
explain me...
Thanks
Chamnap
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by: kjewell23 |
last post by:
Hello. I'm trying to inner join two tables into one dataset. Is that possible. If so I do I do it. I have my code down below, so if you could help me. please!! I'm using asp.net for my coding
Dim myConnection As New Data.Odbc.OdbcConnection(connectionstring)
Dim mysql As String = "select rmsfiles2.obcop200.line#, rmsfiles2.mspmp100.ptyp1, rmsfiles2.mspmp100.ptyp2, rmsfiles2.obcop200.quano, rmsfiles2.obcop200.quana,...
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by: shapper |
last post by:
Hello,
I have 2 tables:
Aid, Aname ...
Bid, Aid, Bname ...
I need to get the records in B given a Bname and a Aname. I think I
should use Inner Join.
I wrote the following code:
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by: YZXIA |
last post by:
Is there any difference between explicit inner join and implicit
inner join
Example of an explicit inner join:
SELECT *
FROM employee
INNER JOIN department
ON employee.DepartmentID = department.DepartmentID
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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 effortlessly switch the default language on Windows 10 without reinstalling. I'll walk you through it.
First, let's disable language synchronization. With a Microsoft account, language settings sync across devices. To prevent any complications,...
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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, it seems that the internal comparison operator "<=>" tries to promote arguments from unsigned to signed.
This is as boiled down as I can make it.
Here is my compilation command:
g++-12 -std=c++20 -Wnarrowing bit_field.cpp
Here is the code in...
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by: tracyyun |
last post by:
Dear forum friends,
With the development of smart home technology, a variety of wireless communication protocols have appeared on the market, such as Zigbee, Z-Wave, Wi-Fi, Bluetooth, etc. Each protocol has its own unique characteristics and advantages, but as a user who is planning to build a smart home system, I am a bit confused by the choice of these technologies. I'm particularly interested in Zigbee because I've heard it does some...
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by: agi2029 |
last post by:
Let's talk about the concept of autonomous AI software engineers and no-code agents. These AIs are designed to manage the entire lifecycle of a software development project—planning, coding, testing, and deployment—without human intervention. Imagine an AI that can take a project description, break it down, write the code, debug it, and then launch it, all on its own....
Now, this would greatly impact the work of software developers. The idea...
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by: conductexam |
last post by:
I have .net C# application in which I am extracting data from word file and save it in database particularly. To store word all data as it is I am converting the whole word file firstly in HTML and then checking html paragraph one by one.
At the time of converting from word file to html my equations which are in the word document file was convert into image.
Globals.ThisAddIn.Application.ActiveDocument.Select();...
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by: adsilva |
last post by:
A Windows Forms form does not have the event Unload, like VB6. What one acts like?
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by: 6302768590 |
last post by:
Hai team
i want code for transfer the data from one system to another through IP address by using C# our system has to for every 5mins then we have to update the data what the data is updated we have to send another system
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by: muto222 |
last post by:
How can i add a mobile payment intergratation into php mysql website.
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by: bsmnconsultancy |
last post by:
In today's digital era, a well-designed website is crucial for businesses looking to succeed. Whether you're a small business owner or a large corporation in Toronto, having a strong online presence can significantly impact your brand's success. BSMN Consultancy, a leader in Website Development in Toronto offers valuable insights into creating effective websites that not only look great but also perform exceptionally well. In this comprehensive...
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